Mathematics College

I needddd helpppp asappppp

Answers

Answer 1

Answer:

Step-by-step explanation:

Part A: Slope of parallel lines are equal.

4x - 3y - 7 = 0 ⇔ y = [tex]\frac{4}{3}[/tex] x - [tex]\frac{7}{3}[/tex]

m = [tex]\frac{4}{3}[/tex]

y - 3 = [tex]\frac{4}{3}[/tex] ( x + 2 ) ⇔ y = [tex]\frac{4}{3}[/tex] x + [tex]\frac{17}{3}[/tex] ⇔ 4x - 3y + 17 = 0

Part B: Slope of perpendicular lines are opposite reciprocal.

[tex]m_{1}[/tex] × [tex]m_{2}[/tex] = - 1

[tex]m_{1}[/tex] = [tex]\frac{4}{3}[/tex]

[tex]m_{2}[/tex] = - [tex]\frac{3}{4}[/tex]

y - 3 = - [tex]\frac{3}{4}[/tex] ( x + 2 ) ⇔ y = - [tex]\frac{3}{4}[/tex] x + [tex]\frac{3}{2}[/tex] ⇔ 3x + 4y - 6 = 0

Related Questions

what is 295 cents in dollars???

Answers

Answer:

$2.95

Step-by-step explanation:

Reuben invested his savings in two investment funds. The $18,000 that he invested in Fund A returned a 5% profit. The amount that he invested in Fund B returned a 1% profit. How much did he invest in Fund B, if both funds together returned a 4% profit?

Answers

Answer:

He invested $13500 in fund A, and $4500 in Fund B

Step-by-step explanation:

maths

Which number is located between 1.2 and 1.4 on the number line

A) 1.19
B) 1.44
C) 1.22
D) 1.03

Answers

Answer:

D) 1.03 (is the answer)

Step-by-step explanation:

A. ■(1.19) is not in between 1.2 and 1.4 this is wrong. B. ■(1.44) is not in between 1.2 and 1.4 this is wrong. C. ■(1.22) is not in between 1.2 and 1.4 this is wrong.D. ■(1.03) is between 1.2band 1.4 this is correct

Please help. ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Answers

Answer:

Step-by-step explanation:

3x1.7= 5.1
5x .9 = 4.5
add it together

9.60 per mixture

If y = 2 when x = -12, find y when x = -4

Answers

Answer:

x=2/3 because you divide -12 by 3 to get 4 so you need to divide 2 by 3

Step-by-step explanation:

Natalie's meal at Heartland Noodles cost $16.14$ 16.14, not including tip. If Natalie wants to leave a 11%11% tip, how much should she pay? Round to the nearest cent.

Answers

Answer:

Step-by-step explanation:

huh

what is this

does country matter with like the currency

Express (81^1/4)^3
in simplest radical form.

Answers

Your answer in simplest radical form would be 531441/64

Help plsss I’m stressing out

Answers

7/8 is the correct answer

they together are 7/8 of the pizza

this is because when you put 1/4 into eights it turns into 2/8

5/8 +2/8 =7/8

What is the sum of 13.75 and -11.25 ? Show your
work

Answers

Here goes the answer. Hope it helps you.

Answer:

Step-by-step explanation:

2.5

Solve for x. Round to the nearest tenth.
Helpppp

Answers

Answer:

Step-by-step explanation:

40
Solve step by step

HELP PLEASE FAST!!!
How many lines of symmetry are there in the object pictured below?

A. 1
B. 3
C. 2
D. 0

Answers

Answer:

its C, 2

Step-by-step explanation:

(Please I will mark BRAINLIEST, not lie)Use this equation to solve for the missing variable:
y = 8x + 12

If x = -6, y = _____

If y = 13, x = _____

Answers

y = 8x + 12

if x = -6

y = 8(-6) + 12

y = -48 + 12

y = - 36

if y = 13

13 = 8x + 12

13-12 = 8x

8x = 1

x = ¹/₈ ≈ 0.125

Answer:

If x = -6, y = -36

If y = 13, x = [tex]\frac{1}{8}[/tex]

Step-by-step explanation:

There is one equation and are asked to find x and y if there is a certain value to substitute either x or y.

Let's start with x, we know that x = -6. Meaning that we need to subtitute x for -6. Do as followed :

y = 8(-6) + 12

y = -48 + 12

y = -36

Now do y, we know that y is 13. Meaning that we need to substitute y for 13. Do as followed :

8x + 12 = 13

We need to isolate x alone, so do as followed :

Subtract 12 from both sides to get 8x alone :

8x = 1

Divide 8 from both sides to get x alone :

x = 1/8

HELPP FAST PLS!!!! which triangles are similar to triangle abc?

