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larisa86 [58]
2 years ago
11

Pls help, i need help i dont understand

Mathematics
1 answer:
Svet_ta [14]2 years ago
5 0

Answer:

I think it's 140 not sure

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First drop down : 1. Cylinder 2.sphere
Hunter-Best [27]

Answer:

Below.

Step-by-step explanation:

To find the volume of the silo find the volum of the hemisphere with radius of 15 feet and add the volume of the cylinder with a radius of 15 feet and a height of (100 - 15) = 85 feet.

The total volume = 1/2 * 4/3 π (15)^3  + π (15)^2 * 85

= 67151.5 ft^3.

8 0
2 years ago
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Hanes Counselors Bb Open with I 5 5 3 Nicholas has 2 cups of flour. One recipe for a cake he is making calls for 3 4 cups of flo
frutty [35]

Answer:

B. 6 1/4

Step-by-step explanation:

The computation of the more flour Nicholas needed for making the cake and cookies is shown below:

11 \frac{3}{4} - 5\frac{1}{2}

= 11.75 - 5.50

= 6.25 more cups of flour  

Therefore to make the cookies and cakes, 6.25 more cups of flour is required or needed and the same is to be considered

hence, the correct option is B.  6 1/4

4 0
3 years ago
What is the area of the semi circle if the diameter is 10 cm
Fudgin [204]

Answer:

39.25 cm

Step-by-step explanation:

The formula for a circle is pi x radius x radius.

So to get the radius, you multiply 10 and 1/2.  You should get 5.  Then you multiply 5 by 5.  You should get 25.

Then you multiply 3.14 and 25.  You should get 78.5.

The last step is to divide 2 by 78.5. You should get 39.25

3 0
3 years ago
Read 2 more answers
 Help me pleaseee!!<br> Would appreciate ^^<br> **BRAINLIST, thanks and points***<br> Fasstt pls
sveticcg [70]

Answer:

2500000000

Step-by-step explanation:

→ Multiply 1 by 25000

1 × 25000 = 25000

→ Convert into metres

2500000

→ Convert into centimetres

2500000000

7 0
2 years ago
Read 2 more answers
Can someone pleas explain what is means
kipiarov [429]

Answer:

(16, 6 )

Step-by-step explanation:

Basically you are expressing the points (dots ) in coordinate form

Locate x = 16 on the x- axis ( between 14 and 18 )

Then go vertically up to the point at (16, 6 )

5 0
2 years ago
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