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arsen [322]
3 years ago
6

I need answers for the questions in the picture

Mathematics
1 answer:
Mama L [17]3 years ago
3 0
Answer: a. gregory b. linus

step by step explanation:
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Can someone please help me with this question.ASAP
expeople1 [14]
Sorry don't know the answer
8 0
3 years ago
A rectangular piece of paper with length 35 cm and width 14 cm has two semicircles cut out of it, as shown below.
Ede4ka [16]

Answer: 336.14 cm²

Step-by-step explanation:

To find the area of the rectangle after being cut, we want to find the area of the two semicircles and subtract it from the area of the rectangle. The area of the rectangle is just base times height, or 35cm times 14cm = 490cm² . Since there are two semicircles with the same diameter, we can just solve for the area of a circle and subtract it. To find the area of the circle, we need the radius, which we get by dividing the diameter by 2. After that, we calculate the radius to be 7cm, squared and multiplied by 3.14 (area of a circle) to get 153.86 cm². Subtract the areas, and we get 490 - 153.86 = 336.14 cm²

3 0
3 years ago
Which equation listed below, when solved, shows how to find the radius of a circle if the diameter is 4 inches?
Arturiano [62]
If the Diameter Is 4 inches then the radius will be 2 inches!

Hope I Helped!
6 0
3 years ago
Read 2 more answers
Rewrite x+2y=-4 in slope intercept
barxatty [35]

Answer:

y= - 1/2 x-2 ( SEE IMAGE BELOW)

Step-by-step explanation:

FYI you can use the app photo math, you just take a pic of the problem and it gives you the answer and explains the steps and it is free.

5 0
3 years ago
Read 2 more answers
Supervisor a earns a flat rate of $25 per hour, while supervisor b earns $20 per hour for the first 30 hours and then 50% more f
mixas84 [53]
Let same number of hours = x, 
since the salary earned is also the same, then
Salary of supervisor A = $25x
Salary of supervisor B = $20(30)+$30(x-30)
Equating
25x=600+30(x-30)
30x-25x=900-600
5x=300
x=60 hours
Check:
Salary of supervisor A = 25*60=1500
Salary of supervisor B =  20*30+30*(60-30)=600+900=1500, ok.
5 0
3 years ago
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