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Mashcka [7]
2 years ago
13

Choose the correct answer.

Mathematics
2 answers:
slega [8]2 years ago
6 0
If 6 complete that in 4 days then 1 man completes it in 24 days. So 8 men would complete the work in 3 days.
makkiz [27]2 years ago
3 0
Answer is option c which is 2 days
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In the figure, angle ZYX is measured in degrees. The area of the shaded sector can be determined using the formula StartFraction
tensa zangetsu [6.8K]

<u>The given options are:</u>

(A)the central angle measure of the sector divided by the total angle measure of a circle multiplied by the area of the circle will yield the area of the sector.

(B)the central angle measure of the sector divided by the total angle measure of a circle multiplied by the circumference of the circle will yield the area of the sector.

(C)the central angle measure of the sector multiplied by the area of the circle will yield the area of the sector.

(D)the central angle measure of the sector multiplied by the circumference of the circle will yield the area of the sector.

Answer:

(A)the central angle measure of the sector divided by the total angle measure of a circle multiplied by the area of the circle will yield the area of the sector.

Step-by-step explanation:

The area of the shaded sector can be determined using the formula:

\frac{m\angle ZYX}{360^\circ} \cdot \pi r^2

m\angle XYZ=$Central angle of XYZ\\\pi r^2$=Area of a Circle

360^\circ =$Total Angle

Therefore, the formula is:

\dfrac{m\angle ZYX}{360^\circ} \cdot \pi r^2\\\text{Area of XYZ}=\dfrac{\text{Cental Angle of XYZ}}{\text{Total Angle}} X \text{Area of the Circle}

Therefore, the formula is best explained by Option A.

7 0
3 years ago
What is the equation of the line that passes through the point (5,-1) and has a slope of a fraction 1/5
sp2606 [1]

Answer:

Equation will be y = 5x + c

Step-by-step explanation:

For point (5, 1)

1 = 5(5) + c

Or, c = - 24

So, y = 5x - 24

3 0
3 years ago
...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...<br> ...
9966 [12]

Answer:

3xy2 + 3xy

Step-by-step explanation:

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7 0
4 years ago
Sales tax is 7% what is the amount of sales tax you would pay this bill​
AleksAgata [21]

% means per 100

so when figuring out percents it's good to use 100

so

on $100 7% would mean $7

on $50 7% would mean $3.5

in $200 7% would mean $14

6 0
3 years ago
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Answer: 23% of people who prefer plan I are from the 36–45 age group, and 42% of people from the 46–55 age group prefer plan II

Step-by-step explanation: Option A.

7 0
3 years ago
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