3 years ago

Find the real numbers that satisfy the equation |x| = 78.7

Mathematics

1 answer:

allochka39001 [22]3 years ago

4 0

Answer:

Step-by-step explanation:

|x| = 78.7 is satisfied by both x = 78.7 and x = -78.7.

You might be interested in

Given the angles in the diagram, what is the angle measurement of the missing angle?

Eva8 [605]

Answer:

150*

Step-by-step explanation:

Using the formula (n -2) x 180* we find that there is 4 sides (n) and in put it and simplify to make (2)x180*. From there we calculate there is 360* in this polygon, and subtract the degrees already provided. 360-210=150

5 0

2 years ago

Read 2 more answers

A 2-column table with 6 rows. The first column is labeled x with entries negative 4, negative 3, negative 2, negative 1, 0, 1. T

arlik [135]

Hello,

$\begin{array}{c|c|c|}&x&f(x)\\1&-4&-10\\2&-3&0\\3&-2&0\\4&-1&-4\\5&0&-6******\\6&1&0\\\end{array}\\$

y-intercept is -6

If x=0 then y=-6

3 0

2 years ago

Choose the correct written expression for: 25 – (3 x 4).

just olya [345]

Answer:

the quotient of 3 and 4 subtracted from 25.

Step-by-step explanation:

3 0

2 years ago

7=8 + r/15 <br> Simplify, with steps pleaseee

Crazy boy [7]

Answer:

$7 = 8 + \frac{r}{15} \\ 7 - 8 = \frac{r}{15} \\ - 1 = \frac{r}{15} \\ \therefore \: r = - 15$

8 0

2 years ago

Read 2 more answers

Which is the correct algebraic expression after combining like terms? 6+8x-7-x

timama [110]

Answer:

7x-1

Step-by-step explanation:

6+8x-7-x

Combine like terms

8x-x +6-7

7x-1

8 0

3 years ago

Read 2 more answers