Are the expressions (4x)^2 and 4x^2 equal in value? How would you explain your answer?

Answers

Answer 1

Answer: understand pemdas
parenthasees
exponenets
multiiplication or dividsion
additon or subtraction

(4x)^2=4x times 4x
4x^2=4 times x times x=4(x^2)

(4x)^2=16x^2
4x^2=4(x^2)
values are not equal
(just for fun: 4x^2=(2x)^2)

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Circle J is located in the first quadrant with center (a, b) and radius s. Felipe transforms Circle J to prove that it is similar to any circle centered at the origin wuth radius r. Which sequence of transformations did Felipe use? a. translate circle J by(x+a, y+b) and dilate by a factor of t/s
b. translate circle J by (x+a, y+b) and dilate by a factor of s/t
c. translate circle J by (x-a, y-b) and dilate by a factor of t/s
d. translate circle J by (x-a, y-b) and dilate by a factor of s/t

Answers

The correct answer for the question that is being presented above is this one: "c. translate circle J by (x-a, y-b) and dilate by a factor of t/s." Circle J is located in the first quadrant with center (a, b) and radius s. Felipe transforms Circle J to prove that it is similar to any circle centered at the origin with radius r.

If there are 15 red tulips every 9 yellow tulips how many yellow tulips are the for every 5 tulips

Answers

Answer:

3 yellow tulips

Step-by-step explanation:

15 : 9

5 :?

45 ÷ 15 = 3 yellow tulips

5. Melanie put $5000 in a savings account that pays 1.25% interest compounded yearly. How much money will be in the account 10 years later if she makes no more deposits or withdrawals?

Answers

Answer: $5661 will be in the account 10 years later

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = 5000

r = 1.25% = 1.25/100 = 0.0125

n = 1 because it was compounded once in a year.

t = 10 years

Therefore,

A = 5000(1 + 0.0125/1)^1 × 10

A = 5000(1.0125)^10

A = $5661

PLEASE HELP PLEASE PLEASE PLEASE

Answers

Just plug in the domain values in the equation to find y.

f(x)=-x+4

f(-3)=-(-3)+4=3+4=7
f(-2)=-(-2)+4=2+4=6
f(-1)=-(-1)+4=1+4=5
f(1)=-1+4=-1+4=3

So the range is Option B : {7, 6, 5, 3}

An airplane ticket is 17 centimeters long and 9 centimeters tall. what is its perimeter?