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Novay_Z [31]
3 years ago
5

What function is a quadratic function

Mathematics
2 answers:
Nikolay [14]3 years ago
5 0
The answer is d or the last one
alina1380 [7]3 years ago
3 0
I think it's the first one 
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Can some one help me please
Marat540 [252]

4 ft = 48 inches ( 12 inches in 1 foot)

6 yd = 18 ft ( 3 feet in 1 yard)

3 ft = 1 yd ( 1 yard for every 3 feet)

6 0
3 years ago
9b+5=23 solve equation
yarga [219]

Steps to solve:

9b + 5 = 23

~Subtract 5 to both sides

9b = 18

~Divide 9 to both sides

b = 9

Best of Luck!

5 0
3 years ago
I really need help with this right now :(
erma4kov [3.2K]
Lol sry nobody came to help you earlier...
honestly u shoould just put all the values in a calculator.
The second one, fourth one, and last one
4 0
3 years ago
There are 60 girls and 90 boys in the sixth grade at a middle school. What percent of the sixth graders at this middle school ar
KonstantinChe [14]

Answer:

60%

Step-by-step explanation:

First, find the total number of sixth graders

To do this, add the number of girls and boys together

girls+boys

There are 60 girls and 90 boys

60+90

150

Now, find the percent of sixth graders that are boys

To do this, divide the number of boys by the total number of sixth graders

boys/total sixth graders (part/whole)

There are 90 boys, and 150 total sixth graders

90/150

0.6

Convert to a percent. Multiply by 100 or move the decimal place two spots to the right

0.6*100=60

0.6-->6.0-->60.

So, 60% are boys

3 0
3 years ago
FIND THE VALUE OF X! please help !
AnnZ [28]
Its 20 the sides are equal
6 0
3 years ago
Read 2 more answers
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