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lianna [129]
3 years ago
12

10. The hour hand of a clock is 8 cm long. What area does it cover in: (a) 12 hours?

Mathematics
1 answer:
ohaa [14]3 years ago
5 0
Well the simple answer would be 96 the surface of 96 cm
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Find sum of three consecutive even integers if the largest integer is Y
KATRIN_1 [288]

Answer:

3y -- 6

Step-by-step explanation:

if the largest number is y, then the other two integers would be (y -- 2) and (y -- 4).

Therefore the sum of the integers would be

y + (y -- 2) + (y -- 4) = 3y -- 6.

7 0
3 years ago
Let x △ y be defined by x △ y=x−5y. What is the value of 3 △  (−4)
TEA [102]

x\Delta y=x-5y\\\\3\Delta(-4)\qquad\text{put the values x = 3 and y = -4 to the expression x - 5y}:\\\\3\Delta(-4)=3-5(-4)=3+20=23

5 0
4 years ago
7. Find the distance between the points (13, 8) and (-12, 6)
Alik [6]

9514 1404 393

Answer:

  √629 ≈ 25.08

Step-by-step explanation:

The distance formula is useful for this.

  d = √((x2 -x1)² +(y2 -y1)²)

  d = √((-12 -13)² +(6 -8)²) = √(625 +4) = √629 ≈ 25.08

The distance between the points is about 25.08 units.

3 0
2 years ago
How to find the area of a rectangular prism?
patriot [66]
(base area)*h
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8 0
3 years ago
Adam currently runs about 20 miles per week and he wants to increase his weekly mileage by 30%. How many miles will Adam run per
makkiz [27]
30% is .3 so 20 times .3 is 6 extra miles so 30 plus 6 is 36 miles
7 0
3 years ago
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