3 years ago

On the triangle below which of the following best describes dh

Mathematics

1 answer:

lozanna [386]3 years ago

6 0

Can you please post a photo of the triangle!

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100 POINTS PLEAS please help

Kamila [148]

Answer:

$\textsf{A)} \quad 5u^3-2u^2+5u+8$

Step-by-step explanation:

Given expression:

$(-2u^3+5u-1)+(7u^3-2u^2+9)$

Remove parentheses:

$\implies -2u^3+5u-1+7u^3-2u^2+9$

Collect like terms:

$\implies -2u^3+7u^3-2u^2+5u-1+9$

Combine like terms:

$\implies 5u^3-2u^2+5u+8$

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2 years ago

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Please help 10pts each

cestrela7 [59]

X=2

subtract 5x on both sides
-2x=-4
divide by -1 on both sides
2x=4
divide by 2 on both sides
x= 2

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2 years ago

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The formula to find the volume of a sphere is V=3.14r^3 where r is the

aniked [119]

divide by 3.14 on both sides first.

V/3.14 = r^3

Now cube root both sides.

3√(V/3.14) = r

r = 3√(V/3.14)

r is the cube root of v/3.14.

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3 years ago

the jones family paid $150 to a painting contractor to stain their 12 ft by 15 ft deck. The smith family 16 ft by 20 ft. What pr

vitfil [10]

12ft x 15ft = 180ft divided $150 = 1.2(this is how much the fts cost)
16ft x 20ft = 320ft divided by 1.2 = $266.66

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3 years ago

6th grade math I mark as brainliest

anygoal [31]

Answer:

you should put true

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3 years ago

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