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3 years ago

A rectangular garden has a perimeter of 174 feet. The length is 9 feet more than twice the width. Find the length and the width.

1 answer:

7 0

Rectangle : 4 sides

In pairs are the same size.

174 ÷ 2= 87

87-9= 78

78 ÷ 2= 39

174-78= 96

96 ÷ 2= 48

Answer :

39 and 48

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(5x+4)(5x-4) using FOIL method, multiply the terms in the binomials

Ksju [112]

Answer:

25x^2 - 16.

Step-by-step explanation:

(5x+4)(5x-4)

F = 5X*5X = 25X^2

O = 5x * - 4 = -20x

I = 4 + 5x = 20x

L = +4 * -4 = -16

So its

25x^2 - 20x + 20x - 16

= 25x^2 - 16.

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3 years ago

If you shift the linear parent function , f(x)=x, down 7 units

kolbaska11 [484]

Answer:

f(x) = x - 7

This is because the b value determines the y intercept, and if you move the function down 7, you are technically subtracting 7 from the current b value which was 0.

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4 years ago

Which ordered pair in the form (x,y) is a solution of this equation? 7x-5=1

leva [86]

ANSWER

B. (-2,-3)

EXPLANATION

The given equation is

$7x - 5y = 1$

We want determine which of the ordered pairs is a solution to the given equation.

For point A(-3,-2)

$7( - 3) - 5( - 2) = 1$

$- 21 + 7 = 1$

This statement is false.

For option B(-2,-3)

We have

$7( - 2) - 5( - 3) = 1$

$- 14 + 15 = 1$

For option C(0,4)

We have

$7(0) - 5(4)=1$

$0 - 20=1$

For option D(4,0)

We have

$7(4) - 5(0)=1$

$28 - 0=1$

This statement is false.

8 0

4 years ago

When completely factored, 3x2−48 equals -

Svetlanka [38]

Answer:

Step-by-step explanation:

If you are asking what 3x2-48 is, then the rules of Pemdas would be relevant in this.

First we would multiply. So, 3 times 2 is 6.

Then, 6-48 is -42

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3 years ago

Aşağıda verilen balik kılçığı diyagramını tamamlayalım.<br>

oee [108]

Answer:

Let's complete the fishbone diagram given below

thats what they said

Step-by-step explanation:

8 0

3 years ago