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IgorC [24]
3 years ago
13

How many solutions exist for the given equation?

Mathematics
1 answer:
trasher [3.6K]3 years ago
6 0

Answer:

  • Infinitely many solutions

Step-by-step explanation:

  • 3(x + 10) + 6 = 3(x + 12)
  • 3x + 30 + 6 = 3x + 36
  • 3x - 3x = 36 - 36
  • 0 = 0

This equation has infinitely many solutions as for any value of x we have same result

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HELP PLS ASAP<br><br><br><br> -5 = 5/12a pls evaluate
Setler79 [48]

Answer:

a = -12

Remember that when a variable is times with a number, you <u>divide</u> the number on both sides.

When a variable is divided by a number, you <u>multiply</u> the number on both sides.

Hope this helps you. Thank you !!

6 0
3 years ago
From the set {5, 15, 23), which of the values can be substituted for m to make the
Arlecino [84]

Answer:

its A and i am sure her is the explanation

Step-by-step explanation:

  1. m<19-4
  2. m<15
7 0
3 years ago
11 feet 8inches + 2 feet 9 inches
hjlf

the asnwer is 14 feet 5 inches because you add feet and then inches

8 0
3 years ago
Read 2 more answers
I need help with this
jeka57 [31]

Answer:

A

Step-by-step explanation:

supplementary agles add up to 180 degrees, so when you subtract 162 from 180, you get 18. Hope this helped :D

6 0
3 years ago
Read 2 more answers
What is the surface area of the following triangular prism?
Allisa [31]
This question was answered but no solution was given. 

We already solve for the B or area of the triangular base which was 5.25cm².

There are 2 triangular faces in the prism so 5.25cm² x 2 = 10.50cm²
There are 3 rectangular face in the prism, we need to get the area of each.

area of a rectangle = length x width
rectangle 1: 5 cm x 4 cm = 20 cm²
same dimension with rectangle 2. so, area is 20 cm² also
rectangle 3: 5 cm x 2.8 cm = 14 cm²

let us all add up the area of each surface.
2 triangle = 10.50 cm²
3 rectangles = 20 cm² + 20 cm² + 14 cm² = 54 cm²

10.50 cm² + 54 cm² = 64.50 cm²
8 0
3 years ago
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