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bearhunter [10]
3 years ago
12

HELP ASAP!!!

Mathematics
1 answer:
Archy [21]3 years ago
4 0

Answer:

x° = 50°

Step-by-step explanation:

x° + 130° = 180° (adjacent angles add up to 180°)

x° = 180° - 130°

x° = 50°

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Can somebody help me with this please
Aleks [24]

Answer:

Y = 2x + 4

Step-by-step explanation:

As the question said the slope is 2, so you put 2 with x.

The point you are given is (1,6), so you backtrack to X = 0, and since the slope is 2 you subtract 2 from 6. now you're at (0,4), giving you 4.

6 0
3 years ago
Solve w2+13w+42=0 by factoring.
Lesechka [4]

Answer:

w = -7, -6

Step-by-step explanation:

Solve the equation by factoring:

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Set each parenthesis equal to zero, and solve for w:

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Hope this helps!

-EmV

7 0
3 years ago
Read 2 more answers
What is the range of the function f (x) = -2/3x - 3
scoundrel [369]

Unless there are restrictions on the domain, the range of any odd-degree polynomial function is (-∞, ∞), that is, all real numbers.

A linear function has degree 1, an odd degree.

4 0
3 years ago
A circle with radius 9 has a sector with a central angle of 120 degrees. What is the area of the sector?
lara31 [8.8K]

Answer:

A =  27π units²

Step-by-step explanation:

Note that a central angle of 120 degrees corresponds to 1/3 of a full circle.

The area of the full circle is A = πr², or A = π(9 units)² = 81π units², and so

the area of the sector in question is 1/3 of that, or   A =  27π units²

5 0
4 years ago
So I need help with this because I had did it but the teacher said to redo it but I forgot the answers,
cricket20 [7]
I’ll answer the first question, what’s 3 plus 13? 16 that’s your answer
4 0
3 years ago
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