3 years ago

HELP worth 20 pts :Which are equations? Select all that apply

Mathematics

2 answers:

dolphi86 [110]3 years ago

7 0

Answer:

12 = 3/4x, x - 4.8 = 9, and x - 3.1x = 14.7 + 12

Step-by-step explanation:

xeze [42]3 years ago

4 0

Answer:

12 = 3/4x, x - 4.8 = 9, and x - 3.1x = 14.7 + 12 are all equations because you have an equal sign that has you solve for each side and you can solve for the variable, unlike with the other ones you can't solve for the variable.

Step-by-step explanation:

You might be interested in

A chord of a circular clock is 48 inches long, and its midpoint is 7 inches from the center of the circle. What is the radius of

Sphinxa [80]

ANSWER

The radius is 25 inches

EXPLANATION

From the diagram, the radius of the circle is AC.

From the Pythagoras Theorem,

${r}^{2} = {7}^{2} + {24}^{2}$

$r^{2} = 49 + 576$

Simplify

$r^{2} = 625$

Take positive square root,

$r = \sqrt{625}$

$r = 25$

Hence the radius is 25 inches

8 0

3 years ago

3 gallons of paint are used to paint 16 wooden signs how much paint did each sign use, between what two whole numbers does the a

ipn [44]

The wnswercshould be

4 0

2 years ago

I'm in need of help. The file should be attached to this. Thanks for your help!

Amanda [17]

company a: 2mins

company b: 7mins

:)

6 0

3 years ago

Delia put I two bags of blocks in the left-side pan of a balance. Each bag has the

UkoKoshka [18]

I agree the top of me is correct :)

6 0

3 years ago

Solve for x: x/7 - 3 ≥ 8.

stellarik [79]

Answer:

x is more than or equal to 77

Step-by-step explanation:

5 0

3 years ago