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DiKsa [7]
2 years ago
15

How do you do distributive property to write equivalent expression for the perimeter of a triangle

Mathematics
1 answer:
Karolina [17]2 years ago
6 0

Answer:

Look down

Step-by-step explanation:

So, to use distributive property you have to multiply the out side to the inside.

3(9-4)=15-8

Multiply 3and nine then 4.

3+27-12=15-8

I hope this helped you

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The perimeter of a rectangle is 46in and the diagonal is 17 in
dmitriy555 [2]

Answer + explaination

p=2*(L+l)=46

L+l=46:2

L+l=23

(L+l)^2=529

(L^2+l^2)+2l*L=529

D= V L^2+l^2= 17

L^2+l^2=289

so 289+2l*L=529

    2l*L=529-289=240

l*L=240:2

A=120

4 0
2 years ago
Write an expression to represent three minus the product of two and a number x
Rainbow [258]

<em>3 minus ___</em> ⇒ 3 - ___

<em>the product of 2 and a number x</em> ⇒ 2x

"3 minus the product of 2 and a number x" ⇒ 3 - 2x

_____

Each part of the description has a translation.

7 0
3 years ago
Paul is making loaves of raisin bread to sell at a fundraiser event. The recipe calls for one third cup of raisins for each loaf
Dafna1 [17]
He will have a fourth of a cup raisins left over<span />
7 0
3 years ago
if angle 1 and angle 2 form a linear pair. if m&lt;1=5x+9 and m&lt;2=3x+11, find the measure of both angles
Ulleksa [173]

Answer: m\angle 1=109\°\\m\angle 2=71\°

Step-by-step explanation:

It is important to remember the definition of "Linear pair angles".

By definitiion "Linear pair angles" are two angles which are adjacents and supplementary.

Based on this, we know that the angles \angle1 and \angle2 are supplementary, which means that they add up to 180 degrees.

So, knowing that:

m\angle 1=5x+9\\m\angle 2=3x+11

We can write the following expression and solve for "x":

(5x+9)+(3x+11)=180\\\\8x=180-20\\\\x=\frac{160}{8}\\\\x=20

Therefore, substituting, we get that the measures of the angles \angle1 and \angle2 are:

 m\angle 1=5(20)+9=109\°\\\\\\m\angle 2=3(20)+11=71\°

8 0
3 years ago
I still can’t figure out this stupid simple interest question! I tried several answer n NONE worked so I’m gonna try 1 last time
natka813 [3]

t = \frac{I}{Pr}

isolate t by dividing both sides by Pr

\frac{I}{Pr} = t  ⇒ t = \frac{I}{Pr}


7 0
2 years ago
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