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Marysya12 [62]
4 years ago
8

CAN SOMEONE HELP MEEEEE????????????

Mathematics
1 answer:
Dafna1 [17]4 years ago
8 0

(3x+1)(x+6)=3x²+19x+6

3x+1-x-6=2x-5

4x+9=5

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What’s it called when 3^2 ? how do you say that
Aleks [24]

"Three to the power of two"

or

"Three raised to the second power"

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"Three Squared"

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URGENT. <br>Q) 18, 19, 20
notsponge [240]
18. s = 5r^2 + 7......making r the subject
      s - 7 = 5r^2
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19. h = ut - 1/2gt^2....u = 100, t = 1 4/5(or 9/5)...g = 6.4
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4 0
3 years ago
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HELP IM DOING THE TEST
enyata [817]

Answer:

The slope of the line that contains the points (-1, 2) and (4, 3) is:

  • Slope = m =  1 / 5        

Step-by-step explanation:

Given the points

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  • (4, 3)

Finding the slope between (-1, 2) and (4, 3)

\left(x_1,\:y_1\right)=\left(-1,\:2\right),\:\left(x_2,\:y_2\right)=\left(4,\:3\right)

Using the formula

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

               =  [3 - 2] / [4 - (-1)]

               = 1 / 5                  

Thus, the slope of the line that contains the points (-1, 2) and (4, 3) is:

  • Slope = m =  1 / 5            
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3 years ago
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Forty one times one is forty one
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Pls help w my khan acc
Leviafan [203]

Answer:

x intercept is (-40,0)

y intercept is (0,15)

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