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Natasha2012 [34]
3 years ago
13

Mr. Tanaka is 35 yrs. old, and his son is 5. In how many years will Mr. Tanaka be exactly 3 times as old as his son​

Mathematics
2 answers:
Naily [24]3 years ago
8 0

Answer:

11.6 years old

Step-by-step explanation:

If You divide 35 by 3 you get 11.6

salantis [7]3 years ago
3 0

MR. TANAKA WILL BE 50.

<u>3×5=15</u>

<u>3×5=1535+15=50</u>

<em><u>HOPE</u></em><em><u> </u></em><em><u>THIS</u></em><em><u> </u></em><em><u>HELPS</u></em><em><u> </u></em><em><u>YOU</u></em><em><u>!</u></em><em><u>!</u></em><em><u>!</u></em><em><u>!</u></em>

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grigory [225]
It would be an 8% chance
3 0
3 years ago
6x2 - 21 = 33; Solve and what are the x-intercepts of this quadratic equation ?
lara31 [8.8K]
Solving by factoring.
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8 0
3 years ago
A line passes through the point (–7, 5) and has a slope of 1/2. Which is another point that the line passes through?
Andrej [43]
The answer to this question is (9,13). Here's how:
First thing you need to do is find the equation. You have a coordinate point and the slope. Remember a linear equation or formula is y=mx+b (m= slope and b= y-intercept)

So let's input the slope into the equation:
y=1/2x+b or y=0.5x+b
Notice how there is no b yet? That's because you need to find it. Good thing you have the coordinate points, so replace x and y with it. ( (x,y) = ( -7, 5) )

5=0.5(-7)+b
5= -3.5+b
+3.5 +3.5
b= 8.5
The equation is now y=0.5x+8.5 and with that equation you can now input it in a calculator to find which of the following coordinate points lies on. Or you can just input those points into the calculator. Which I did because I love to show my work. I have a picture of the work included and I really do hope I helped you. If not, message me. I'll be glad you to help you!

7 0
3 years ago
Ughh i suck at dilation
Ivenika [448]
Look at!!:
Pre image  A(3,4), B(1,5) C(6,6);
If you multiply these coordinates by 3/2, you get its images:

A(3,4)              ⇒ A`(3*3/2, 4*3/2)=(4.5, 6)
B(1,5)              ⇒B`(1.*3/2,  5*3/2)=(1.5, 7.5)
C(6,6)              ⇒C`(6*3/2, 6*3/2)=(9,9)

Therefore the scale factor is 3/2. 
When the scale factor of a dilation is >1, then we have an enlargement, an expansion.
In this case 3/2=1.5>1

Answer: 

The dilation is expansion.
The scale factor is 3/2. 
7 0
3 years ago
Help if you can, thanks.
Leya [2.2K]

Answer:

what question baby girl

Step-by-step explanation:

7 0
2 years ago
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