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vagabundo [1.1K]
3 years ago
9

Prove that y = -3x + 3 is linear

Mathematics
1 answer:
ra1l [238]3 years ago
6 0
Linear line is a straight line. In this equation which is in slope intercept form (y=Mx+b) M the number in front of the x is the slope (also known as common different) -3 is the slope, you do rise rise over run -3(down 3 to the right 1) or (up 3 to the left 1) and 3 is the y intercept. Y intercept is when x=0 (3,0). If you graph the point (3,0) you go down 3 to the right 1.
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Carly has 168 markers,
Margarita [4]

Answer:

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Step-by-step explanation:

168

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5 0
3 years ago
Does anyone know the answer?
azamat

Answer:

1=163 degrees

2=×=10 degrees

3=×=3

Step-by-step explanation:

54x+1+9x-10=180 we are using this expression because alternate angles add up to 180 degrees

54x+9x+1-10=180

63x-9=180

63×=180+9

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X=3

Angle in bold print is (54x+1)

54×3=162

162+1=163 degrees

No.2 Find x

7x+35+x+65 =180

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8x+100=180

8x=180-100

8x=80

8x÷8x=80÷8

X=10 degrees

No.3 Find x

54x+1+9x-10=180

54x+9x+1-10=180

63x-9=180

63x=180+9

63x=189

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I hope I was of help

6 0
3 years ago
Find the surface area of each rectangular prism given its length, width, and height. Choose the correct answers.
Jet001 [13]
To answer this question we have to go through each answer, and use this equation:
(a = area, w = width, l = length, h = height)
a=2(wl+hl+hw)
to solve, and see if it's correct.

A) a=2(9·4+3·4+3·9) = 150
<span>Correct!

</span>B) a=2(3·7+4·7+4·3) = 122
Incorrect.

C) a=2(5·8+5·8+5·5) = 210
Incorrect.

D) a=2(7·5+6·5+6·7) = 214
Correct!

The correct answers are A, and D. 

Hope this helped! Please comment or DM me if you have anymore questions. :)
8 0
3 years ago
Read 2 more answers
Write an expression that is equivalent to -15.66 ÷ 5.8. Then, find the quotient
CaHeK987 [17]

Answer:

-18.99 ÷ 8.9 = -2.133707865168539 is a answer.

Hope this helped!

Can i have brainliest please?



7 0
3 years ago
Read 2 more answers
Please helppp
enot [183]

Answer: 16 is the largest number

Explanation: Hope this helps!

3 0
3 years ago
Read 2 more answers
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