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Firdavs [7]
3 years ago
14

What's the circumference if d=17?

Mathematics
2 answers:
meriva3 years ago
7 0
The circumference would be 53.38 because the formula on finding the circumference is pi times the diameter.
Effectus [21]3 years ago
4 0
The formula for the circumference is 2 pi r. So you multiply 2 times pi times 8.5.
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V-9/10v+6=11(hlp)this problem is confusing.
Valentin [98]
\frac{v-9}{10v+6}=11 \\\\ 11(10v+6)=v-9 \\\\ 110v+66=v-9 \\\\ 110v-v=-9-66 \\\\ 109v= -75 \\\\ \boxed{v=-\frac{75}{109}}
4 0
3 years ago
Read 2 more answers
arron takes his dog for a walk afer school, he walks 5 blocks east and then 4 blocks north. if he was able to take a direct rout
nlexa [21]

Hi!

We are given the information found in the picture below.

Note: The directions aren't correct, but the triangle works for this problem.

The "direct path" is the hypotenuse of this triangle.

To find this, we use the Pythagorean Theorem, where a and b are 2 legs of the triangle, and c is the hypotenuse, aka the longest side of any triangle:

a^2+b^2=c^2

We know a and b and want c

4^2+5^2=c^2

16+25=c^2

41=c^2

Therefore, c is approximately 6.403

3 0
2 years ago
CAN SOMEONE HELP???????????
guapka [62]

Answer:

g(-1) = -1

g(-0.25) = 0

g(2) = 2

Step-by-step explanation:

6 0
3 years ago
Factor with steps please!!!
myrzilka [38]

So you want to find two numbers that add up to -13 and multiply to 40. You can find the factors of 40 and find the pair that adds up to -13. -8 and -5 multiply to 40 and add up to -13.

<span><span>(x−5)</span><span>(x−8)</span>=<span>x2</span>−13x+40</span>

You can use foil to test it

<span><span>x2</span>+<span>(−8x)</span>+<span>(−5x)</span>+40=<span>x2</span>−13x+40</span>

<span><span>x2</span>−13x+40=<span>x2</span>−13x+</span>
4 0
3 years ago
A plane rises from​ take-off and flies at an angle of 4° with the horizontal runway. When it has gained 450 ​feet, find the​ dis
jeyben [28]

Answer: a)6447feet

b) 6446.98feet

Step-by-step explanation:

For the first question, it is represented with figure 1 in the picture attached

For the second question, it is represented with figure 2 in the picture attached

3 0
3 years ago
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