Answers

Answer:

The purple one, HGI.

Step-by-step explanation:

Because ABC has a 79 degree angle and also a 46 degree angle, and only HGI, not EDF has both those same angles. And if you're worried about that last, blank angle, then it will be the same because you always just need to get to 180 degrees so you will add the same #.

Fill in the missing decimal number.

To decrease by 14% multiply by...

Answers

To decrease by 14% multiply by 0.86

The missing decimal number to decrease by 14% is 0.86.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

We are given that;

Percent= 14%

Now,

14% is equivalent to 0.14 as a decimal, and to decrease by 0.14 we need to subtract 0.14 from 1, which gives 0.86. So multiplying by 0.86 is the same as decreasing by 14%.

Therefore, by algebra the answer will be 0.86.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ2

| -11|>2 true or false

Answers

Answer:

Step-by-step explanation:

niet waar -11 is negatief

A refrigerator costs $429 to buy and its label says that estimated energy costs are $43 per year. Another brand costs $399, but its energy costs are $48 per year. If x is the years of ownership and y is the total dollars spent, write the ordered pair (x,y) that shows at what point the owner would have spent the same amount of money on either brand.

Answers

Answer:

(6, 687)

Step-by-step explanation:

Which quadrilateral is a trapezoid?

Quadrilateral A B C D is shown. Sides A B and D C are parallel. Sides A D and B C have different length measures. Angles A and D are right angles.
Quadrilateral E F G H is shown. Sides F E and G H are congruent. Angles E and H have different measures.
Quadrilateral J K L M is shown. Sides J K and L M are parallel. Sides K L and J M are parallel.
Quadrilateral N O P Q is shown. Sides O N and N Q are congruent. Sides O P and P Q are congruent.

Answers

Answer:

A. Quadrilateral A B C D is shown. Sides A B and D C are parallel. Sides A D and B C have different length measures. Angles A and D are right angles.

Step-by-step explanation:

Edge 2021

Answer:

its a

Step-by-step explanation:

100% on edge 2021

Solve 25=q+14.

Q=?

Can someone help please?

Answers

Answer:

Step-by-step explanation:

just flip the problem around 14+q=25

then do 25-14

Thats your Q

Solve for P in the expression below
5=5(p-2)

Answers

Answer:

3=p

Step-by-step explanation:

5=5(p-2)

5=5p-10

5+10=5p-10+10

15=5p

15/5=5p/5

3=p

Find A, B so that y = A sin(2) + B cos(2) is a solution to the differential equation
4y'' +y' + 5y = 2 cos(x).
A=
BE
Submit Question

Answers

If y = A sin(x) + B cos(x), then

y' = A cos(x) - B sin(x)

y'' = -A sin(x) - B cos(x)

Substitute these into the ODE:

4y'' + y' + 5y = 2 cos(x)

4 (-A sin(x) - B cos(x)) + (A cos(x) - B sin(x)) + 5(A sin(x) + B cos(x)) = 2 cos(x)

(-4A - B + 5A) sin(x) + (-4B + A + 5B) cos(x) = 2 cos(x)

(A - B) sin(x) + (A + B) cos(x) = 2 cos(x)

Then

A - B = 0

A + B = 2

Adding these equation gives

(A - B) + (A + B) = 0 + 2

2A = 2

A = 1 → B = 1

Find 0% of 152:
Find 100% of 152:
Find 50% of 152:
Find 25% of 152:
Find 75% of 152:

Answers

0% of 152: 0
100% of 152:152
50% of 152:76
25% of 152:38
75% of 152:114

How does 8/10= 80/100

Answers

When dealing with fractions, it is important to realize that it is the quotient of the numerator and the denominator that matters. 8/10 is 0.8, and 80/100 is 0.8. if you multiply the 8/10 x 10/10, it becomes 80/100. likewise, if you reduce 80/100, it becomes 8/10.

Answer: well, they are both equal because, in this case, you take 8/10, and multiply both sides by 10. that would get you 80/100

Step-by-step explanation:

Simplify: 16 - [11 - {8+ (17 +3x2 - 19)}]
The given expression
= 16 - [11 - {8+ (17 + 3 x 2 - 19)}]
= 16 - [11 - {8+ (17 + 6-19)
= 16 - [11 - {8+ 4)] = 16 -- [11 -2]
= 16 - 9 = 7.

