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3 years ago

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Howard works 7 hours each day. He earns $8.00 per hour. Which number sentence shows the total amount of money he earns in one da

y? The answers are as follow 7+8 = 15 , 8-7 = 1, 7x8=56 or 8x8 = 64. Select one answer

1 answer:

Stells [14]3 years ago

6 0

7x8=56
He works 7 hours a day, so for each hour Howard earns 8$. 7hoursx8$ per hour=56$ for 7 hours

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You take the amount of raspberry pieces and divide with the total of taffy pieces

The answer is 0.3

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3 years ago

Find the length of the missing leg. Round to the nearest tenth if necessary

mestny [16]

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3 years ago

Read 2 more answers

How much of the circle is shaded 1/4+3/7

Snezhnost [94]

I hope this helps you

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3 years ago

Find the coordinates of P so that P partitions AB in the ratio 3:4 with A(-9,-9) and B(5,-2).

ivolga24 [154]

The coordinates of point P are (-3 , -6)

Step-by-step explanation:

If point (x , y) partitions line AB where A = $(x_{1},y_{1})$ and B = $(x_{2},y_{2})$

at a ratio $m_{1}:m_{2}$ from A then:

1. $x=\frac{x_{1}m_{2}+x_{2}m_{1}}{m_{1}+m_{2}}$

2. $y=\frac{y_{1}m_{2}+y_{2}m_{1}}{m_{1}+m_{2}}$

∵ P partitions AB in the ratio 3 : 4

∴ $m_{1}:m_{2}$ = 3 : 4

∵ A = (-9 , -9) and B = (5 , -2)

- Substitute the coordinates of points A and B in the rules above

∵ $x=\frac{(-9)(4)+(5)(3)}{3+4}$

∴ $x=\frac{-36+15}{7}$

∴ $x=\frac{-21}{7}$

∴ x = -3

The x-coordinate of P is -3

∵ $y=\frac{(-9)(4)+(-2)(3)}{3+4}$

∴ $y=\frac{-36+(-6)}{7}$

∴ $y=\frac{-42}{7}$

∴ y = -6

The y-coordinate of P is -6

The coordinates of point P are (-3 , -6)

Learn more:

You can learn more about the mid-point of a segment in brainly.com/question/5223123

#LearnwithBrainly

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3 years ago

The graphs of functions f(x) and g(x) = f(x) + k are shown below:<br><br> What is the value of k?

KatRina [158]

Answer:

k = 4

Step-by-step explanation:

k is the difference of y-intercepts (where the lines intersect with the y-axis). So, subtract the y-intercept of f(x) from the y-intercept of g(x).

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Hope that helps! :D

7 0

3 years ago