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3 years ago

Problem Ben is 4 times as old as Ishaan and is also 6 years older than Ishaan.

1 answer:

8 0

B=4i and b=i+6, since b=b we can say:

4i=i+6 subtract i from both sides

3i=6 divide both sides by 3

i=2, and since b=4i

b=8

So Ben is 8 and Ishaan is 2.

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Which expression can be used to determine the length of segment AB? On a coordinate plane, triangle A B C has points (4, 3), (ne

JulijaS [17]

Answer:

StartRoot 2 squared + 6 squared EndRoot

Step-by-step explanation:

we have

A(4,3) and B(-2,1)

we know that

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

substitute the given values

$AB=\sqrt{(1-3)^{2}+(-2-4)^{2}}$

$AB=\sqrt{(-2)^{2}+(-6)^{2}}$

$AB=\sqrt{40}\ units$

therefore

StartRoot 2 squared + 6 squared EndRoot

7 0

3 years ago

Read 2 more answers

Johnny has 6 apples and Mary has 6 apples how many times would that equal

iogann1982 [59]

36 would be your answer

4 0

3 years ago

I need Help fast asap thank you

Jobisdone [24]

Answer:

1.25

Step-by-step explanation:

Because they are equal triangles, all of their sides are equal

so, lets take one side of each triangle (4, 5)

the law:

the scale factor = the larger side ÷ the smaller side

x = 5 ÷ 4

x = 1.25

For checking:

the larger side = the smaller side × the scale factor

Y = 4 × 1.25

Y = 5

8 0

2 years ago

The given figure shows a rectangle being rotated about its length to obtain a three-dimensional solid.

Mrac [35]

Answer:

16π in.²

Step-by-step explanation:

i took the quiz and got it right

6 0

3 years ago

Add the opposite number of 1 1/5 to the sum of the numbers (−8 3/4 ) and (−2 5/6 ). Answer:

masha68 [24]

Answer:

-12 47/60

Step-by-step explanation:

-(1 1/5) + (-8 3/4 -2 5/6) = -(1 + 8 + 2 + 1/5 + 3/4 + 5/6)

= -(11 + 12/60 +45/60 +50/60) . . . 60 is the LCD of 1/5, 3/4, 5/6

= -(11 + 107/60) . . . . . . . . . . . . . . . . add the fractions

= -(12 47/60) = -12 47/60 . . . . . . . write as a mixed number

___

Your graphing calculator may be able to do this for you. Many handle mixed numbers with ease.

4 0

3 years ago