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diamong [38]
3 years ago
10

10. What is the value of the expression -8.5 x 4.72 ?

Mathematics
1 answer:
Rama09 [41]3 years ago
6 0

Answer:

-40.12

Step-by-step explanation:

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1) Fred Flint is paid $11.95 an hour with time-and-a-half pay for all hours he works over 40
allsm [11]

Fred's overtime rate and pay is $17.925 and $98.5875 respectively

<h3>Total payment</h3>

  • Amount paid per hour = $11.95

  • Amount paid overtime per hour = $11.95 × 1.5

= $17.925

  • Total hours worked last week = 45 1/2 hours

  • Overwork time = 45 1/2 hours - 40 hours

= 5 1/2 hours

Fred's overtime pay = 5 1/2 hours × $17.925

= 11/2 × 17.925

= $98.5875

Normal work rate = 40 hours × $11.95

= $478

Fred's total pay = Fred's overtime pay + Normal work rate

= $98.5875 + $478

= $576.5875

Therefore, Fred's total pay is $576.5875

Learn more about total pay:

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5 0
2 years ago
Graph the solution for the following linear inequality system. Click on the graph until the final result is displayed
Gre4nikov [31]
You are enough I know this is not what you expect but just know YOU are enough you are awesome and amazing whatever you are going through just know YOU are enough
7 0
3 years ago
31=4-9y I need help sorry
Drupady [299]

Answer:

y=-3

Step-by-step explanation:

31=4-9y

9y=4-31

9y=-27

y=-27/9

y=-3

8 0
3 years ago
Could someone help me please
Nina [5.8K]

Answer:

The first one is m A + 30 + 90 = 180

Second is 60

Step-by-step explanation:

A triangle’s added up angles ALWAYS equals 180.

The formula here is to subtract the two known angles from 180 and the answer leaves you with the unknown angle.

180 - 90 - 30 = A

So,

180 - 90 - 30 = 60

You can check by adding all the angles and it adding up to 180

90 + 30 + 60 = 180

3 0
3 years ago
Read 2 more answers
Urgent! <br> Find the area created by the overlapping circles given the following information.
Stels [109]

Answer:

209.55in²

Step-by-step explanation:

Find area of sector CADE

Radius =22 in

Angle=90°

Formula to apply is ;

Ф/360 × π × r² where

Ф=angle of sector, π=3.142 and r =radius of circle

A=\frac{90}{360} *3.142*22*22=380.182in^2

Find area of triangle CAD where base length is 22 inches and height is 22 inches

Area of triangle formula is;

1/2×b×h where b is base and h is height

A=\frac{1}{2} *22*22=242in^2

Find area remaining

380.182-242=138.182in²

Find the area of sector CBDF

Radius=28in

Angle=60°

Formula to apply is ;

Ф/360 × π × r² where

Ф=angle of sector, π=3.142 and r =radius of circle

A=\frac{60}{360} *3.142*28*28=410.55in^2

Area of triangle BDC

The formula to apply is

1/2×a×a×sinФ where a=28 inches and Ф=60°

\frac{1}{2} *28*28*sin60=339.48in^2

Remaining area

410.55-339.48=71.075in²

Area created by overlapping circles

138.182+71.075=209.26in²

8 0
3 years ago
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