4 years ago

Which of the following identifies all of the integer solutions of the equation |x| = 21?

Mathematics

2 answers:

Fittoniya [83]4 years ago

7 0

Answer:

Step-by-step explanation:

Nesterboy [21]4 years ago

3 0

The absolute value of 21 is 21 and the absolute value of -21 is also 21.

So its D

You might be interested in

Sam is keeping track of the distances at a long jump competition. The jumper from East side High jumped 7.85 meters. The jumper

nataly862011 [7]

The answer is A)Eastside High

7 0

3 years ago

Read 2 more answers

F(x) = (x + 3)^2 find the inverse of this function

Snezhnost [94]

I think the answer is:
F^-1(x)= 1/(x+3)^2

Inverse mean the opposite or reverse

Hope this makes sense! :)

3 0

3 years ago

Can someone help me with this ????

fenix001 [56]

Answer:

$(\frac{3}{3+5})(2 - (-14))+ (-14)$

Step-by-step explanation:

Given

Ratio = 3:5

Q = -14

S = 2

Required

Which solution uses $(\frac{m}{m+n})(x_2 - x_1)+ x_1$

From the given parameters;

$m:n = 2:5$

$m = 2\ and\ n = 5$

$x_1 = -14\ and\ x_2 = 2$

Substitute the above values in $(\frac{m}{m+n})(x_2 - x_1)+ x_1$

This gives:

$(\frac{m}{m+n})(x_2 - x_1)+ x_1$

$(\frac{3}{3+5})(2 - (-14))+ (-14)$

<em>From the list of given options, only option A uses the given form of the formula...</em>

6 0

3 years ago

A swimming pool at a park measure 8.75 by 6.2 meters. Find the area of the swimming pool

sleet_krkn [62]

Answer:

=54.25 m^2

Step-by-step explanation:

We will assume the pool is a rectangle

A = l*w

A = (8.75) * (6.2)

=54.25 m^2

3 0

3 years ago

Read 2 more answers

I need help ASAP I'll vote brainleist

babunello [35]

Answer:

blue 1

yellow 2

black 1/5

Step-by-step explanation:

blue 1

yellow 2

black 1/5

8 0

3 years ago