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AlladinOne [14]

2 years ago

13

One of the legs of a right triangle measures 4cm and other lag measures 3cm. Find the measure of the hypotenuse. If necessary, r

ound to the nearest tenth.

1 answer:

soldier1979 [14.2K]2 years ago

4 0

Answer:

i am trying to answer fast as i can, so sorry for the bad handwriting

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jeka94

The exact circumference of the circle is $7 \frac{49}{150} k m$

The approximate circumference of the circle is $7.33 k m$

Explanation:

The diameter of the circle is $2 \frac{1}{3} \mathrm{km}$

Now, we shall find the circumference of the circle.

The formula to determine the circumference of the circle is given by

$C=\pi d$

Where C is the circumference , $\pi$ is 3.14 and $d=2 \frac{1}{3} \mathrm$ is the diameter of the circle.

The exact circumference of the circle is given by

$\begin{aligned}C &=\pi d \\&=(3.14)\left(2 \frac{1}{3}\right) \\&=(3.14)\left(\frac{7}{3}\right) \\&=\frac{21.98}{3}\end{aligned}$

Multiply both numerator and denominator by 100, we get,

$C=\frac{2198}{300} \\C=\frac{1099}{150}$

Converting $\frac{1099}{150}$ into mixed fraction, we get,

$C=7 \frac{49}{150}$

Thus, the exact circumference of the circle is $7 \frac{49}{150} k m$

The approximate value of the circumference can be determined by dividing the value $\frac{1099}{150}$

$C=\frac{1099}{150}=7.327$

$C=7.33km$

Thus, the approximate circumference of the circle is $7.33 k m$

3 0

2 years ago

8) Monica spent $34 on brownies and cookies. We know brownies cost $2

Anna [14]

The answer is

2b + .75c = 34

3 0

2 years ago

Read 2 more answers

Solve for v<br> 5v-13=67

borishaifa [10]

Answer:

16

Step-by-step explanation:

Add 13 both sides

That would give you 5v=80

Divide 80 by 5. So v would equal 16

8 0

2 years ago

A pool company is trying out several new drains. Drai n A empties a pool at a rate of 2 gal/min. Drain B empties a pool at a rat

shtirl [24]

108 ÷ 2 = 54 minutes
108 ÷ 5 = 21.6 minutes

8 0

2 years ago

This is my last question I need to do what’s the answer

MAXImum [283]

Step-by-step explanation:

According to the question,

l+5=2h

5 0

2 years ago