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marin [14]
4 years ago
7

Combine like terms.9 + 18s – 7s a. 20s b. 9 + 11s c. 9 – 11s d. 20

Mathematics
1 answer:
Dmitry [639]4 years ago
5 0
9+ 18s -7s
= 9+ (18s -7s) (combine like terms)
= 9+ 11s

The correct answer is b. 9+ 11s.
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An ice cream cone has a diameter of 7 cm and a height of 13 cm. How many milliliters of melted ice cream can it hold? (1 cm3 hol
allsm [11]
This question is asking for the volume of the cone.
The formula is 1/3π r²h where r is radius and h is height.
First we must find the radius by dividing the diameter in half, giving us 3.5
Now we plug our values into the formula like this:

1/3 π r²h
1/3 π3.5² 13

This gives us the answer of 166.76mL or 166.8mL depending on how you want to round it.

Hope this helps :)
6 0
3 years ago
The answer <br> The answer
docker41 [41]

Answer:

10.21

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the sum of -44, -10, and 49​
Dmitriy789 [7]

Answer:

-5

Step-by-step explanation:

(-44) + (-10) + 49

=> 49 - 44 - 10

=> 49 - 54

=> -5

4 0
3 years ago
Read 2 more answers
B. A 50A by 35ft residential
MariettaO [177]

Answer:

1.13 food per square feet

Step-by-step explanation:

Given

Dimension: 50ft by 35ft

Servings = 1975

Required

Determine the amount per servings

First, we calculate the area.

Area = 50ft * 35ft

Area = 1750ft^2

Next, we calculate the amount per square foot.

This is:

Rate = \frac{Serivings}{Area}

This gives;

Rate = \frac{1975}{1750}

Rate = 1.13

7 0
3 years ago
8)
Nikolay [14]

Answer:

the answer is 0 because both equations on either side cancel out thereby leaving in bare

4 0
3 years ago
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