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KIM [24]
3 years ago
8

Can SOMEONE PLEASE HELP ME

Mathematics
1 answer:
eimsori [14]3 years ago
4 0
1) The shaded reason appears to be half of the shape, therefore, the unshaded region covers 36ft^2

2). the area of a triangle is base*height/2, so multiply the area by 2, so 64, then divide by 4, so 16. So what you did wrong was forgetting to multiply by it by 2 first.
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A surveyor on one side of a river wishes to find the distance between points a and b on the opposite side of the river. On her s
Tcecarenko [31]
Question not clear, i think it's incomplete else sorry
5 0
3 years ago
6 The table below shows the federal income tax rate for wages earned for single adults.
Zielflug [23.3K]

Answer:

F) 35,625

Step-by-step explanation:

Walter is in the 25% range since $47,500 is in-between 36,901 to 89,359

25% = 0.25

47,500 * 0.25 = 11,875

47,500 - 11,875 = $35,625

8 0
3 years ago
Solve: 2x-3 = 5(x + 6)
Slav-nsk [51]

Answer:

2x - 3 = 5(x + 6)

2x - 3 = 5x + 30

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7 0
2 years ago
Read 2 more answers
Plz help me with the questions for math
Sonja [21]

Answer:

2. 6/9

3.2/4

4. 8/10

Step-by-step explanation:

basically the idea is to find something in the same fact family so like the example on 1, follow that and try to answer the next problams on your own its really easy

( sorry if im wrong or not i tried to help)

7 0
3 years ago
Read 2 more answers
A pile of coal is stored in a barrel-shaped bin whose base has a radius of 3 meters. the height of the pile measures 1.5 meters.
Aleksandr-060686 [28]

42.41 cubic meters    
The volume of a cylinder is bh where b is the area of the base and h is the height of the cylinder. And since the area of a circle is pi r^2, we have this equation for the volume of a cylinder  
V = pi*r^2*h    
Now substitute, the known values for r and h, then calculate the result:  
V = pi*r^2*h  
V = 3.14159*3^2*1.5  
V = 3.14159*9*1.5  
V = 42.411465  
V = 42.41   
 So the volume of the coal pile is 42.41 cubic meters.
8 0
3 years ago
Read 2 more answers
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