Mathematics High School

I NEED HELP ASAP!!!!
I WILL GIVE A BRAINELEST

Answers

Answer 1

im not sure if this is correct but x=4 double roots

Answer 2

Answer:

x=4

Step-by-step explanation:

Related Questions

A company owns two dealerships, both of which sells cars and motorcycles. The first dealer sells a total of 214 cars and motorcycles the second dealership sells twice as many cars in half as many motorcycles as first dealership and sells a total of 239 cars and motorcycles

Answers

Answer:

294 cars

Step-by-step explanation:

hope this helpt touch thanks it my birth day

Toni drives a boat 15 km/h upstream and then turns around and drives 25 km/h back downstream to her
starting point. If her total driving time is 4 hours, for how long does she drive upstream? Write and solve an
equation to determine the answer. !!!PLEASE HELP!!!

Answers

Answer:

plz help

Step-by-step explanation:

Math
A shirt costs $24.99. After using a gift card as a partial payment, you still
owe $9.99. What is the value of the gift card?
Your answer

Answers

Answer:

Step-by-step explanation:

Answer:

yes the answer Is A

Step-by-step explanation:

all you have to do is add and subtract

Which measurement is the best estimate for the length of a clothespin?

9 cm
9 km
9 mm
9 m

Answers

in my opinion i think it’d be 9 cm

Will is buying a house for $185,000. He is financing $165,000 and obtained a 30-year, fixed-rate mortgage with a 6.725% interest rate. How much are his monthly payments? (2 points)

Answers

Answer: $1067.45

=================================================

Work Shown:

L = 165000 = loan amount or amount financed

r = 0.06725 = annual interest rate in decimal form

i = r/12 = 0.06725/12 = 0.005604167

i = 0.005604167 = approximate monthly interest rate in decimal form

n = number of months = 30*12 = 360 months

P = unknown monthly payment

--------------

Apply the monthly payment formula

P = (L*i)/( 1-(1+i)^(-n) )

P = (165000*0.005604167)/(1-(1+0.005604167)^(-360))

P = 1067.44636311118

P = 1067.45

Two interior angles of a triangle measure 56° and 37°. What is the third interior angle
of the triangle?
4.

Answers

Answer:

87 degree

Step-by-step explanation:

interior angle is 180

So 56+37 = 93

180-93 = 87

Answer:

Step-by-step explanation:

we know that the sum of the angles in a triangle = 180 degrees

the third angle will be = 180-(56+37)=87

PLEASE HELP WITH THE CORRECT ANSWERRRR PLEASE
What value of b makes the trinomial below a perfect square?
x^2-bx + 100
A. 20
B. 10
C. 5
D. 50

Answers

Answer:

Step-by-step explanation:

Write and solve an equation for each problem situation. Define the variable

A) Scott spent half of his weekly allowance on music.
To help him earn more money, his parents let him wash the car for $6.53. What is his weekly allowance if he ended with $12.03

Answers

Answer:

His weekly allowance is $5.50.

Step-by-step explanation:

12.03 - 6.53 = $5.50

I'm not 100% sure this is accurate. Good Luck!

which of the following graphs is f(2) = 5

Answers

Answer:

None.

Step-by-step explanation:

Where are the graphs? We need the extra information to complete this problem.

You spent $24 more than Pam. If you spent $82, how much money did Pam spend? Write and solve an equation.

Answers

Answer:

$58

Step-by-step explanation:

Answer:

Step-by-step explanation:

82-24=58

How can the additive inverse be used to evaluate the problem below?

Negative 3 minus (negative 6)

Answers

Answer:3

Step-by-step explanation:

-3--9

-3+9=6

Answer:

Its D

Step-by-step explanation:

100 on quiz

Solve for z. 2z − 3 = 1

Answers

Answer:

z = 2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

2z - 3 = 1

Step 2: Solve for z

Add 3 on both sides: 2z = 4Divide 2 on both sides: z = 2

Which of the following events is impossible?

Spinning a number that is neither odd nor even.
Spinning an odd number.
Spinning a number greater than 1.
Spinning a number less than 1.

Answers

Answer: number 4

Step-by-step explanation:

Answer:

Spinning a number that is neither odd nor even.

