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Sergio [31]
2 years ago
7

Fatima has a car detailing service. She charges $15.00 for a vacuum,

Mathematics
2 answers:
Ulleksa [173]2 years ago
4 0
It’s a if you add 105+920+900 equal 1925
labwork [276]2 years ago
3 0

Answer: a is the answer

Step-by-step explanation:

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Pleaseeee helppp meee!!!!
Nostrana [21]

Answer:

4(9a - 4)

Step-by-step explanation:

36a - 16

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4(9a - 4)

7 0
3 years ago
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I don’t mean to take point but i do not see a picture :(
7 0
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Round 2826 to the nearest hundred.
sergij07 [2.7K]

Answer:

2800

Step-by-step explanation:

2826 to the nearest hundred is 2800

3 0
3 years ago
Select the correct answer from each drop-down menu. Complete the statements about these similar pyramids. Two square pyramids A
Scrat [10]

The ratio of the heights of these pyramids is 3 : 1, the ratio of the base areas is 9 : 1 and the ratio of the volumes is 27 : 1.

<h3>What is ratio?</h3>

Ratio can be defined as a mathematical expression which denotes the proportion of two (2) or more physical quantities to one another and the total quantities.

The ratio of the heights of these pyramids is given by:

Ratio = Height of pyramid A : Height of pyramid B

Ratio = (3V/lw) : (V/lw)

Ratio = 3 : 1.

The ratio of the base areas of these pyramids is given by:

Ratio = Base area of pyramid A : Base area of pyramid B

Ratio = (3a)² : a²

Ratio = 9a : a

Ratio = 9 : 1.

The ratio of the volumes of these pyramids is given by:

Ratio = Volume of pyramid A : Volume of pyramid B

Ratio = (3l × 3w × 3h)/3 : (l × w × h)/3

Ratio = 27 : 1.

Read more on pyramid here: brainly.com/question/16315790

#SPJ1

8 0
2 years ago
A swimming pool is open for 7.5 hours during the day. The pool keeps one lifeguard on duty at a time.l, with each of their shift
8090 [49]
The answer is 5 shifts a day
7 0
3 years ago
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