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2 years ago

If Amir wants to build a square fence around his pool, how long would one side be if his pool is 100 square feet?

Mathematics

1 answer:

maria [59]2 years ago

7 0

Answer:

25 feet

Step-by-step explanation:

Since a square has 4 equal sides, you divide 100 by 4 and you get 25

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Calculators cannot display repeating decimals. Calculators always round.

andriy [413]

Answer:

1. 0.333 No

2. 0.3 or 0.300 Yes

3. 0.667 No

Step-by-step explanation:

7 0

2 years ago

inez waters her plants every two days she trim them every 15 days she did both today when will she do both again

lord [1]

She will do both again in 30 days.

She waters every two days and 2 is a even number.

She trims her plants every 15 days and 15 is an odd number.

When you add two odd numbers you get an even 15 + 15 = 30

2 × 15 = 30

8 0

3 years ago

Help me find answer to this

Debora [2.8K]

Answer:

$\angle B=41.81^\circ$

Step-by-step explanation:

<u>Trigonometric Ratios</u>

The ratios of the sides of a right triangle are called trigonometric ratios.

The longest side of the triangle is called the hypotenuse and the other two sides are the legs.

The sine ratio relates the opposite side of an angle of the triangle with the hypotenuse:

$\displaystyle \sin B=\frac{\text{opposite leg}}{\text{hypotenuse}}$

Here, the opposite leg to angle B is the side CA=2, and the hypotenuse is the side AB=3, thus:

$\displaystyle \sin \angle B=\frac{2}{3}=0.667$

Calculating the inverse sine function:

$\angle B=\arcsin (0.667)$

$\boxed{\angle B=41.81^\circ}$

5 0

2 years ago

I'd really appreciate it if anyone could help! :)

PSYCHO15rus [73]

C (third graph, the parabola); To find if it is a function or not draw a vertical line on the graph. If the vertical line could never intercept the figure more than once anywhere on the graph then it is a function.

3 0

2 years ago

Read 2 more answers

James is 5'10", Emily is 5'7", Ruby is 6'0", Chad is 6'0", Russell is 5'10", and Ariel is 5'9". What is the mean height of those

White raven [17]

Answer:

34'2" I think

Step-by-step explanation:

You just add them together and that was for the first part

5 0

2 years ago