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Aleksandr-060686 [28]
3 years ago
13

The eight segments from the center of a cube to the eight corners of the cube form the edges of six pyramids. If one edge of the

cube is 4 in, what is the volume of each pyramid, to the nearest cubic inch?
Mathematics
1 answer:
Valentin [98]3 years ago
3 0

Here's link to the answer:

tinyurl.com/wpazsebu

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If a farmer gets 340 bushels of corn from 2 acres of land, how many bushels can they get from 15 acres?
kari74 [83]

The number bushels they get from 15 acres of land is 2550

<em><u>Solution:</u></em>

Given that, farmer gets 340 bushels of corn from 2 acres of land

To find: Number bushels they get from 15 acres

Let us first find the unit rate, that is we have to find number of bushels from 1 acre of land

From given question,

2 acres of land = 340 bushels of corn

Therefore, for 1 acres of land,

\text{ number of bushels from 1 acre of land } = \frac{340}{2} = 170

<em><u>How many bushels can they get from 15 acres?</u></em>

So, multiply the number of bushels from 1 acre of land by 15 to get answer

\text{number of bushels from 15 acre} = \text{ number of bushels from 1 acre } \times 15

\text{number of bushels from 15 acre} = 170 \times 15 = 2550

Thus number bushels they get from 15 acres of land is 2550

4 0
3 years ago
Using laws of exponents, explain how to simplify (x-2)3.
Allushta [10]

Answer:

The answer would be 3x-6

Step-by-step explanation:

3 times x equals 3x. 3 times -2 equals -6. So it would be 3x-6

5 0
3 years ago
Solve the equation x^3-5x^2+2x+8=0 given that -1 is a zero of f(x)=x^3-5x^2+2x+8
liraira [26]
-1^3-5(-1)^2+2(-1)+8
-1-5-2+8
-6-2+8
-8+8=0
3 0
4 years ago
What is the distance between (-5,0) and (-5,-12)
11111nata11111 [884]
The distance is 12.
8 0
3 years ago
Read 2 more answers
A boat travelled 336 km downstream with the current. The trip downstream took 12 hours.
miskamm [114]

Answer:

We know the distance (d) equation in terms of rate (r) and time (t) as:

d=rt

Step-by-step explanation:

We have given d=336 km and t= 12 hours, so we have: 336 km = 12t <-- this is our equation.

Divide each side by 12 to solve for t:

12t/12=336/12

t= 28 km/ hour

5 0
3 years ago
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