Someone please help!!!! 20 Points to whoever answers CORRECTLY first. Thanks

Mathematics

1 answer:

ZanzabumX [31]2 years ago

8 0

Answer:

3) 361/11

4) 51

Step-by-step explanation:

for both problems, they give you the length of the segment so you just add both of the segments equal to the length of the whole segment. then for whatever you find as x, plug it into the equation.

ex. 7x+1+4x-3=42

5x-8+7x-12=10x-2

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Explain how you can use multiplication to show that two fourths and four eighths are equivalent.

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Answer:

2/4 = 4/8

Numerator multiplication

2 times 2 = 4

Denominator multiplication

4 times 2 = 8

2/4 = 4/8

2/4 and 4/8 simplified = 1/2

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Step-by-step explanation:

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et mA = 40°. If B is a complement of A, and C is a supplement of B, find these measures. mB = ° mC = °

Free_Kalibri [48]

Alright, lets get started.

We have given angle A = 40°

We are also given angle B is complement of A.

Complementary angles are two angles whose sum is 90, it means

angle B = $90- A$