3 years ago

A triangle is dilated by a scale factor of n =1/3 . Which statement is true regarding the dilation

Mathematics

1 answer:

Rus_ich [418]3 years ago

3 0

The image becomes smaller

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Your goal is to create a college fund for your child. Suppose you find a fund that offers an APR of 7 %. How much should you dep

Yanka [14]

Answer:

You shoud invest $0.204, it is an small amount each month.

The formula to calculate the monthly saving is

$PP= \frac{A(APR/n)}{(1+(APR/n))^{nY}-1}$

with PP: periodic payments, A: amount desired, n: number of payments in one year, Y: number of years.

In this case A = 88, n= 12 (the payments are monthly), Y=18, APR=7%.

Replacing in the formula you obtain that $PP \approx 0.204$

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2 years ago

Triangle PQR has its vertices at the following coordinates:

velikii [3]

Answer:

P'(4, 5) Q'(5, 3) R'(1, 1)

Step-by-step explanation:

When rotating a point 90 degrees counterclockwise about the origin our point T(x,y) becomes T'(-y,x).

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2 years ago

Simplify the expression.

kenny6666 [7]

For this case we must simplify the following expression: $(x ^ {\frac {3} {2}}) ^ 6$

We have that by definition of properties of powers that is fulfilled:

$(a ^ n) ^ m = a ^ {n * m}$

Then, rewriting the expression:

$x ^ {\frac {3 * 6} {2}} =\\x ^ {\frac {18} {2}} =\\x ^ 9$

ANswer:

Option D

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3 years ago

If using the method of completing the square to solve the quadratic equation x^2-20x+24=0x

Citrus2011 [14]

Answer: (-10)^2

Step-by-step explanation:

(b / 2)^2 = (-10)^2

Hope this helps! Please give brainliest!

7 0

2 years ago

A negative correlation means ________. a third variable eliminates a correlational relationship one variable decreases as the ot

olasank [31]

Answer:

A negative correlation means one variable decreases as the other increases.

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2 years ago