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Aneli [31]
3 years ago
15

Please help im really dumb also how do you delete other peoples post on this app

Mathematics
2 answers:
Setler [38]3 years ago
6 0

Answer:

I don't think you can delete them only rate them. and all you have to do is get 39÷0.4

PIT_PIT [208]3 years ago
3 0
It would be 15.60 ,correct me if am wrong :)
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a cylinder has a volume of 24 cubic centimeters. The height of a cone with the same radius is two times the height of the cylind
Anastaziya [24]

Answer:

<h2>Volume of the cone is 16 cm³</h2>

Step-by-step explanation:

<h3 /><h3>We know that the volume of the cylinder is 24 cm³</h3><h3 /><h3>The formula for this cylinder is  24 = πr²h</h3><h3 /><h3>The cone has the same radius, but it's height is twice that of the cone, so the formula for the volume of the cone is</h3><h3 /><h3>V = (1/3)πr²(2h)                    it's 2h because it's height is twice the</h3><h3>                                                height of the cylinder</h3><h3 /><h3>We can rewrite the equation using the associative rule of multiplication...</h3><h3 /><h3>V = (2/3)(πr²h)</h3><h3 /><h3>We know from the formula for the cylinder that πr²h = 24 cm³, so substitute that in...</h3><h3 /><h3>V = (2/3)(24 cm³)</h3><h3 /><h3>Now simplify...</h3><h3 /><h3>V = 16 cm³</h3>
5 0
3 years ago
What is 5/3 + 11/4. please anwser cuz I to tired to do it.
andrey2020 [161]

Answer:

53/12

Step-by-step explanation:

5/3+11/4

multiply 4 to 5 and multiply 3 to 11

20/3+33/4

multiply denominators 3 to 4

20+33/12

add 20 to 33

.

-----------

53/12

-----------

6 0
3 years ago
Which estimation could be used to make sure the answer is reasonable?
Naddika [18.5K]

Let's go through each answer.

A.

Answer: The amount left over was 4.05 L.

Estimation: 3.15 + 4.75 is about 7.

7 L – 4 L = 3 L

The amount left over was about 3 L.

This is incorrect because 3.15+4.75 is closer to 8 than 7.

B.

Answer: The amount left over was 3.95 L.

Estimation: 3.15 + 4.75 is about 8.

8 L – 4 L = 4 L

The amount left over was a little less than 4 L.

This is correct because 3.15+4.75 is close to 8 and to find the amount left over you do have to subtract.

The correct answer is B.

Answer: The amount left over was 3.95 L.

Estimation: 3.15 + 4.75 is about 8.

8 L – 4 L = 4 L

The amount left over was a little less than 4 L.

Hope this helps!. If it helped, please rate, thank, and if it really helped, give brainliest. It helps me rank up. Thanks! :)

3 0
3 years ago
From 24teachers to 30
nevsk [136]
25 percent increase 24 *1.25 =30
6 0
3 years ago
Read 2 more answers
point C(4,2) divides the line segment joining points A(2,-1) and B(x,y), such that AC:CB=3.1. what are the coordinates of point
White raven [17]

Answer: B(x,y)=B(\frac{14}{3},3)

Step-by-step explanation:

\frac{4-2}{3} =x-4\\2=3x-12\\14=3x\\\frac{14}{3}=x\\\\\frac{2-(-1)}{3}=y-2\\3=3y-6\\9=3y\\3=y

6 0
3 years ago
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