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2 years ago

I REALLY NEED HELP YALL. IM SO STUCK HELP!!!!

Mathematics

2 answers:

skad [1K]2 years ago

7 0

20 degrees

explanation
180-160=20

trapecia [35]2 years ago

3 0

Answer:

20 degrees

Step-by-step explanation:

the angle that is showing 160, if it's attached to the straight line it's 180, but subtract 160-180 then you get 20, which is missing angle x

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Graph the inequality in the coordinate plane negative 3x + 2y

Aloiza [94]

Answer:

3x+2y

Step-by-step explanation:

you would count 3 to the right on the flat line, and on the line that goes straight up and down, you would count 2 going up and you would plant a dot where they meet on the graph

8 0

3 years ago

which set of steps shows the solution to the equation 2y = −8? y = −8 − 2; y = 6 y = −8 ÷ (−2); y = 4 y = −8 ÷ 2; y = −4 y = −8

xz_007 [3.2K]

Answer: The correct option is

(C) y = −8 ÷ 2; y = −4.

Step-by-step explanation: We are given to select the correct steps that shows the solution to the following equation :

$2y=-8~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

We know that

the solution to the equation $ax=b,~~\textup{a,b are real numbers}$ is given by

$ax=b\\\\\Rightarrow x=b\div a.$

Therefore, the solution of equation (i) is as follows :

$2y=-8\\\\\Rightarrow y=-8\div 2\\\\\Rightarrow y=\dfrac{-8}{2}\\\\\Rightarrow y=-4.$

Thus, (C) is the correct option.

6 0

3 years ago

Many teams?

eimsori [14]

Answer:

75 divided by 15 is 7

Step-by-step explanation:

5 0

3 years ago

Help please solve for ABC i will give brainlest

Verizon [17]

Answer:

-9

Step-by-step explanation:

You subtract 2x-6 that gives you -3

You add 3x+31 that gives you 3

You multiply your to answers -3x3

And you get -9 Hope this helps!!!!

HAVE A NICE DAY

8 0

3 years ago

A rectangle has a perimeter of 150 feet and a base of 45 feet. What is the height?

frez [133]

Answer:

Step-by-step explanation:

45+45 = 90

150-90 = 60

60/2 = 30

I think...

8 0

3 years ago