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GuDViN [60]
3 years ago
14

F(x)=-(x+7)^2+4 which of the following

Mathematics
1 answer:
solmaris [256]3 years ago
3 0

Answer:

(x+7)^2+4

Step-by-step explanation:

(x+7)^2 + 4

x^2+14x+49+4

x^2+24x+53

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Rachel and her friends are making necklaces out of beads and straws. They plan to use 12 beads and 5 straws for each necklace. T
bagirrra123 [75]

Answer:

225 necklaces.

Step-by-step explanation:

Assuming that they have the necessary amount of straws to match the beads then we can use the following simple equation to solve this problem.

t = b/12  ... where t is the total amount of necklaces and b is the number of beads you have

t = 2700 / 12

225 necklaces.

For 225 necklaces you would also need 1125 straws since each necklace requires 5 straws to be fully made. Therefore if you have this amount you should not run into any problems.

3 0
3 years ago
What is the area of the regular polygon shown below?
Alexxx [7]
8 times 8 so 64 is your answer :) hope this helps
7 0
2 years ago
The libary has at least 5,000 books witch inequality represent the number of books,b,at the library
Mazyrski [523]
B\geq 5,000

because the library has more than or = to 5000 books.
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3 years ago
syeda has finished 20% of her math assignment. The assignment includes 50 problems how many problems has syeda completed?
Nostrana [21]

Answer:

10 problems

Step-by-step explanation:

This is the answer because:

1) We have to solve for what 20% of 50 is since she finished 20% of her test:

20% of 50 = 10

\frac{2}{10} × \frac{50}{1} = \frac{100}{10} = 10

Therefore, the answer is 10 problems.

Hope this helps! :D

5 0
3 years ago
A bird was sitting 8 meters from the base of an oak tree and flew 10 meters to reach the top of the tree. How tall is the tree?
alina1380 [7]
100=64-x^2
36=x^2
X=6 meters
5 0
3 years ago
Read 2 more answers
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