All categories

2 years ago

The solid shape is made from a cylinder and a hemisphere.

Mathematics

2 answers:

Phantasy [73]2 years ago

6 0

I agree!!!!!!?????!?????

Yuki888 [10]2 years ago

3 0

The solid shape is made from a cylinder and a hemisphere. The radius of the cylinder is equal to the radius of the hemisphere. The cylinder has a height of 10 cm. The curved surface area of the hemisphere is 32π cm2.

Minutes

Median 170

Lower quartile 100

Upper quartile 220

You might be interested in

Solve using the quadratic formula. Show all work. Write each solution in simplest form. No decimals.

alexira [117]

Answer:

Option B

Step-by-step explanation:

Given quadratic equation is,

12a² + 9a + 7 = 0

By comparing this equation with standard quadratic equation,

hx² + kx + c = 0

h = 12, k = 9 and c = 7

By using quadratic formula,

a = $\frac{-k\pm\sqrt{k^2-4hc}}{2h}$

= $\frac{-9\pm\sqrt{9^2-4(12)(7)}}{2(12)}$

= $\frac{-9\pm\sqrt{81-336}}{2(12)}$

= $\frac{-9\pm\sqrt{-255}}{24}$

= $\frac{-9\pm i\sqrt{255}}{24}$

a = $\frac{-9+ i\sqrt{255}}{24},\frac{-9- i\sqrt{255}}{24}$

Therefore, Option B will be the correct option.

3 0

3 years ago

If you spin the spinner, what is the probability it will stop on a multiple of 5?

Y_Kistochka [10]

Answer:

Step-by-step explanation:

1/10

3 0

3 years ago

Find the value of y for which a the values of 5y+3 and 36–y are equal<br><br> plzzzz

Travka [436]

Answer:

11/2

Step-by-step explanation:

5y+3=36-y

1) Subtract 3 from both sides:

5y=33-y

2) Add y to both sides:

6y=33

3) divide both sides by 6:

y=33/6

4) Simplify the fraction:

11/2

8 0

3 years ago

What is the answer to 3/4d-1/2=3/8+1/2d

ElenaW [278]

Answer:

d=7/2

Step-by-step explanation:

3/4d-1/2=3/8+1/2d

multiply all by 8, to make them into whole numbers (makes it easier)

6d-4=3+4d

move terms

6-d-4d=2d

3+4=7

7=2d

d=7/2

5 0

3 years ago

What is 5.65 into a mixed number

kodGreya [7K]

5.65 in a mixed number is 5 13/20

7 0

3 years ago

Read 2 more answers