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Alex17521 [72]
1 year ago
9

I AM MARKING BRAINLIEST TO CORRECT ANSWER!!! PLEASE HELP!

Mathematics
2 answers:
Eva8 [605]1 year ago
7 0

Answer:

135

Step-by-step explanation:

3b + B = 180

4b = 180. ÷4

b = 45

a = 135

nika2105 [10]1 year ago
7 0
The answer will be 135
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ILL MARK BRAINLIEST IF U ANSWER CORRECT.
nasty-shy [4]

Answer:

so the labelled angles are 30 and 90, but it only shows one 90. In fact there are 4 angles of 90. The marked 90 then the vertical angle and the complementary angles. All triangles equal 180 so the given 30 and 90 are taken from the 180.

180 -30-90= 60

But y is the opposite of the 30 which makes y=30

so that leaves x = 60

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4 0
3 years ago
1. A line passes through the point (2, k) and (4k, 5) and has a slope of 1/2 . Find the value of k.
Doss [256]

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3 years ago
The product of a number and -3 is less than 27
Vaselesa [24]

Answer:

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3 0
3 years ago
Seven times a number is 5600. what is the number?
Vika [28.1K]
To do this you need to work backwards. if you note the number as 'n' you can put
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to find n you simply divide both sides by 7 getting
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5 0
3 years ago
Read 2 more answers
What is -2x + 3y = 15 in slope intercept form
garik1379 [7]

slope intercept form

y=mx+b

-2x+3y=15

add 2x to each side

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divide by 3

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3 years ago
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