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d1i1m1o1n [39]
3 years ago
12

What is the value of x in this triangle

Mathematics
1 answer:
Rom4ik [11]3 years ago
3 0
63+74+x=180
180-63-74=43
x=43
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30/36=38/(36+X)
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What is the area of the composite figure?
baherus [9]

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Serenity picked 75% of the apples of a tree in her backyard. If she picked 30 apples, how many apples were on the tree to begin
Stells [14]

Given:

Serenity picked 75% of the apples of a tree in her backyard.

She picked 30 apples.

To find:

The number of apples on the tree in the beginning.

Solution:

Let x be the number of apples on the tree in the beginning.

Serenity picked 75% of the apples of a tree in her backyard.

Number of apples picked = 75% of x

                                           = \dfrac{75}{100}x

                                           = \dfrac{3}{4}x

She picked 30 apples.

\dfrac{3}{4}x=30

Multiply both sides by 4.

3x=4\times 30

3x=120

Divide both sides by 3.

x=\dfrac{120}{3}

x=40

Therefore, the number of apples on the tree in the beginning is 40.

3 0
3 years ago
(x+16)°<br> (4x-5)°<br> Find the measure of the angle.<br> I
o-na [289]

4x - 5 = x + 16

Subtract the sides of the equation plus 5

4x = x + 16 + 5

4x = x + 21

Subtract the sides of the equation minus x

3x = 21

Divided the sides of the equation by 3

\frac{3}{3} x =  \frac{21}{3} \\

x = 7

So the measure of the angle equals :

4(7) - 5 = 28 - 5 = 23

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

6 0
3 years ago
Carl filed a claim after he rear-ended another car, causing damage to each
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Answer:COLLISION

Step-by-step explanation:

8 0
4 years ago
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