Mathematics High School

Someone help please ​

Someone Help Please

Answers

Answer 1

Answer:

if you would stan LOONA you would get all A's):

Related Questions

Please help with this right triangle problem

Answers

Given:

The figure of a right angle triangle.

To find:

The measure of side AB.

Solution:

In a right angle triangle,

[tex]\cos \theta=\dfrac{Adjacent}{Hypotenuse}[/tex]

In the given triangle,

[tex]\cos B=\dfrac{BC}{AB}[/tex]

[tex]\cos (20^\circ)=\dfrac{7}{AB}[/tex]

[tex]\cos (20^\circ)AB=7[/tex]

[tex]AB=\dfrac{7}{\cos (20^\circ)}[/tex]

On further simplification, we get

[tex]AB=\dfrac{7}{0.93969}[/tex]

[tex]AB=7.449265[/tex]

[tex]AB\approx 7.45[/tex]

Therefore, the measure of AB is 7.45 units.

2. A bag of dog food weighs 40 lb. By weight, 16% of the ingredients is turkey. Find the weight of turkey in the
dog food.

Answers

Answer:

Pretty sure it's 6.4 lbs

Step-by-step explanation:

We have to set up a proporion. So ?/40 and 16/100 because 16% of 100. Since we can't cross multiply 100 and ?, we have to cross multiply 16 × 40 = 640. We have 100 leftover, so 640÷100=6.4

Ok so I did the work and it’s definitely 6.4

Name the slope and y-intercept of the graph of 3x - 2y = 18 A. B. 2 3 -6 6 C. -3.-9 D. 2 -9​

Answers

Answer:

D. 3/2, -9

Step-by-step explanation:

First, rearrange the equation 3x - 2y = 18 into the slope-intercept form of y = mx + b:

3x - 2y = 18

2y = 3x - 18

y = 3x/2 - 9

from this, u can tell that the slope is 3/2 and the y-intercept is -9 (option D)

hope this helps!

Pls help
My teacher rlly tried to make it fun like girl nah it’s still hella boring

Answers

Your saying you want all 5 of these questions answered?

I need help. It says select the expression that does not have the same value​

Answers

Answer:

The answer is option C

Sorry that im late

Question 3: Using your knowledge of 3 x 3 =32, express 1.15 x 1.15
using the exact way method.

Answers

Answer:

1.3225

Step-by-step explanation:

1.15 times 1.15 = 1.3225

brainliest please

i calculated it

x² – 16x + 64


Please help!!!

Answers

the answer is (x-8)^2

Algebra edg plz help!

Answers

Answer:

12

Step-by-step explanation:

Least common multiple of the numbers 2, 3, and 4 is 12

Answer:

3

Step-by-step explanation:

For them to at least be a whole number, it’s 3

Bruno leaves Ms. Crabbe's office to return to the gym. As he moves 450 meters in 2 minutes, what is his velocity? Be sure to write out your units of measurements for distance, time,

Answers

Answer: 225 meters per second

Step-by-step explanation:

Bruno was able to reach 450 meters in just 2 minutes.

His velocity therefore, can be determined by the speed formula which is:

= Distance / Time

= 450 / 2

= 225 meters per second

= 225 m/s

His velocity is 225 m/s.

Use the diagram to decide whether the congruence statement is true. Explain your reasoning triangle ABC cong triangle EBD

Answers

Answer:

It is not true.

Step-by-step explanation: They arn't congruence

A large pizza has 12 slices, a medium has 10 slices, and a small has 8 slices. Write an expression to show total number of slices in 2 large pizzas 3 medium and 1 small, then solve... I really need help

Answers

Answer:

[12(2) + 10(3)] + 8 = 62

Step-by-step explanation:

I hope this works. :)

What is the slope of the line that passes through the points (2,3) and (0,2)

Answers

Answer:

1/2

Step-by-step explanation:

(3-2)/(2-0) = 1/2

Simply 8t + 6r - 3t + 2r

Answers

Answer: 8r+5t

Step-by-step explanation:

8t + 6r - 3t + 2r

8t-3t= 5t

6r+2r=8r

= 8r+5t

Answer:

The answer would be 8r + 5t

The number of math problems was increased from 15 to 21. By what percent did the number of problems increase?

