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storchak [24]
1 year ago
6

If abcd is dilated by a factor of 3, the coordinate of a would be?

Mathematics
1 answer:
Mekhanik [1.2K]1 year ago
6 0
Vvvgggggggggggghgghv
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A pump fills a pool at the rate of 20 cubic meters in an hour. If each cubic meter of water costs $10, how many minutes will the
fomenos

The first thing any good mathematician does is convert the measurements to the same unit as what the question is asking. In this problem, it states that the pool fills at a rate of 20 cubic meters per hour. Just keep in mind that an hour is 60 minutes.

The next step is to see how many cubic meters will cost $300. This can be done by dividing 300 by 10. This gets you 30 cubic meters of water.

You already know that 60 minutes is 20 cubic meters of water. That leaves the remaining 10 cubic meters of water. By dividing the rate given, you get that 30 minutes is 10 cubic meters of water. Add the 60 and 30 together to get 90 minutes.

It will take 90 minutes for the pump to use $300.

7 0
3 years ago
3y-6x=9 another equation that forms a system of equations that has infinitely many solutions?
Margaret [11]

you need another equation to solve them simultaneously since they are two unknown

8 0
3 years ago
What is the interior angles cut by transversal t.​
gregori [183]

Answer:

When two lines are cut by a transversal, the pairs of angles on either side of the transversal and inside the two lines are called the alternate interior angles . If two parallel lines are cut by a transversal, then the alternate interior angles formed are congruent

5 0
2 years ago
Help pleasee!!! Tyyyyy
Dahasolnce [82]

Answer:

G. 7

Explanation:

The longest side must be less than the sum of the two shorter sides.

The difference between the longest and shortest sides must be less than the middle side.

l+a = 11

l < (a + 4) ... l < (11 - l + 4)

... 2 l < 15 ... l <  7.5

--Variables

l = 7 (Longest Side/Answer)

a = 4 (Other Missing Length)

m = 4 (Side Given)

8 0
2 years ago
If f(x) = -5x+3 when x=-2 what’s f(x)?
WINSTONCH [101]

Answer:

f(x)=13

Step-by-step explanation:

f(x)= -5 × -2= 10 + 3 = 13

5 0
3 years ago
Read 2 more answers
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