What it means

Answers

Answer:

Step-by-step explanation:

edmentum

Choose >, <, or = to compare each pair of numbers

5.31 ______ 5.13

Answers

Answer:

Step-by-step explanation:

Answer:

5.31 > 5.13

Step-by-step explanation:

5.31 is greater than 5.13 as it is farther than 5.13 on the number line.

8(-3/2x+6)=-9(4/3x-8)

Answers

the answer is 0=24 hope this helped

A figure is shown.

What is the measure, in degrees, of PLEASE HELP ME

Answers

the answer is 121 degrees

explanation: 59+4x=180
4x=121
121 would be that angle and the other side as well because 59+121=180

hey so don’t trust me on this but i’m like 95 percent sure it’s right

Help ASAP:Solve : 0.84+91.279

Answers

Answer:

92.119

Step-by-step explanation:

0.84+91.279=92.119

Hope this helps!

Answer:

92.119

Step-by-step explanation:

Hope this helps :)

(log, 4 +log, 16) - log, 2

Answers

Answer:

1.5051

Step-by-step explanation:

Solve for the indicated side! (With picture)

Answers

Answer: x= 10

Step-by-step explanation:

Sorry for my sloppy hand writing.

The perimeter of a rectangle is 36 feet. The length is 2 less than 3 times the width. What is the length? What is the width?

Answers

Width = x
Length = 3x-2

(3x-2)*2+2x= 36
6x-4+2x = 36
8x-4 = 36
8x/8 = 40/8
x = 5

Width = 5
Length = 3*5-2 = 13

Other Questions

Complete these descriptions.Follow the model and remember to make any necessary agreements. a summary should have the same length as the original text Who best represents the adversarial system of justice on which the American court system is based?A. The Defense Attorney and the National CourtB. The judges and plaintiffC. The prosecution and defense attorneysD. The prosecuting attorney and police Where did the Socs find Johnny and Ponyboy after Ponyboy was hit?A baseball fieldA lakeA poolA park Which statement explains the relationship between corresponding terms in the table? You are going to write at least one paragraph in English about an important issue.Think about what you will write before you begin writing. State your opinion clearly and give two or more reasons to support your opinion. The paragraph should include at least three complete sentences. Check your writing for correct grammar, capital letters, punctuation, and spelling. Your parents have agreed to buy you a bike with the exception of wearing a helmet. Do you think that it is a good idea to wear a helmet while riding a bike? Write at least one paragraph in support of your opinion to give to your parents. Make sure you write at least three sentences and include your opinion and supporting reasons.plz help me Solve this proportion. 9/n=7/5 Pls help me if your good at English ill mark brainliest:) please help this is late and i need to do it now HELP!Henry is making a corn grits recipe that calls for 14 cups of corn grits for every 12 cups of water.How much water will he need if he uses 112 cups of corn grits? Enter the number in the box. What is the x-coordinate of the point where the lines x=4y8 and 12x+y=11 intersect? simplify. 5x^2+4x-17-9x-6 Which choice below lists all of the square roots of the number 15?C. V15A. 3,5D. V15,-VISB. 15,-15E. 5,-5 Read the passage from A Room of Ones Own.And one gathers from this enormous modern literature of confession and self-analysis that to write a work of genius is almost always a feat of prodigious difficulty. Everything is against the likelihood that it will come from the writer's mind whole and entire. Generally material circumstances are against it. Dogs will bark; people will interrupt; money must be made; health will break down.What is the purpose of the rhetorical device used in the underlined sentence?The parallel structure emphasizes the idea that creative work is much more challenging than other types of work.The parallel structure emphasizes the idea that the creative process is easily and often interrupted by lifes events and obligations.The understatement emphasizes the idea that creative work is more important than lifes everyday obligations.The metaphor emphasizes the idea that the creative process is easily and often interrupted by lifes events and obligations. Type the correct answer in the box. Spell all words correctly.What is the correct term for a large number of species in an ecosystem?An ecosystem with a large number of species is said to have__________ Can some one plz help me. #13 and 14 Which one of the following is an example of a negative feedback loop?Scratching a mosquito bite, causing it to itch moreSexual arousal, leading to desire for more stimulationEating when your blood sugar is lowAll of the above Find the slope and the y-intercept of the line y=4x+6 why is evaluation an important thinking skill Evaluate the following expression. Round to the nearest hundredth when necessary.6 - 18