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3 years ago

7

If you take a certain number and add a zero to the right of it and subtract the result from 143, you'll get the tripled imagined

number. What is the imagined number?

1 answer:

mamaluj [8]3 years ago

5 0

The imagined number is 522

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How do i answer this question ?

steposvetlana [31]

Answer:

v^3 (v-cubed)

Step-by-step explanation:

1. Cross multiply/cross out all common denominators

2. Then simplify and multiply

6 0

3 years ago

Find the sum of -395,102, -27, -95

gtnhenbr [62]

Answer:

-415

Step-by-step explanation:

first, add -395+-27+-95, which equals -517

then, add 102 to -517(all you do is subtract 102 from 517 and put a negative sign in front of that answer), in which you would get -415.

4 0

3 years ago

Evaluate 20-3x when x=2 and when x=3 which gives you the larger value

Pavlova-9 [17]

When x=2

20-6 = 14

when x=3

20-9 = 11

the answer is x=2 will give you the larger value

4 0

3 years ago

The shaded part of the diagram shows what tina had left from a yard of fabric.she now use 1/3 yard yard of fabric for one projec

ioda

Answer: Left over yard after the two projects is $\frac{1}{2}\ yards$

Step-by-step explanation:

Since we have given that

Number of yard of fabric for one project is given by

$\frac{1}{3}$

Number of yard of fabric for second project is given by

$\frac{1}{6}$

Total number of yards of first and second project is given by

$\frac{1}{3}+\frac{1}{6}\\\\=\frac{2+1}{6}\\\\=\frac{3}{6}\\\\=\frac{1}{2}\ yards$

Number of original of fabric Tina have left after the two project is given by

$1-\frac{1}{2}\\\\=\frac{2-1}{2}\\\\=\frac{1}{2}\ yards$

Hence, Left over yard after the two projects is $\frac{1}{2}\ yards$

8 0

3 years ago

Explain why the equation ( x - 4 ) ^ 2 - 28 = 8 has two solutions.

KiRa [710]

It has two solutions because there is two Xs in the equation (x-4) (x-4)=36 which will get u two answers

7 0

3 years ago