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Murljashka [212]
1 year ago
7

Josephine can correct her students test papers in 5 hours, but if her teacher’s assistant helps, it would take them 3 hours. How

long would it take the assistant to do it alone?
Mathematics
1 answer:
ipn [44]1 year ago
4 0

<u><em>7 hours 30 minutes</em></u>

<u><em></em></u>

Sure hope this helps you :D

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Which expression is equivalent to 10° ?
Sergio [31]

Answer:

The first one: 10*10*10*10*10*10

Step-by-step explanation:

This is because the power of a number is how many times you multiply it by itself (example: 2^{4} = 2*2*2*2 because the power is 4 which means you multiply the base by itself 4 times, in this case the base is 2)

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2 years ago
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Identify the radius and the center of a circle whose equation is (x – 5)² + y² = 81.
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centre (5,0)

radius:9

I hope it will be helpfulness

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While studying abroad in France, you offer to bake your grandmother's famous cookies for other students in your program. You hav
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22.8 kl

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2 years ago
1/2 divided by 3/4 in simplest form
enot [183]

Answer:

3/2 or 1 1/2

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3 0
3 years ago
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Find the distance between the points (1, 7) and (10, 1)<br> Please help:)
klio [65]

Answer:

<em>The distance between the points (1, 7) and (10, 1) is 10.82 units</em>

Step-by-step explanation:

<u>Distance between two points </u>

The distance between points A(x,y) B(w,z) can be calculated with the formula:

d=\sqrt{(z-y)^2+(w-x)^2}

We are given the points (1,7) and (10,1), let's use their values and compute the required distance:

d=\sqrt{(1-7)^2+(10-1)^2}

d=\sqrt{(-6)^2+(9)^2}

d=\sqrt{36+81}=\sqrt{117}\approx 10.82

The distance between the points (1, 7) and (10, 1) is 10.82 units

7 0
3 years ago
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