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natita [175]
3 years ago
11

A line with a slope of -1 passes through the point (-7, 5) . what is its equation in slope - intercept form?

Mathematics
1 answer:
bogdanovich [222]3 years ago
8 0
Y=-x+b
5=-(-7)+b
5=7+b
-2=b

y= -x - 2
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3600

Step-by-step explanation:

1800+1800

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2 years ago
PLEASE HELP ME WITH MY QUESTIONS I REALLY NEED HELP!!!! ANSWER IF YOU ACTUALLY KNOW.<br>​
stira [4]

Answer:

i think its a

Step-by-step explanation:

(sry if im wrong)

6 0
3 years ago
NATURAL NUMBER DEFINITION
prisoha [69]

Answer: the number 1 or any number (such as 3, 12, 432) obtained by adding 1 to it one or more times: a positive integer. 2: any of the positive integers together with 0: a nonnegative integer.

Step-by-step explanation:

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3 0
1 year ago
What is the solution to the proportion?<br> 5/x = 2/16
mixas84 [53]

Answer:

I believe the answer is X=40

Step-by-step explanation:

cross multiply 5*16 = X * 2

Multiply 5*16

80= X*2

Add '-2x' to each side of the equation

80 + -2x = 2x + -2x

Combine like terms

80 + -2x = 0

Add '-80' to each side of the equation.

80 + -80 + -2x = 0 + -80

Combine like terms: 80 + -80 = 0

0 + -2x = 0 + -80

-2x = 0 + -80

Combine like terms: 0 + -80 = -80

-2x = -80

Divide each side by '-2'.

x = 40

Simplifying

x = 40

Hope this helped :)

5 0
3 years ago
What is<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B81%7D%20" id="TexFormula1" title=" \sqrt{81} " alt=" \sqrt{81} " align
azamat

Answer:

\:  \sqrt{81 }  = 9

Step-by-step explanation:

\sqrt{81 }  =   \sqrt{3 \times 3 \times 3 \times 3}   \\  = 3 \times 3 \\  =9

You have to prime factorise 81 and then you will get <u>9</u> as the answer.

8 0
2 years ago
Read 2 more answers
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