2 years ago

Pls do this thankuso much

Mathematics

1 answer:

sergiy2304 [10]2 years ago

8 0

Ans: D

differentiate sinx=cosx and differentiate x=1

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A water sprinkler covers a circular area with a diameter of 20 feet. If it is set to cover only an arc measuring 120 degrees, wh

Wewaii [24]

<u>Answer:</u>

The sprinkler will cover 104.66 square feet

<u>Explanation:</u>

A water sprinkler covers a circular area with a diameter D= 20 feet

and radius r = 10 feet

Arc measuring degrees = 120 degree

Area of the Arc = $\frac{120}{360} \times \pi \times r^2$

= $\frac{1}{3} \times \pi \times 10^2$

= $\frac{1}{3} \times 3.14 \times 10 \times 10$

= 104.66

The sprinkler will cover an arc area covering 104.66 square feet

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3 years ago

What are the statements and reason that make these two triangles similar?

pochemuha

the 2x is the same side

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3 years ago

Gale earned $30 mowing her neighbor's lawn. On Saturday, she bought new sandals for $23. Which number is the additive inverse of

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Answer: -7

Step-by-step explanation: I took the test on USATP

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3 years ago

The price of a new SMART television was reduced from $250 to $200. By what percentage was the price of the television reduced?

Novosadov [1.4K]

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20%

Step-by-step explanation:

if the 100% of the price is $250 and the discount is $50 then to find what percent $50 we multiply 100 by 50 then divide it with 250

100 × 50 ÷ 250 = 20

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3 years ago

Solve: 5/12 × 8/15=

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Step-by-step explanation: If you flip the numbers and the continue to multiply them across and then divide them after you should get 0.5

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3 years ago

Pls do this thankuso much​

Pls do this thankuso much