Step-by-step explanation:

Every number is either odd or even

can someone to my last question

Answers

Yes I will let me see

aye wassup. what do yall want for christmas?

Answers

Answer:

Mafia Ii definitive edition for my ps4 and thats it lol ;p

Step-by-step explanation:

Answer:

I want a burrito plushie. Which I already got lol

Step-by-step explanation:

The population of a town is 9,000, and it grows at a rate of 4.6% per year. What will the population be in 10 years ?

Answers

Answer:

13410

Step-by-step explanation:

So, first we find 4.6% of 9000

9000 x .046 = 414

Then we multiply the 414 by 10 because they gain 414 people every year and we need to find how many people after 10 years

414 x 10 = 4140

now add 4140 and 9000

Answer = 13140

Dylan opened a credit card account with $575.00 of available credit. Now that he has made some purchases, Dylan's account only has $465.75 of available credit. What is the percentage decrease of the amount of available credit in Dylan's account?
A.
14%
B.
81%
C.
19%
D.
23%

Answers

Answer:

C.) 19% decrese

Step-by-step explanation:

575.00 - 465.75 = 109.25

109.25/575.00 = 0.19

0.19 = 19%

575.00 - 465.75 = 109.25

109.25/575.00 = 0.19 = 19%

Therefore, the percentage decrease of the amount of available credit in Dylan's account is 19%.

Isabelle is planning a road trip to her friend's house. She looks at a map that has a scale of in. To 25 mi. The road distance between her home town and her friend's town measures 1/2 in. On the map. If d represents the road distance between the two towns, what is d?

Answers

This question is incomplete

Isabelle is planning a road trip to her friend's house. She looks at a map that has a scale of 1/2 in. to 25 mi. The road distance between her home town and her friend's town measures 12 in. on the map. If d represents the road distance between the two towns, what is d?

Answer:

600 miles

Step-by-step explanation:

From the question:

1/2 inches = 25 miles

12 inches = x

1/2 × x = 25 × 12

x = (25 × 12) ÷ 1/2

x = 25 × 12 × 2

x = 600 miles

Therefore the road distance between two towns = 600 miles

A baker has 7 3/4 bags of flour.Each bag of flour will make 60 cakes.How many cakes will the baker be able to make if she uses all these bags of flour.

400 3/4

265

80 1/2

465

Answers

The baker would be able to make 465 cakes. Or D.

Because, 7 x 60 = 420. 60 ÷ 4 = 15. 15 x 3 = 45. 420 + 45 = 465.

What is the slope of 9,7 and 3,5

Answers

Answer:

slope is 1/3

Step-by-step explanation:

Answer: 1/3

Step-by-step explanation: slope is difference in y values over difference in x values

In the triangle below, what is the length of the hypotenuse?

A. 3√3
B. 6
C. 3√2
D. √3

Answers

Answer:

B. 6

Step-by-step explanation:

I'd like to begin by apologizing for the late reply.

PROCESS:

1) Begin by analyzing the triangle

2) Notice how you can take the sin of 30 to find the hypotenuse

3) sin30= 3/x

4) If you don't see how I did that, a fun trig word play for functions, is

S O/H

C A/H

T O/A

where

S= Sine

C= Cosine

T= Tangent

O= Opposite

H= Hypotenuse

A= Adjacent

so side opposite of 30 is side 3, and the hypotenuse is x.

5) sin30= 3/x = 6

6) Your answer, hypotenuse is 6

BONUS: If you want to find the base length, use Pythagorean theorem.

c=√a2+b2

b=√c2-a2= √6^2 - 3^2= 5.19 or 5.2

HELP ASAP :( ILL GIVE BRAINLIEST

Answers

What do you need help with?

A rock is thrown straight up from the top of a bridge that is 75 ft high with an initial velocity of 32 ft/s. The height of the object can be modeled by the equation s(t) = -16t2 + 32t + 75. Determine the time(s) the ball is lower than the bridge in interval notation.

In two or more complete sentences, explain why (-∞,0) is not included in the solution.

Answers

The ball is lower than the bridge at the interval [2, 3.385] and (-∞,0) contains negative values

How to determine the time the balloon lower than the bridge?

