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andre [41]
4 years ago
11

Find the circumference

Mathematics
1 answer:
dsp734 years ago
6 0

Answer:

552.5274

Step-by-step explanation:

Use the formula

C = πr2

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If M is the midpoint of PQ and X is the midpoint of PM then PX = a PQ Which statement is True? a is equal to 1 a is equal to 1/2
garik1379 [7]

Answer:

D. a is equal to  \frac{1}{4}

Step-by-step explanation:

Let us assume that segment PQ is 8 units, so that its midpoint M is at 4 units to both P and Q.

Given that X is the midpoint of PM, this implies that X is at 2 units to both P and M.

Then;

PX = aPQ

⇒   = a x 8

      = 8a

Therefore, a must be equal to \frac{1}{4}, so that;

PX = 8a

     = 8 x  \frac{1}{4}

     = 2 units

Thus, a is equal to  \frac{1}{4} is the correct option.

6 0
4 years ago
On a recent test in English Jorge scored 17 out of 20 points.His friend Ava has a different English teacher and scored 20 out of
qwelly [4]

Jorge did better on his test.

Step-by-step explanation:

It is difficult to say who scored better on the test because Jorge got less wrong but had less questions on his test, Ava got more wrong but has more questions but overall 17 out of 20 is a 85% when 20 out of 25 is 80%

4 0
4 years ago
In a stable matching problem, if every man has a different highest-ranking woman on his preference list, and given that women pr
Phantasy [73]

Answer:

True

Step-by-step explanation:

The statement given above in the question is correct. It is mentioned that men are free to create a list of women's according to their preferences. There will be order sequence of women and men places them in queue of their preference. The men proposes the women with highest ranking in the list then it is possible that all men gets their preferred choice.

7 0
4 years ago
Which graph represents the function f(x) = x-2?
densk [106]

Answer:

click in photo

nejdjjd

nxndjdbbdjf

5 0
3 years ago
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Sally is making 15 individual blueberry cheesecakess. How many pounds of blueberries will be in each cheesecake if 514 pounds of
Ne4ueva [31]

Answer:

34.26

Step-by-step explanation:

514 divide by 15 cheesecakes is 34.26 repeating

6 0
4 years ago
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