3 years ago

Number 21 ......................

Mathematics

1 answer:

IrinaVladis [17]3 years ago

5 0

The compound equation is -2<x<2 (or -1 is less than or equal to x, which is less than or equal to 1)

You might be interested in

“ write all your answers with a positive exponent so your answer will be in the form of x^# or 1/(x^#)

gayaneshka [121]

Answer:

Step-by-step explanation:

5). $\frac{1}{x^{-9}}$ = $\frac{1}{\frac{1}{x^9} }$

= $x^{9}$

6). $\frac{1}{x^{-2}}=\frac{1}{\frac{1}{x^2} }$

= x²

7). $x^{-6}=\frac{1}{x^6}$

8). $\frac{1}{x^{-7}}=\frac{1}{\frac{1}{x^7} }$

= $x^{7}$

9). $x^{-8}=\frac{1}{x^8}$

10). $\frac{1}{x^{-3}}$ = $\frac{1}{\frac{1}{x^{3}}}$

= x³

7 0

3 years ago

?? please help with this

mestny [16]

Answer:

The Third one

Step-by-step explanation:

Because the y is not included in the function ( see some lines ) and x is the same thing but it is larger than -3 and it is included in the function .

I hope that it's a clear solution and explanation.

6 0

3 years ago

Pleaaaaaaaaaase i neeeeeeeeeed help please noo links i need help

Salsk061 [2.6K]

Answer:

BADC

Step-by-step explanation:

-4x + 7 $\geq$ 27 Subtract 7

-4x $\geq$ 20 Divide both sides by -4

x $\leq$ -5 B

3x - 10 < -25 Add 10

3x < -15 Divide by 3

x < -5 A

5(x - 2) > -15 Use distributive property

5x - 10 > -15 Add 10

5x > -5 Divide by 5

x > -1 D

x - 9 < -10 Add 9

x < -1 C

8 0

3 years ago

Shannon is collecting art supplies. She has 48 crayons, 24 markers,

Ulleksa [173]

Answer:

6+3+4=13

Step-by-step explanation:

decide each number by the group and add them

3 0

3 years ago

The measure of an angle is 63°. What is the measure of its supplementary angle?

UkoKoshka [18]

Step-by-step explanation:

$63 + x = 180 \\ x = 180 - 63 \\ x = 117 \\ so \: the \: supplemetary \: angle \: of \: 63 \: deg \: is \: 117 \: deg.$

i hope i have been useful buddy.

good luck ♥️♥️♥️♥️♥️

3 0

3 years ago