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nikklg [1K]
3 years ago
7

pls help if you answer correctly i will give you brainliest and i will give a reward of a lot of points you just have to check b

ack at my response

Mathematics
1 answer:
Ierofanga [76]3 years ago
7 0

Answer:

15.5 i believe

Step-by-step explanation:

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87 hits

Step-by-step explanation:

a = \frac{h}{n}

Where,

a is the batting average

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n is the number of times at bat

Given;

a = 0.290

n = 300 times

Finding h;

0.290 = \frac{h}{300}

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Suppose ABC is a right triangle with sides of lengths a, b, and c and right angle at C. Find the unknown side length using the v
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2 years ago
Which statement is not one of the five essential parts needed to construct a good proof? a. Develop a system of inductive reason
liubo4ka [24]
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3 years ago
HELP
Yakvenalex [24]

Answer:

5. 50.3 m²

6. 113.1 cm²

7. 102.1 yards²

8.  50.3 yards²

9.  452.2 ft²

10.379.8 ft²

Step-by-step explanation:

Area of  a circle = nr²

The circumference of a circle = 2nr

n = pi = 22/7

r = radius

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

radius = diameter / 2

5. (22/7) x 4² = 50.3 m²

6.  (22/7) x 6² =113.1 cm²

7. radius = 11.4/2 = 5.7 yards

(22/7) x 5.7² =102.1 yards²

8. radius = 8/2 = 4 yards

(22/7) x 4² = 50.3 yards²

9. 2nr = 75.4 yards

2 x (22/7) x r = 75.4

to find r, divide both sides of the equation by 2 and 7/22

r = 12 ft

Area =  (22/7) x 12² = 452.2 ft²

10. 2nr = 69.1 yards

2 x (22/7) x r = 69.1

to find r, divide both sides of the equation by 2 and 7/22

r = 10.99 ft²

Area = (22/7) x 10.99² = 379.8 ft²

the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero

8 0
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