Answer:
p=12
Step-by-step explanation:
DBC = 180
ABE = 180
ABC + DBA = 180
ABC = (5p -28)
DBA + (12p -4)
CBD = ABC + DBA = 180
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180 = (5p - 28) + (12p + 4)
180 = 17p - 24
204 = 17p
12 = p
p = 12
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180 = (5(12) - 28) + (12(12) +4)
180 = 60 - 28 + 144 +4
180 = 180
Answer:
-3/4
Step-by-step explanation:
Answer:
k = 33
Step-by-step explanation:
33 ÷ -11 = -3
SIMPLE DIVISION lol

Why?
We have the isosceles right triangle. The length of legs are 6. Use the Pythagorean theorem:

In general, the formula for calculating the hypotenuse in an isosceles right triangle is 
a - a leg, h - a hypotenuse
Answer:
3/12 =1/6
Step-by-step explanation:
4+5+3=12
probability of picking 3 marbles is
3/12which in lowest term is 1/6