3 years ago

|7m+4| =1 pls pls.

Mathematics

1 answer:

Alexus [3.1K]3 years ago

6 0

|7m + 4| = 1

It can equal either 1 or -1, so:

7m + 4 = 1

7m = -3

m = -3/7

7m + 4 = -1

7m = -5

m = -5/7

You might be interested in

HELP PLS HELP ILL MARK YOU BRAINLEST

Harlamova29_29 [7]

D) 36, 144 is the answer

8 0

3 years ago

Can someone look at the screenshot and help me?

photoshop1234 [79]

Answer:

$\boxed {A) m < CVB}$

Step-by-step explanation:

If C is a point inside ∠AVB, then :

⇒ m ∠AVC + m ∠CVB = m ∠AVB

8 0

2 years ago

In the number 9440 how many times greater is the 4 marked x more Han 4 marked y

allsm [11]

I dont even know what your asking

4 0

3 years ago

What is 9pi/5 concerted to degrees? A) 162 B) 350 C) 324 D) 5.7

Charra [1.4K]

Answer:

C) 324

Step-by-step explanation:

A full circle is 2pi radians and 360 degrees. That means that pi radians equals 180 degrees.

$\dfrac{9 \pi}{5} \times \dfrac{180^\circ}{\pi} = 324^\circ$

7 0

4 years ago

TRANSLATE EACH SENTENCE INTO AN EQUATION.

Anastaziya [24]

Ok here are my interpretations for these sentences.

1.)2r+3s=13
2.)t/40=12-(1/2*s)
3.)200-3x=9
4.)1/3x+25=2x
5.)m^2-n^3=16
6.)2z=2(v+z)

Hope this helps!=)

5 0

3 years ago