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SSSSS [86.1K]
3 years ago
10

Help me find this out

Mathematics
1 answer:
erica [24]3 years ago
5 0

Answer:

B.) About 2 hours

Step-by-step explanation:

Well the Full volume of the tank is 1440 cubic feet. If you multiply 15 by sixty, thats 900. 900 is cubic feet per hour, so there are 1.6 times 900 in 1440. Therefore 1.6 hours to drain the whole thing and B is the closest answer.

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Anyone know this please???
Kazeer [188]

Answer: Choice A

The triangles are congruent because both the corresponding sides of the triangles and the corresponding angles of the triangles are congruent.

==============================================

Explanation:

Congruent triangles are identical copies of one another. This means the corresponding pieces must be the same.

It's like saying two houses are identical, so that means the all the various parts (eg: front door, windows, etc) must be identical. If let's say the two front doors were different, then the houses wouldn't be completely identical.

Going back to the triangles, we know that the sides are congruent by the tickmarks

  • side MN = side RS (single tickmark)
  • side NP = side ST (double tickmarks)
  • side MP = side RT (triple tickmarks)

That takes care of the first part of choice A.

And similarly, the angle markers tell us which angles are congruent

  • angle M = angle R  (single arc)
  • angle N = angle S (90 degree angle marker)
  • angle P = angle T (double arc)

That concludes the second part of choice A.

6 0
3 years ago
Point G is on line segment{FH}
Angelina_Jolie [31]

Answer:

FG = 7

Step-by-step explanation:

5x+2+3x-1=9

8x+1=9

8x = 8

x = 1

FG = 5(1)+2 = 7

8 0
3 years ago
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Murrr4er [49]

The answer is Angle 2 and Angle 6.

Corresponding angles are angles that are in the same spot at each conjunction of lines and have the same measurement in degrees.

Hope this helps!

3 0
3 years ago
Read 2 more answers
There are 12 grams of sugar in 1⁄3 of a piece of candy. How much sugar is in 3⁄4 of a piece of candy?
lisov135 [29]

Answer:

27 grams of sugar

Step-by-step explanation:

If 1/3 candy contains 12 grams of sugar

Then 3/4 candy contains C grams of sugar

C= 3/4 * 12grams➗1/3=3*12*3grams➗4=108grams➗4=27 grams of sugar

4 0
3 years ago
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