The equation of the function is given as

h(t)= -16t^2 + 32t + 75

The above equation is a quadratic equation

When the balloon is less than the bridge i.e. a height of 75 feet, we have

h(t) < 75

So, we have the following equation and inequality

h(t)= -16t^2 + 32t + 7

h(t) < 75

Next, we plot the equation and inequality on a graph (see attachment)

The equations intersect at

t = 0 and t = 2

Remove when t = 0

t = 2

The ball hits the ground at t = 3.385

So, the interval is [2, 3.385]

Also, (-∞,0) is not included in the solution because time cannot be negative

Read more about quadratic equation at

https://brainly.com/question/28807522

#SPJ1

a fraction is shown 5/9 which number equivalent to the fraction

Answers

Answer:

10/18 or 25/45

Step-by-step explanation

HELLPPPPPPPPPP!!!(Mikaela will invest $2,500 in an account that pays her 7.5% over 2 years. How much interest will she receive? Also, how much will she make total?

Answers

Answer:

Just interest is $187.50

Total is $2,687.50

Step-by-step explanation:

1. Determine what 7.5% of $2,500 is:

0.075 × 2,500 = 187.5

2. Add the interest (187.5) to the amount invested:

2,500 + 187.5 = 2,687.5

Answer:

375 interest, 2875 total

Step-by-step explanation:

I - ?

P - 2,500

R - .075

T - 2

2,500 x .075 = 187.5

187.5 x 2 = 375

375 + 2,500 = 2,875

(Do you go to GPFAA bc I have the same question)

Randall graphed the equation y=-2x+3 as follows:

Did Randall correctly graph the equation?
A. Yes he correctly graphed the equation B. No he graphed the line with a slope of 2 instead of -2 C. No, Randall graphed the line with a slope of -1/2 instead of -2 D. No, Randall graphed an x-intercept of (3,0) instead of y-intercept (0,3)

Answers

Answer:

Step-by-step explanation:

Hope I could help :)))

Which will yield the larger balance in one year? $3,000 at 6% compounded twice a year
$3,000 at 6% compounded quarterly

Answers

Answer:

quarterly

Step-by-step explanation:

which one is greater: 5.098 or 5.4

Answers

Answer:

5.4

Step-by-step explanation:

The number after the decimal is bigger in 5.4 than 5.098 which is the only number that matters in this question however if both numbers were the same you would move to the next number and whichever one has the bigger number.

If \triangle ABC△ABC is equilateral, solve for x.

x=

Answers

Answer:

x = 13

Step-by-step explanation:

The tirangle ABC is given as equilateral. Every angle is therefore =. Not only that, each angle is 60 degrees.

If you need proof of that, remember that x + x + x = 180. Every triangle has 180 degrees.

if 3x = 180 then 1 x is 60

8x - 44 = 60 Add 44 to both sides.

8x = 60 + 44

8x = 104 Divide by 8

x = 104/8

x = 13

which expression is equivalent to 8/9 divided by 3/4

Answers

Answer: 32/27 Equation: 8/9 x 4/3

Steps:

For dividing fractions remember the phrase “keep, change, change”

So keep the first fraction, change the division sign to a multiplication sign, and change the second fraction to its reciprocal.

8/9 x 4/3

Multiply the numerators together. Next, multiply the denominators together.

