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anzhelika [568]
3 years ago
9

It is actually 2m/s2

Mathematics
1 answer:
musickatia [10]3 years ago
6 0

Answer:

what is the question here?

Step-by-step explanation:

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The base of the following pyramid is a square. If the surface area of the pyramid is 896 in^2, what is it's volume? Side base le
MatroZZZ [7]

Answer: 457.3

Step-by-step explanation:

V=\frac{lwh}{3}

V=\frac{14*14*7}{3}= 457.3

7 0
3 years ago
Ifteen bales of hale were loaded into a truck. Some of the bales weight 150 pounds, and some weighed 100 punds. Hpw many bales o
horrorfan [7]

Answer:

<em> There are 7 bales of 100 pounds and 8 bales of 150 pounds hale</em>

Step-by-step explanation:

Let the amount of bale of 100 pounds be x and the bale of hale of 150pounds be y

If fifteen bales of hale were loaded into a truck, then x+y = 15 ... 1

Also if some of the bales weight 150 pounds, and some weighed 100 pounds with total weight of pounds to be 1900 pounds, then mathematically;

150y + 100x = 1900

Dividing through by 100;

1.5y+x = 19 ..... 2

Solving equation 1 and 2 simultaneously;

x+y = 15 ... 1

1.5y+x = 19 .... 2

Subtracting 1 from 2

y-1.5y = 15-19

-0.5y = -4

Divide both sides by 0.5

-0.5y/-0.5 = -4/-0.5

y = 8

Substituting y = 8 into equation 1, we will have;

x+y = 15

x+8 = 15

x = 15-8

x = 7

<em>Hence there are 7 bales of 100 pounds and 8 bales of 150 pounds hale</em>

<em></em>

6 0
3 years ago
What is the length, in meters, of the ramp, line segment AC, below? Round to the nearest whole number if necessary.
Brrunno [24]

<em>10 meters.</em>

Step-by-step explanation:

To find the missing side of a right triangle, we can use the <u>Pythagorean theorem</u>.

The Pythagorean theorem is...

a^2+b^2=c^2

Please be sure to note that a and b will <em>always </em>be the length of the sides and c will <em>always </em>be the hypotenuse, or in this case the ramp.

Since we know the values of both of the sides we can plug this into the theorem.

6^2+8^2=c^2

Now we can solve.

36+64+c^2

Add.

100=c^2

Many people will make the mistake of thinking 100 is the final answer, but since c is squared we need to find the square root of 100.

\sqrt{100} =10

c = 10

<em><u>The ramp is 10 meters.</u></em>

6 0
3 years ago
This equation which is || = -10 ?
sesenic [268]

Answer:

10

Step-by-step explanation:

7 0
3 years ago
A business has a 300 ft wall and places 6ft letters on the center of an exterior wall to spell SALE. If there is 1ft between eac
qaws [65]

Not sure hope you get the answer from someone else

3 0
3 years ago
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