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IgorC [24]
3 years ago
15

A group of rectangular prisms is shown.

Mathematics
1 answer:
scoray [572]3 years ago
8 0

Answer:

D, E and F

calculating the volume of regular bodies like prims works by multiplication alone.

you need some addition for surface area and for more complicated bodies that when the volume can't be calculated in one step

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If m^2 = 3 then what is the value of 5m^6<br><br> a. 15<br> b. 30<br> c. 45<br> d. 135
Virty [35]

Answer:

135

Step-by-step explanation:

m^2 = 3

Cube m^2

(m^2)^3 = 3^3

m^(2*3) = 27

m^6 = 27

Now multiply by 5

5 * m^6 = 5*27

5 m^6 =135

4 0
3 years ago
In the figure E is the midpoint of AB
Anon25 [30]
A----------E----------B
4 0
4 years ago
What is the answer to 5/3x + 4 = 2/3x
Alborosie

Answer:

5/3x + 4 = 2/3x  

 

Step One- Subtract 5/3x to isolate the variable  

 

4 = -3/3x  

 

Step Two- Divide –3/3 to make your equation easier  

 

4 = -x  

 

Step Three- Divide by -1 (the lone negative cannot be there. It always represents a  –1)  

 

-4 = x      is your answer!  

Hopefully this helped! Feel free to mark brainliest!

3 0
3 years ago
The latest poll of 400 randomly selected residents showed that 288 of them are hoping that the old town cinema stays open on Mai
Varvara68 [4.7K]
The approximate margin of error is 4%.

Using the formula given and our information, we have:

E=1.96\times \sqrt{\frac{\frac{288}{400}(1-\frac{288}{400})}{400}}&#10;\\&#10;\\=1.96\times \sqrt{\frac{0.72(1-0.72)}{400}}=1.96\times \sqrt{\frac{0.72(0.28)}{400}}&#10;\\&#10;\\=0.044\approx 0.04=4%
8 0
4 years ago
Read 2 more answers
Find the value of d.<br> 1/2d - 5 -1/4d = 10
Ksenya-84 [330]
D=60. multiply both sides of the equation by 4 since it’s a factor, giving you 2d-20-d=40. since there are like terms with d, collect them to get d-20=40 and move 20 to the right and change it’s sign. that will give you d=40+20, then calculate to get d=60. hope this helped! :)
6 0
3 years ago
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