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GarryVolchara [31]
3 years ago
8

Find the least common denominator for these

Mathematics
1 answer:
IgorLugansk [536]3 years ago
6 0

Answer:

this is the stuff i meed help on

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An office administrator earns $16 an hour, and she works 48 hours a week. What is her weekly wage?
Dvinal [7]
If she works 48 hours per week and she earns 16 dollars per hour, we can find the weekly wage by multiplying 48 by 16. This gets us a weekly wage of $768 (Choice A).

:)
7 0
3 years ago
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three postal workers can sort a stack of mail in 30 minutes, 30 minutes, and 60 minutes, respectively. find how long it takes th
OverLord2011 [107]

Answer:

it will take about 1/3 of the time (10 minutes)

Step-by-step explanation:

5 0
3 years ago
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A 4-foot tall person standing with her back to the sun casts an 6-foot long shadow.
e-lub [12.9K]

Answer:  \alpha=34\°

Step-by-step explanation:

1. Based on the information given in the problem, you can draw the right triangle shown in the figure attached.

2. Keeping the informationn given in the problem, you can calculate the angle that the sum makes with the ground (\alpha)as you can see below:

arctan\alpha=\frac{opposite}{adjacent}

Where:

opposite=4\\adjacent=6

3. Then:

 arctan\alpha=\frac{4}{6}

\alpha=34\°

7 0
3 years ago
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Need help with this geometry assignment due soon smart people and mark Brainly
skad [1K]

Answer:

1. a + b + c = 180

2. b + d = 180

3. d = a + c

Step-by-step explanation:

1. a + b + c = 180:

Angles in a triangle add up to 180

2. b + d = 180:

Angles in a straight line equal 180 because they are supplementary angles

3. d = a + c:

ΔACD is an exterior angle, and ΔACB is interior adjacent, hence ∠a and ∠c add up to ∠d

3 0
3 years ago
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A. Calculate the average yearly rate of change in home runs hit from 1990<br> to 1992.
kodGreya [7K]

Answer:

Step-by-step explanation:

Use the rise over run formula

y2-y1/x2-x1

1992-1990/3317-3038

2/-279

-139.5

5 0
3 years ago
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