2 years ago

Please help me with this! Thank you

Mathematics

1 answer:

Iteru [2.4K]2 years ago

5 0

Answer:

AA similarity theorm

Step-by-step explanation:

wx prependicular to xz and uz is same us wx

and if only the angles are given the figure would be similar with AA similarity theorm

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Someone please help me answer this!!

dybincka [34]

Answer:

17.9 units is the answer

Step-by-step explanation:

points are (-7,-2) and (9,6)

Pythagorean theorem can be written as,

$d=\sqrt{(x_2-x_1)^2 + (y_2-y_1)^2} \\\\d=\sqrt{9-(-7))^2 + (6-(-2))^2}\\\\d=\sqrt{(16)^2+(8)^2} \\\\d=\sqrt{256+64} \\\\d=\sqrt{320} \\\\d=17.88$

Rounding off,

d = 17.9 units

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3 years ago

Help me with this- 10 points

kotykmax [81]

Answer:

The model on the top right.

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3 years ago

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Find the height of a square pyramid that has a volume of 75 cubic feet and a base length of 5 feet.

kodGreya [7K]

Volume of the pyramid = (1/3) x Area of the base x Height ---------- (1)

As the base length = 5 feet

So Area of the base = 5 x 5 = 25 square feet

While volume of the pyramid = 75 cubic feet

Putting values in equation (1);

75 = (1/3) x 25 x Height

Height = (75 x 3) / 25

Height = 9feet

<span>So 2nd option is correct.</span>

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3 years ago

Evaluate the function:<br><br> f(x)=x2−4x, find f(−3)

VikaD [51]

Answer:

f(-3) = 21

Step-by-step explanation:

To solve this, you can replace all x's with -3 and then solve to find the answer.

f(x) = x^2 - 4x

f(-3) = -3^2 - 4(-3)

f(-3) = 9 - (-12)

f(-3) = 21

I hope this helps!

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2 years ago

What property is this out of distributive,associative,and communitive properties?

kherson [118]

Communitive Property is the correct one

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3 years ago

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