8 x 4 = 32
9 x 3 = 27

32/27

Other Questions

please help ill give brainliest! HELP ASAP I WILL GIVE 25 POINTS AND MARK BRAINLIST!!!!!! Which of these is a factor of x3 3x2 ?Question 19 options:A) x + 2B) x + 3C) x 2D) x 3 1. Luis wants to buy Jordans for 75.23. He saves 10.27 per month. Write an equation to solve how many months he'll need to save. Use x for the variable and do not have any spaces. 2. Jovie earns $8.25 for the hours that she is at work. This week she earned $288.75. Write an equation to solve how many hours she worked. Use x for the variable and do not have any spaces. Pls help :( Summary of two kinds by Amy tan . A and B B are complementary angles. If m A = ( 2 x + 10 ) A=(2x+10) and m B = ( 3 x + 15 ) B=(3x+15) , then find the measure of B B One common problem with backgrounds is "antlers" that look they are coming out of someone's head. True False 2. The Constitution cannot be changed on a whim; a lot of people have to work together for an amendment to be ratified. Why do you think it's necessary to make amending the Constitution such an involved process? Title of Dickens' breakout work, the first piece of writing that garnered attention PLS HELP! ILL MARK BRAINIEST! what is the x and y intercept for this equation? Robbie did a survey of four butterfly parks and wrote the following observations: BRAINLIESTButterfly Park SurveyPark Number of White Butterflies Total Number of ButterfliesA 24 86B 43 92C 12 68D 32 52Based on the survey, which park had the greatest percentage of white butterflies? Park A Park B Park C Park D PLZ HELP ITS URGENT!!! Which of the following represents the value of the series below? Also maybe if possible, could you please add an explanation? Pleeeeeease help, Im just trying to pass the class lol Compare the rule of Jahangir and Shah Jahan. Discuss the significance and insignificance of their rule to the society of their times. Please help me fast!!!.Ruben is touring New York City with his family. They want to visit the Empire State Building, Central Park, and Times Square before their dinner reservations at 8:00 P.M. They want to spend 1 hour and 30 minutes at the Empire State Building, 3 hours in Central Park, and 45 minutes in Times Square. What is the latest time Ruben's family can start their tour in order to make it to dinner on time?Include A.M. or P.M. in your answer. Please help me fast!!! The sensitivity of a system for disciplining and possibly terminating employees is important, and it is critical that the system be seen as fair. Employees form conclusions about the system's fairness based on the system's outcomes and procedures and the way managers treat employees when carrying out those procedures. Three principles of justice are outcome fairness, procedural justice, and interactional justice. Outcome fairness involves the ends of a discipline process or action, while procedural and interactional justice focus on the means to those ends. Not only is behavior ethical that is in accord with these principles, but research has also linked the last two categories of justice with employee satisfaction and productivity. This activity is important because it will give you practice with the three basic principles of justice. The goal of this activity is to discuss how employees determine whether the organization treats them fairly. Read each scenario, then select the appropriate principle of justice to which it pertains. 1. You and a friend apply for a job at a hardware store and you believe that you are more qualified, but your friend is offered the job and you are not. Outcome Fairness 4 2. You find out that your friend's uncle is the hiring manager for the company you both work for. Procedural Justice 4 3. Although you did not receive a job offer, the human resources representative called to explain why he thought your friend was more qualified than you. Outcome Fairness A 4. Your manager approaches you about a promotion you did not receive and respectfully explains that although you did not get the promotion, your superb characteristics make you a strong candidate next time. ((Click to select) 5. Your co-worker who received a promotion when you did not was a college buddy of your manager who lunches with him weekly. Procedural Justice 6. You approach your HR manager about what you see as unequal distribution of family benefits. She empathizes and asks how to assist with your family needs. ((Click to select) 7. Your co-worker receives a promotion that you applied for and did not receive. Outcome Fairness 4 8. You realize that female employees seem to be receiving more perks and family-related benefits than male employees in the organization. Procedural Justice A 9. You did not receive a raise because your manager did not think you finished your major project for the year even though it was completed last week. ((Click to select) 10. You notice that some individuals in the organization are receiving more family-related benefits than others. ((Click to select) 11. You talk to your manager about not receiving a raise and think it is because your project was not finished. He listens and discusses how to resolve the issue. Interactional Justice 12. Your manager gives pay raises to half of your team, but you do not receive one. Outcome Fairness A What is the domain of the function.....{TIMED PLS HURRY} Keisha has a bag that contains 3 red, 2 orange, 1 yellow, and 2 purple marbles. She will randomly choose 1 marble from the bag. What is the probability that Keisha will choose an orange marble? this is one question only probability please its urgert!! Here are the answer choices: A 2/4 B 1/8 C 3/8 or D 1/4. find the perimeter of the shaded figure. Nixons silent majority speech. What did Nixon claim

I NEED HELP ASAP!!!! I WILL GIVE A BRAINELEST

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I NEED HELP ASAP!!!!
I WILL GIVE A BRAINELEST