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2 years ago

14

What’s the answer to the question?

1 answer:

katen-ka-za [31]2 years ago

6 0

Answer: R=V

Step-by-step explanation: :p

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32,000 is equivalent to how many hundreds

Musya8 [376]

The answer is 320 hundreds

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3 years ago

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BRAINLIESTTT ASAP! PLEASE HELP ME :)

ELEN [110]

Answer:

B. False; to be concave the angles cannot be congruent.

Step-by-step explanation:

Regular Polygons are never concave.

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3 years ago

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A ladder is leaning against a building so that the distance from the ground to the top of the ladder is 88 feetfeet less than th

Y_Kistochka [10]

Answer: The length of the ladder is 20 feet.

Step-by-step explanation:

Given : A ladder is leaning against a building so that the distance from the ground to the top of the ladder is 8 feet less than the length of the ladder.

Mathematically,

Let x be the length of the ladder then

Distance from ground to the top of the ladder = x- 8

If distance from the bottom of the ladder to the building is 16 feet.

Since ground makes right angle with building , so the triangle made by ladder should be a right triangle.

By Pythagoras theorem of right triangle , we hae

$(Hypotenuse)=(Perpendicular)^2+(Base)^2$

$\Rightarrow\ x^2=(x-8)^2+16^2\\\\\Rightarrow\ x^2=x^2+64-16x+256\ [\text{Using identity :} (a-b)^2=a^+b^2-2ab]\\\\\Rightarrow 0=-16x+320\\\\\Rightarrow\ 16x=320\\\\\Rightarrow\ x=\dfrac{320}{16}=20$

Hence, the length of the ladder is 20 feet.

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3 years ago

I need help,plss:(

Andru [333]

Answer:

C

Step-by-step explanation:

$y=\sqrt{x-1} +4$

graph is shifted right 1 unit and 4 units up.

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3 years ago

In a recent survey of college-educated adults, 324 indicated that they regularly work more than 45 hours a week. If this represe

Arlecino [84]

Answer:

900 people

Step-by-step explanation:

.36x=324

×=324÷.36

x=900

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3 years ago