2 years ago

PLS PLS PLS HELP I WILL MARK BRAINLIEST!!!

Mathematics

1 answer:

ELEN [110]2 years ago

4 0

Answer:

C, to realease energy into the environment

Step-by-step explanation:

Hope this helps :)

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jen butler has beeb pricing speed-pass train fares for a group trip to new york. three adults and four children must pay $80. tw

Degger [83]

Answer:

Adult price is: $12

Children price is: $11

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3 years ago

A triangle has two sides of length 3 and 15. What is the smallest possible whole-number length for the third side?

Nat2105 [25]

I think we’re talking about the 15, the smallest number for 15 would be 3. Because 3 x 5 = 15

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3 years ago

Write the equation in exponential form:<br> log(2)128=7

svlad2 [7]

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3 years ago

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Solve for x and y: <br> Thanks for the help!

sweet-ann [11.9K]

Answer:

x = 2

y = 15

Step-by-step explanation:

As the triangle is split with a line that is parallel to the base:

$\implies x:6=6:18$

$\implies \dfrac{x}{6}=\dfrac{6}{18}$

$\implies x=\dfrac{6\cdot 6}{18}$

$\implies x=\dfrac{36}{18}$

$\implies x=2$

Similarly:

$\implies y:20=6 : (6+x)$

$\implies y:20=6:8$

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$\implies y=\dfrac{6 \cdot 20}{8}$

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2 years ago

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Which of the following is the surface area of the right cylinder below?

ss7ja [257]

Answer:

the answer is A

Step-by-step explanation:

the formula is 2π rh +2πr^2

you put the values in

2π (6*15) +2π(6)^2

then you solve

180π+ 72π= 252π

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3 years ago

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