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CaHeK987 [17]
3 years ago
15

Hhhhhhhhheeeeeeeeeelllllllllllllllppppppppppp

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
6 0

Answer: D

Step-by-step explanation:A. 40-40=0

B. 30-30=0

C.-20+20=0

D.20+20=40

Mashcka [7]3 years ago
4 0

Answer:

c

Step-by-step explanation:

CAN I GET BRAINLESEST

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a retangular pool is filled with 18.75 cubic meters of water. If the pool is 5 meters long and 2.5 meters wide, what is the dept
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Now in the question the volume is given, length is given, and width is given.
7 0
3 years ago
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How to solve this question. I need to show my work for this question.
IrinaK [193]

Step-by-step explanation:

Recall that 1 dozen = 12 so 4 dozen cookies has a total of 48 cookies. We are going to use the following ratios to solve the problem:

\left(\dfrac{3\:\text{eggs}}{48\:\text{cookies}}\right) and \left(\dfrac{48\:\text{cookies}}{3\:\text{eggs}}\right)

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4 0
2 years ago
A sculpture of a clothespin is 20 feet high. A normal clothespin of this shape is five inches high. Using this scale, how many f
kodGreya [7K]
This is the concept of scale factor. The linear scale factor is given by:
(height of sculpture)/(height of clothespin)
=20/(5/12)
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Answer: 268 ft

7 0
3 years ago
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Can I get help on this question or an example? I would really appreciate it.
gulaghasi [49]

Answer:

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Step-by-step explanation:

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2 years ago
Find the value of x in the triangle shown below.<br> X°<br> 125°<br> 21°
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Answer: x= 34

Step-by-step explanation:

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3 years ago
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