A 20%
B 30%
C 40%
D 45%

Answers

your answer is c. 40%

Please Help ASAP I’m confused

Answers

Answer: Option 1 & Option 4

Step-by-step explanation:

The triangle is scalene because it doesn't have a right angle (can't be right)

Doesn't have 2 congruent angles (can't be isosceles)

The triangle is also obtuse because it has an angle that is greater than 90°

It would mean the world to me if you could mark me brainliest!

what is the solution to -2x+y=8 and -3x-y=7 ​

Answers

(12,34 please give me brainlyist
If you are looking for the value of X
-2x+y=8
-3x-y=7

-5x=15
X=15/5
X=3

Can anyone help me answer question #2

Answers

Step-by-step explanation:

[tex] {b}^{2} - 4b - 21 = (b + 3)(b - 7) \\ m = 3 \\ v = 4[/tex]

SOMEONE PLEASE HELP ME!!!!!! I RLLY NEED THE ANSWER TO THIS!!!


The Pythagorean Theorem states that a² + b² = c?, where a and b are legs of a
right triangle and c is the hypotenuse. Are you able to simplify the Pythagorean
Theorem further to say that a + b = c? Explain.

Answers

Answer:

yes, you can square root to entire equation to get to a+b=c, the square root cancels out the 2

Step-by-step explanation:

If my diameter is 35.64 what is my circumference

Answers

Answer:

55.9548

Step-by-step explanation:

35.64 ÷ 2 = 17.82

17.82 × 3.14 = 55.9548

Answer: 111.97

Step-by-step explanation:

Circumference of a circle= 2πr

r= d/2

diameter= 35.64

Therefore circumference= 2*(3.14)*(35.64/2)

= 111.97

passes through (-3, 1) and (-2,-1)

Answers

Answer:

No, Isiah is not correct. The GCF of the coefficients is 1, and there are no common variables among all three terms of the polynomial. 5b4 is a factor of -25a2b5 and -35b4, but not a3. Additionally, a2 is a factor of a3 and -25a2b5, but not -35b4.

Step-by-step explanation:

Answer:

Step-by-step explanation:

the linear equation would be y = -2x-3

shirt cost 40 dollars , currentley its on sale for 30 % off . What os the new cost of the shirt

Answers

Answer:

$28

Step-by-step explanation:

cantidad de cajas cantudad de lapises​

Answers

Answer:

no lo sé

Step-by-step explanation:

Number of boxes number of pencils?

No hay algo en concreto :'v

Your checking account is overdrawn by $5. You go to Target and make a purchase of $12 with the same checking account. What integer represents the balance in your account?

Answer choices
$ 17
$ -17
$ 7
$ -7

Answers

-17 I believe I don’t know I believe

what is 4 14 as a fraction ​

Answers

Answer:

4/14 ? That should be it.

Answer:

1/14 = 2/7

Step-by-step explanation:

Rate A puppy not mine cant find a pic of mine but mine is a micro mini golden doodle

Answers

Answer:

10/10

Step-by-step explanation:

pretty good looking pup good snout good fur nice colors overall good pup

It’s cute can’t lie I want it

Solve this inequality 3t < 327

Answers

i think the answer is t < 109
The correct answer is t< 109

Yasmine is having a birthday party. Five people are sharing 34's of a pizza. What portion of the whole pizza will each person receive?

Answers

Answer:

3/20

Step-by-step explanation:

Given that :

Share for 5 persons = 3/4 of a whole pizza

Each person gets an equal size of the share :

Hence, share per person :

Portion of pizza / number of persons

3/4 ÷ 5

3/4 * 1/5

= (3*1) / (4*5)

= 3/20

PLEASEEE HELPPPP EASY 10 POINTS IM JUST NOT SMART YKKKK

Answers

Answer:

y = - 4x - 6

Step-by-step explanation:

Fill in the blank to factor to write an equivalent expression to 36a - 16.

(blank)(9a - 4)

Answers

The answer should be 4.

An antique desk,that once belonged to President Kennedy, appreciates in value by 15% per year. If Mark Zuckerberg were to purchase the desk for $50,000,how much would it be worth from now?

Answers

Answer:

$57500

Step-by-step explanation:

Given data

Initial cost of desk= $50,000

Percent increase=15%

=15/100*50,000

=0.15*50,000

=$7500

Hence the new price is 7500+50,000

=$57500

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