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2 years ago

Please help me find the x value and the length of the sides.

Mathematics

1 answer:

Scilla [17]2 years ago

6 0

Answer:

2x2 4x4 16 so whith that meaning its 16

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How can the community property be used to write multiplication sentences?

Julli [10]

allows you to do repeated addition quickly and efficiently

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3 years ago

Find the unknown size please I really need answers

katen-ka-za [31]

Answer:

z=80°(corresponding angles)

 $x+z=180°(linear \: pair \: ) \\ 80° + x = 180° \\ x= 100°$ 

y=100 ° (alternate angles)

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2 years ago

tatuchka [14]

Alright, lets say the measure of the 3rd angle (the smallest one) is x degree, then measure of the 1st angle will be (x + 25) degree, and 2nd one: 3x degree. The sum of all the angles in any triangles is 180 degrees.

(x + 25) + 3x + x = 180

5x + 25 = 180 ---> 5x = 180 - 25 ---> 5x = 155 ---> x = 155/5 ---> x = 31o (third angle)

31 + 25 = 56o (first angle)

3 × 31 = 93o (second angle)

56 + 93 + 31 = 180

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2 years ago

Can yall plz help me on this ???

Stolb23 [73]

Answer:

its the first one

Step-by-step explanation:

just use photomath (plus is free rn so you can see the steps)

4 0

3 years ago

Read 2 more answers

A circle has an area of 2511 square centimeters. What is the length of its radius?

romanna [79]

Answer:

r=28.27 cm aprox

Step-by-step explanation:

Well you know that the area of a circle is A= $\pi$ $r^{2}$ so

2511= $\pi$ $r^{2}$ so

$r^{2}$ =2511/ $\pi$

r=28.27 cm aprox

8 0

3 years ago

Read 2 more answers