2 years ago

Find the perimeter of the following shape, given its curves are made from parts of circles.

Mathematics

1 answer:

Lunna [17]2 years ago

4 0

Theres no picture tho

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Y = 2/3x - 2<br> y = -x + 3

balandron [24]

the ansewr is x=3 and y=0

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3 years ago

a person is equally likely to be born on any day of the week. what is the probability of being born on a tuesday?

Karolina [17]

Answer:

1/7

Step-by-step explanation:

Given in the question that,

probability of a person to born any day of the week is equal

We know that there are total 7 days

out of which there is just one Tuesday in a week

So,

probability of being born on a Tuesday = 1/7

7 0

3 years ago

Jay is training for a 5 mile run. He runs 6.4 miles a day. If he does this for the next 15 days, how many miles will he have run

USPshnik [31]

Answer:

Step-by-step explanation:

6.4 miles per day

x miles per 15 days

cross multiply and get the answer of 96

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4 years ago

Read 2 more answers

two towers labeled Tower A and Tower B some distance apart and a fire image at a certain distance from both towers Towers A and

astra-53 [7]

Answer:

7.0 mi

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

Find the measure of angle C

Remember that the sum of the interior angles in any triangle must be equal to 180 degrees

$A+B+C=180^o$

substitute the given values

$42^o+64^o+C=180^o\\C=180^o-106^o=74^o$

step 2

Find the measure of a

Applying the law of sines

$\frac{c}{sin(C)}=\frac{a}{sin(A)}$

substitute the given values

$\frac{10}{sin(74^o)}=\frac{a}{sin(42^o)}$

solve for a

$a=\frac{10}{sin(74^o)}sin(42^o)\\a=7.0\ mi$

8 0

3 years ago

Read 2 more answers

If y varies directly as x, find the constant of variation if y = 25 and x = 5.

Soloha48 [4]

Answer:

The constant of variation is 5

Step-by-step explanation:

We know direct variation is of the form

y = kx

We know y =25 and x=5

25 = k*5

Divide each side by 5

25/5 = 5k/5

5 = k

3 0

3 years ago