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3 years ago

Please help these tutorsss arent workingggg

Mathematics

1 answer:

aalyn [17]3 years ago

6 0

Answer:

32.5sq ft

Step-by-step explanation:

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What is the area of circle with a diameterms of 10 m

pentagon [3]

Answer:

exact area = 25(pi) m^2

approximate area = 78.54 m^2

Step-by-step explanation:

diameter = 10 m

radius = diameter/2 = 10 m / 2 = 5 m

area = (pi)r^2

area = (pi)(5 m)^2

area = 25(pi) m^2

area = 78.54 m^2

6 0

3 years ago

25 POINTS PLEASE HELP

Minchanka [31]

Answer:

corresponding angles

1=5

3=7

2=6

4=8

alternative exterior

2=7

1=8

alternative interior

4=5

3=6

3 0

3 years ago

Read 2 more answers

Help and help on my recent question too please

sveticcg [70]

For the second one 1 mph equals 1.6 km so i’m pretty sure it would be all of them

5 0

3 years ago

Read 2 more answers

The side lengths of a triangle are 5,3,and 4. Is this a right triangle

Serggg [28]

Answer:

Yes

Step-by-step explanation:

3, 4, 5 is a pythagorean triplet, meaning they satisfy the Pythagorean theorem.

7 0

3 years ago

Calculate the product of 8/15, 6/5, and 1/3.

Mariulka [41]

$\frac{8}{15} * \frac{6}{5} * \frac{1}{3}$

First, I would multiply the last two fractions because they're smaller and easier to work with:

$\frac{8}{15} * \frac{6}{5} * \frac{1}{3} = \frac{8}{15} * \frac{6}{15}$

Now that we've simplified it, we could multiply these terms and simplify. An easier method, however, would be to cancel out any common factors among the numerators and denominators before multiplying:

$\frac{8}{15} * \frac{6}{15} = \frac{8}{5} * \frac{2}{15}$

We can now multiply these terms:

$\frac{8}{5} * \frac{2}{15} = \frac{16}{75}$

The product of 8/15, 6/5, and 1/3 is B, 16/75.

5 0

3 years ago