4 years ago

Which statements are true about the rules of multiplication for signed numbers? Check all that apply.

Mathematics

1 answer:

Mekhanik [1.2K]4 years ago

4 0

Answer:

i think that 1, 3 and 4 are correct !!

Step-by-step explanation:

youre welcome, have a nice day!

NOTE: next time please provide the list of choices so it can be easier to help you

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FromTheMoon [43]

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3 years ago

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Rudiy27

X=6 and CD Is 11 and AB is 9

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3 years ago

Help me with inverse table and start x with -2. Show work please

ANTONII [103]

Answer:

The answer to your question is below

Step-by-step explanation:

Function f(x) = (2 - x)²

Inverse y = (2 - x)²

x = (2 - y)²

$\sqrt{x} = 2 - y$

y = $2 - \sqrt{x}$

$f^{-1}(x) = 2 - \sqrt{x}$

Function Inverse

x f(x) x $f^{-1}( x)$

-2 16 -2 2

- 1 9 -1 2

0 4 0 2

1 1 1 1

2 0 2 0.58

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4 4 4 0

6 0

4 years ago

3. If Earth was 10 times farther away from the sun than it is now, which planet would it be closest to? (Assume all the planets

k0ka [10]

The earth is approximately 93,000,000 miles from the sun. If it were 10x further, it would be 930,000,000

That would place it closest to Saturn which is about 890,000,00 miles away from the sun.

4 0

3 years ago

Fibd the distance and midpoint between each pair of points. C(-2,2) d(5,-3)

Anika [276]

Answer:

D= $\sqrt{10}$ or about 3.2 M=(1.5,-0.5)

Step-by-step explanation:

D= $\sqrt{(x2+x1)^2 +(y2-y1)^2}$ M= $(\frac{x1+x2}{2} , \frac{y1+y2}{2} )$

Lets find the distance first:

D= $\sqrt{(5+-2)^2 + (-3+2)^2}$

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

D= $\sqrt{9+1}$

D= $\sqrt{10}$

D is about = 3.2

Lets find the midpoint now:

M= $(\frac{-2+5}{2} , \frac{2+-3}{2} )$

M= $(\frac{3}{2} ,\frac{-1}{2} )$

M= (1.5,-0.5)

8 0

3 years ago