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3 years ago

14

Help!!!! I need it ASAP!! I am confused. Am I on the right track

1 answer:

melisa1 [442]3 years ago

8 0

Answer:

x = 7

y = 0

Step-by-step explanation:

Close, but not quite.

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F 36 ÷ 12 = 3, then 12 multiplied by 3 must equal

Sidana [21]

Answer: 36

Step-by-step explanation:

12 + 12 + 12 (or 12 x 3) = 36

6 0

3 years ago

A rectangular exercise has a perimeter of 36 week the length of the mat is twice the width it right and solve and equation to de

xxTIMURxx [149]

Answer:

Part a) The length of the rectangle is $12\ ft$

Part b) The area of rectangle is $72\ ft^{2}$

Step-by-step explanation:

step 1

Find the length

Let

L-----> the length of the rectangle

W---> the width of the rectangle

we know that

The perimeter of rectangle is

$P=2(L+W)$

$P=36\ ft$

so

$36=2(L+W)$

$18=(L+W)$ ----> equation A

$L=2W$ -----> equation B

substitute equation B in equation A

$18=(2W+W)$

solve for W

$18=3W$

$W=18/3=6\ ft$

Find the value of L

$L=2(6)=12\ ft$

step 2

Find the area

The area of rectangle is equal to

$A=LW$

substitute the values

$A=(12)(6)=72\ ft^{2}$

8 0

3 years ago

I’m not sure how to do this please help!

Len [333]

Answer:

sum of the interior angles x and y gives the exterior angle z

(4n-18)°+(n+8)°=(133-6n)°

4n°-18°+n°+8°=133°-6n°

4n°+n°-18°+8°=133°-6n°

5n°-10°=133°-6n°

5n°+6n°=133°+10°

11n°=143°

11°n/11°=143°/11°

n=13

exterior angle=133-6×13

=133-78

=55

5 0

3 years ago

2. Jamie is the starting pitcher for his baseball team. The coach recorded the number of pitches he threw in one game. Each pitc

ira [324]

Answer:

90

Step-by-step explanation:

your question is 54 is 60% of

what number?

if 54 is 60% of a number:

54/3=18.

18*5=90

90 is your answer

7 0

4 years ago

What is -23,-19,14,5, and -8 in order from least to greatest

mrs_skeptik [129]

The answer is -23,-19,-8,5,14

7 0

3 years ago

Read 2 more answers