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bekas [8.4K]
3 years ago
12

Their are two boxes at the bottom that I couldn’t fit in, but the answer would go in those two boxes.

Mathematics
1 answer:
valkas [14]3 years ago
8 0

Answer:

3x+8=68 degrees

6x-8= 112 degrees

Step-by-step explanation:

3x+8+6x-8=180

9x=180

x=20

3*20+8=68

6*20-8=112

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Mental math Solve the equation n/10+5=12
andriy [413]
Ok so n=70, I hope it’s right:)
7 0
3 years ago
−9x+2>18 OR 13x+15≤−4 solve for x please
Vlad [161]

Inequalities help us to compare two unequal expressions. The value of x must be less than -19/13.

<h3>What are inequalities?</h3>

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.

The given inequalities can be simplified as,

1.)

−9x+2>18

−9x>18-2

−9x>16

x < -16/9

Thus, the value of x must be less than -16/9.

2.)

13x+15≤−4

13x ≤ -19

x ≤ -19/13

Thus, the value of x must be less than -19/13.

For the given condition −9x+2>18 OR 13x+15≤−4, the value of x must follow any one of the inequality. Hence, the value of x must be less than -19/13.

Learn more about Inequality:

brainly.com/question/19491153

#SPJ1

4 0
2 years ago
Lee split all of his seashells evenly between 7 containers. There are a few left over and he gave those to his brother. He had 2
anygoal [31]

Answer:

38

Step-by-step explanation:

just divide 265 by 7

8 0
3 years ago
Find the number of sides of a regular polygon if one interior angle us 60 degrees
iren [92.7K]
360°÷n = number of sides of a regular polygon.

n= one of the exterior angle of a regular polygon.

180°-60°=120°
n=120°

360°÷120°= 3
5 0
3 years ago
What is the decimal equivalent of each<br> rational number?
NeX [460]

where is the question you want answered

3 0
3 years ago
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