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Marianna [84]
2 years ago
7

The length of one board is 2 feet 10 inches, and the length of the other board is 1 yard 1 foot 9 inches..What is the total leng

th of the two boards put together...Simplify the answer
Mathematics
1 answer:
aliina [53]2 years ago
8 0
7 ft 5 in I need to type to give you an answer
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What is 76 to the 3rd power
marishachu [46]

Answer:

438976

Step-by-step explanation:

76^3

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3 years ago
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A cone is inverted and filled with water to of its height. What percent of the cone's volume is filled with water
wlad13 [49]

The 75% of the cone's volume is filled with water.

According to the statement

we have to find that the What percent of the cone's volume is filled with water.

So, For this purpose, we know that the

Cone is the surface traced by a moving straight line that always passes through a fixed point (the vertex).

So, Form given information

Let's call the height of the cone  " h " and the area of its base  " a ".

volume of cone  =  (1/3)(a)(h)

The water will also be in the shape of a cone, with a height that is 3/4 that of the container.

volume of water  =  (1/3)(a)(3/4 * h)

volume of water  =  (3/4) * (1/3)(a)(h)

volume of water  =  (3/4) * volume of cone

volume of water  =  75% of the volume of cone

So, 75% of the cone's volume is filled with water.

Learn more about cone's volume here

brainly.com/question/1082469

Disclaimer: This question was incomplete. Please find the full content below.

Question:

A cone is inverted and filled with water to 3/4 of its height. What percent of the cone's volume is filled with water?

#SPJ4

8 0
2 years ago
A small toy car costs $3. A large toy car costs 5 times as much as the small one. Aaron wants to buy one of each. Which equation
choli [55]

Answer: He can use 3 x 5 = 15 and 15 + 3.

Step-by-step explanation:

Since a small car is $3, and the large car is 5x the price of the small car, he can use the equation 3 x 5 = 15, because the small car is $3, and the large car is 5x the price. You can use 15 + 3 = 18, because the small car is $3, so you also have to add that.

Here to help!

7 0
3 years ago
Help please!!!!!!!!!!!!!
svp [43]

Answer:

30 is the perimeter i think 2 x 5 = 10 + 2 x 4.5 = 10 x 2 = 20 so 20 + 10 = 30

I think the area is 45, 5 x 4.5 = 22.5 and 2 x 22.5 = 45

Wait for more responses if needed please.

4 0
3 years ago
Find the measures of x and y. I NEED THIS NOWW
KonstantinChe [14]

Answer:

Solution given:

x+x+24°=90[being complementary angle]

2x=90-24

x=66/2

<u>x=33</u>

again

2x=3y[vertically opposite angle]

y=2*33/3

<u>y=22</u>

5 0
3 years ago
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