Find: m∠1, m∠2, and m∠5 in degrees
2 answers:
Answer:
<1 = 100
<2 = 80
Step-by-step explanation:
Angle 1 and angle 2 are supplementary
Supplementary angles add to 180 degrees
<1 + <2 = 180
The angles are in a ratio of 5 to 4
Multiply by x to get the measure of each angle
<1 = 5x <2 = 4x
5x+4x = 180
Combine like terms
9x = 180
Divide by 9
9x/9 =180/9
x =20
<1 = 5x = 5*20 = 100
<2 = 4x = 4*20 = 80
Answer:
m1 = 122
m2 = 58
m5 = 68
Step-by-step explanation:
m2 = 180 - 54 - 68 = 58
m1 = 180 - m2 = 180 - 58 = 122
m5 = 180 - 58 - 54 = 68
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You can solve this algebraically
7 - 5y = 3y - 17
Add 5y to both sides
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Add 17 to both sides
24 = 8y
Divide both sides by 8
3 = y
The answer is 3
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The average is 13 hope this helps :D
Answer:
Step-by-step explanation:
<u>Volume of the prism:</u>
- V = Bh, where B- area of base, h- height
<u>Given:</u>
<u>Volume is:</u>
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4(4a + 5)
Use the distributive property
(4)(4a) + (4)(5)
16a + 20
The correct answer is B
Answer:
6^ 67/28
Explanation:
Simplify by multiplying!
