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3 years ago

How do you do this please explain too if you can.

Mathematics

1 answer:

elena-s [515]3 years ago

6 0

Add 2500G and 1250G and you get 3750

divide by 6 and you get 625
answer 625

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A) be 85° 120° (2x - 10° X

Lunna [17]

Let's see what to do buddy...

_________________________________

Step (1)

We know that the sum of the interior angles of any n-sided figure is obtained from the following equation :

$(n - 2) \times 180$

Our figure has 5 sides ;

So , sume the interior angles of it equals :

$(5 - 2) \times 180 = 3 \times 180 = 540 \\$

_________________________________

Step (2)

First look at the photo which I post.

According it we have :

$(180 - x) + 120 + 85 + (2x - 10) + 90 = 540 \\$

$2x - x + 475 - 10 = 540$

$x + 465 = 540$

Subtract the sides of the equation minus 465 :

$x = 540 - 465$

$x = 75$

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

3 0

3 years ago

Suppose that 21 out of 25 people who apply to a certain college are accepted. What percentage of people who apply are accepted t

IgorC [24]

Answer:

84%

Step-by-step explanation:

The first step is to write 21 as a fraction of 25, which is simply

21/25

Now we just need to convert this fraction to a percentage :

21/25 = 84

So, 21 is 84% of 25

8 0

3 years ago

the width of a rectangule is 4 feet and the diagonal length of the rectangle is 13 feet, which mesurment is closest to the lengt

3241004551 [841]

Answer:

52 feet

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

PLEASE HELP

Westkost [7]

$\\ \sf\longmapsto \dfrac{2}{3}x=10$

$\\ \sf\longmapsto \dfrac{2x}{3}=10$

$\\ \sf\longmapsto 2x=3(10)$

$\\ \sf\longmapsto 2x=30$

$\\ \sf\longmapsto x=\dfrac{30}{2}$

$\\ \sf\longmapsto x=15$

8 0

3 years ago

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The length of a 3D rectangle is 8cm greater than the width and the height is half the length. A total of 108 cm of wire has been

myrzilka [38]

Answer:

L=W+8

(W+8)W=105

W^2+8W=105

W^2+8W-105=0

(W+15)(W-7)=0

W-7=0

3 0

3 years ago

Read 2 more answers