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2 years ago

Help me ASAP!!!!!

Mathematics

1 answer:

NeX [460]2 years ago

6 0

All of the above. it is a three dimensional pyramid, and a "polyhedron" means it is triangular.

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At a shelter, 1% of the dogs are puppies. There are 8,900 dogs at the shelter. How many are puppies

JulijaS [17]

89 of the dogs are puppies

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3 years ago

Solve y + (-18) = -12

natali 33 [55]

Answer:

Y = 6 I’m pretty sure if its not 6 it’s -6

Step-by-step explanation:

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3 years ago

Read 2 more answers

-5a to the second power-7a

kakasveta [241]

-5a^2 - 7a = -a x (5a + 7)
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3 years ago

How many millimeters equal 1942 cm 3?

DerKrebs [107]

if

1cm3=1mm
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2 years ago

Find the third side in simplest radical form: 25

Gre4nikov [31]

Answer:

<h3> $\boxed{ \bold{24}}$ </h3>

Step-by-step explanation:

$\mathsf{given}$

$\mathsf{hypotenuse(h) = 25}$

$\sf{perpendicular (p) = 7}$

$\sf{base(b) = }$ ?

Now, Using Pythagoras theorem

$\sf{{h}^{2} = {p}^{2} + {b}^{2} }$

plug the values

⇒ $\sf{ {25}^{2} = {7}^{2} + {b}^{2} }$

Evaluate the power

⇒ $\sf{625 = 49 + {b}^{2} }$

Swap the sides of the equation

⇒ $\sf{49 + {b}^{2} = 625}$

Move constant to right hand side and change it's sign

⇒ $\sf{ {b}^{2} = 625 - 49}$

Calculate the difference

⇒ $\sf{ {b}^{2} = 576}$

Squaring on both sides

⇒ $\sf{b = 24}$

Hope I helped!

Best regards!

8 0

3 years ago