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DanielleElmas [232]
3 years ago
11

What is the equation? Please help.

Mathematics
1 answer:
Ludmilka [50]3 years ago
5 0
Only 5 points sheeeeesh
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Pankaj gets ice cream in a cone that is 6 inches tall and has a radius
Arisa [49]

The volume of the ice cream is  72.03 in³.

<h3>What is the volume of the ice-cream?</h3>

The volume of the ice cream is the sum of the volume of the cone and the volume of the hemisphere.

volume of the cone = 1/3πr²h

1/3 x 22/7 x 2.5² x 6 = 39.29

Volume of the hemisphere = 2/3πr³

2/3 x 2.5³ x 22/7 = 32.74

The volume of the ice cream = 39.29 +  32.74 = 72.03 in³

To learn more about the volume of a cone, please check: brainly.com/question/13705125

7 0
2 years ago
Please I really need answers.
lbvjy [14]
I agree with the person that commented first
8 0
3 years ago
ANSWER ASAP
Svetllana [295]
Wouldn't you just add her net and payroll taxes to get her gross? $519.49
6 0
3 years ago
Solve by completing the square x^2-4x+9=0
Masteriza [31]

Step-by-step explanation:

Add 9 to both sides of the equation.

if you want to create a trinomial square on the left, find value that is equal to the square of half of b

Add the term to each side of the equation

SIMPLIFY >:(

How to Simplify it:

-Raise the -2 to the power of 2

and ten simplify 9 + (-2)^2 :

--Raise -2 to the power of 2 and then add 9 and 4

Factor the perfect trinomial square into (x - 2)^2

Solve the equation for x

How to do it:

-Take the square root of each side of the equation to set up the solution for x

--Then remove the perfect root factor, x - 2 under the radical to solve for x

---Remove parenthesis

----add 2 to both sides of the equation.

the final answer could be shown in different ways,but the exact form is x=±√13+2

In decimal form its x=5.60555127…,−1.60555127…

--this took me like 7 minutes to do im no geek tho lol

7 0
3 years ago
Find the missing length. Round your answer to the nearest tenth.
Jobisdone [24]
Answer: D. 9.4 units

Explanation: We use the Pythagoras theorem because we know that it’s a right triangle and we have 2 lengths.

8^2+5^2= c^2

89=c^2
c= sqrt 89
c≈9.4 units
5 0
3 years ago
Read 2 more answers
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