3 years ago

Question 3- Please help. Find the area of the sector for the image below:

Mathematics

1 answer:

bezimeni [28]3 years ago

6 0

Answer:

The answer is 16.8 cm^ 2.

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Airida [17]

Answer:there is no solution. The question is wrong

Step-by-step explanation:

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3 years ago

(5/10)^4 in exponential form

Whitepunk [10]

Answer:

$6.25 \times {10}^{ - 2}$

Step-by-step explanation:

${ \bigg( \frac{5}{10} \bigg) }^{4} \\ \\ = {(0.5)}^{4} \\ \\ = 0.0625 \\ \\ = 6.25 \times {10}^{ - 2}$

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3 years ago

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How would 0.09 be represented as a percent? A. 0.9% B. 9% C. 90% D. 0.0009%

posledela

Answer: 9%

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To convert a decimal to a percent, move the decimal point two spaces to the right.

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3 years ago

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What's the answer for 3/4 (x+3)=9

Vitek1552 [10]

We want to solve the equation :

$\displaystyle{ \frac{3}{4}(x+3)=9$

first, multiply both sides by 4:

$\displaystyle{ \cancel{4} \cdot \frac{3}{ \cancel 4 }(x+3)=4\cdot 9$

$\displaystyle{ 3(x+3)=36$

divide both sides by 3:

$x+3=12$

add -3 to both sides:

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3 years ago

Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit.

charle [14.2K]

Answer:

(2.5, -1)

(-2.5, 1)

(-1, 2.5)

Step-by-step explanation:

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3 years ago

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