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Anna007 [38]
3 years ago
13

Help me with questions please​

Mathematics
2 answers:
Effectus [21]3 years ago
6 0
2290.22mm^2
Hope this helped
Harrizon [31]3 years ago
6 0

Answer:

2290.22147

Step-by-step explanation:

The area of a circle equation is pi r squared, so you square 27 and then multiply it by pi.

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Hi :) I need help with the question in the screenshot if anybody knows it can you plz help I will give you brainliest, thanks an
amm1812

This question is difficult to give a definite answer to because it's an approximation, but I estimate the solutions to be around x = 2.6 and x = -2.6.

When they ask for solutions of the graphed function they are asking for an approximation of where the graph intercepts the x-axis, and we can see it kind of intercepts in the middle of 2 and 3, except slightly closer to 3, which is why I estimated 2.6.

The graph also appears to be symmetrical, which means the solutions will be the same except one would be negative and one would be positive, which means the second solution would be -2.6.

I hope this helps! Let me know if you have any questions :)

6 0
3 years ago
HURRY I'LL PICK A BRAINLIEST PERSON!!!
Nesterboy [21]
I would say the answer is B. Best of luck
3 0
3 years ago
Can anyone help me with this it would be great.
snow_lady [41]

Answer:

11. The student put 24 as the diameter instead of the radius.

12. 48 pi

Step-by-step explanation:

The formula for the circumference of a circle is c = pi x diameter.

However, the question says that the radius is 24m, not the diameter.

To fix it, all you need to to is double the radius to get 48m for the diameter.

48 x pi = 48 pi

3 0
2 years ago
Read 2 more answers
PLEASE HELP GIVING BRAINLIST
Mkey [24]

Answer:

a = 6

b = 48

Step-by-step explanation:

3*2^1 = 6

3*2^4 = 48

5 0
3 years ago
Read 2 more answers
Find the Function and Solution.
ser-zykov [4K]

Answer:

y= (-7/16)

Step-by-step explanation:

Multiply (3/4)(1/4)= (3/16)

y= (3/16)-(5/8)

y= (-7/16)

I hope this is right, im not 100% sure

4 0
3 years ago
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