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Nostrana [21]
3 years ago
6

What is m+n? Please solve! I really need help!!

Mathematics
2 answers:
kirill115 [55]3 years ago
8 0
I think 180 because candice said its right
mina [271]3 years ago
5 0

Answer:

I think 180

Step-by-step explanation:

I think 180 because it looks like M+n are supplimetary angles.

Sorry if this is wrong.

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Find the slope of the line. y = 5/3x + 4
ioda

Answer:

slope= 5/3

Step-by-step explanation:

y=mx+b

slope=m

your welcome

7 0
3 years ago
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I need to put it in simplest form ASAP
scoundrel [369]

Answer:

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Step-by-step explanation:

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3 years ago
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I really dont understand helppp
Tema [17]

Answer:

x=13 degrees

Step-by-step explanation:

Since m is parallel to l, 119= (9x+2)

119=9x+2

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5 0
3 years ago
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the original cost of an item is $64 but u have to pay $78.08. what is the markup of the item (as percent)
8_murik_8 [283]

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14.08/64 =mark up

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8 0
3 years ago
I've been sitting on this problem for 2 hours! AND I STILL DON'T KNOW WHAT THE HECK IT ISSS!!!!
MArishka [77]

Answer:

A

Step-by-step explanation:

Use foil to expand it.

y = 4 (x^2 + 7x - 9x - 63)     Combine the like terms on the right.

y = 4(x^2 - 2x - 63)              Use the distributive property to remove the brackets.

y = 4x^2 - 8x - 4*63            Combine the two multiplied factors on the right.

y = 4x^2 - 8x - 252              4* 63 = 252

The answer is A

7 0
3 years ago
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