3 years ago

Expand and simplify 5(2p-3)-2(2+3p)

1 answer:

6 0

4p-19
You need to distribute the 5 first then the -2
you will get 10p-15-4-6p
then all you need to do is combine like terms to get 4p-19

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Divide 17/18 by 2/4 as a reduced fraction

zysi [14]

Answer:

17/9

Step-by-step explanation:

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3 years ago

X/-2=4, X/3+13=13, Z/2+2=4 plz show ur work and explain how u did it

AVprozaik [17]

$\dfrac{x}{-2}=4\ \ \ |multiply\ both\ sides\ by\ (-2)\\\\(-2)\cdot\dfrac{x}{-2}=(-2)\cdot4\\\\\boxed{x=-8}\\\\\dfrac{x}{3}+13=13\ \ \ |subtract\ 13\ from\ both\ sides\\\\\dfrac{x}{3}+13-13=13-13\\\\\dfrac{x}{3}=0\ \ \ |multpily\ both\ sides\ by\ 3\\\\\not3^1\cdot\dfrac{x}{\not3_1}=0\\\\\boxed{x=0}$

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3 years ago

can someone help me out please if i can make this assignment up i can pass my class please help i'll give brainiest

adelina 88 [10]

Answer:

m∠1 = 39.5°

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m∠3 = 50.5°

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Step-by-step explanation:

m∠1 = 39.5° (Given)

m∠2 = m∠1 = 39.5° (∠1 ≅ ∠2)

m∠3 = 90° - 39.5° = 50.5° (∠1 and ∠3 are complementary)

m∠4 = m∠3 = 50.5° (∠1 ≅ ∠2, ∠2 and ∠4 are complementary)

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mr_godi [17]

Answer:

see explanation

Step-by-step explanation:

If segments are congruent then they are equal in length

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