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Tasya [4]
3 years ago
15

In two years time I will be three times as old as my brother who is 2. When I am 13 he will be ?

Mathematics
1 answer:
valkas [14]3 years ago
4 0

Answer:

a

Step-by-step explanation:

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Factor out the greatest common factor from the terms of the polynomial 2x3 − 5x2 + 25
almond37 [142]

Answer:

2x³ -5(x²-5)

Step-by-step explanation:

2x3 − 5x2 + 25

=2x³ -5x²+25

=2x³ -5(x²-5)

3 0
3 years ago
An inflatable ball has a diameter of 6 inches. About how many cubic inches of air does the ball hold?
snow_tiger [21]

Answer:

The volume of a sphere with 6 inch radius is 36(pi) cubic inches or approximately 110 cubic inches.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the solution to the system of equation? <br> y= 1.5x - 4<br> y= -x
Nesterboy [21]
<span>y= 1.5x - 4
y= -x

replace </span>y= -x into y= 1.5x - 4

y= 1.5x - 4
-x = 1.5x - 4

1.5x +x = 4
2.5x = 4
x = 1.6

y= -x
y = -1.6

answer: (1.6, -1.6) is the solution
7 0
3 years ago
Read 2 more answers
If anyone takes vitamins, they will feel better. Bob takes vitamins. Therefore, Bob will feel better. Deductive Reasoning or Ind
Annette [7]

Answer:

Deductive reasoning

Step-by-step explanation:

Deductive reasoning is when you make a conclusion based on facts you previously know. These conclusions are correct.

Inductive reasoning is when you use a previously known fact to come up with a general assumption.

Here, we took some previously known facts <em>(If anyone takes vitamins, they will feel better)</em> and made a conclusion that relates fully to that fact. Since Bob took vitamins, he will feel better.

Hope this helped!

8 0
3 years ago
A rectangular piece of paper has an area of 117 square inches and a perimeter of 44 inches. What are the dimensions of the paper
-Dominant- [34]

Answer:

13x9

Step-by-step explanation:

half of perimeret of  rectangle L+W

half of perimeter of  rectangle = 44/2 = 22

L+W=22

LxW=117

  Think of 2 numbers that added =22 and multiplied =117

       13+9 =22

    13x9 =117

3 0
2 years ago
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