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kirza4 [7]
3 years ago
9

Two points on the graph of a quadratic function are shown on the grid below

Mathematics
1 answer:
Yakvenalex [24]3 years ago
3 0
Answer is b hope this helps
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I need help due tmrw
White raven [17]

Answer:

yo ill help you but do you happen to have a argumentative essay written ill help u if you help me

3 0
3 years ago
1/3 x = 1/6<br> write answer as a fraction
garik1379 [7]

Answer:

1. Write the following as a mixed number. 

2. Write  as an improper fraction

3. Perform the operation and write the answer in simplest form.

a)4/7*3/11= 12/77

b)6/10 / 12/7= 7/20

c)5 1/7*3 1/9= 16

d)6 3/7 / 1 13/14= 10/3

Hope this helps

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please follow the directions. Don't round immediate calculations.<br>Please try to get it right
marin [14]

Answer:

well without rounding <em>anything</em><em>,</em><em> </em><em>I</em><em> </em><em>got</em><em> </em><em>511.9999999992</em><em> </em><em>people</em><em> </em>

Step-by-step explanation:

so the ratio I used was 36 people for every 225 people( 225 because in total he asked 225 people) then I divided 3,200 into 225 to see how many times It would fit, the answer was 14.2222222222 then I multiplied that by 36 and my answer was 511.9999999992 people. I hope this helps, I tried to be as accurate as possible.

4 0
3 years ago
What method would you choose to solve the equation 2x2 – 7 = 9? Explain why you chose this method.
Kisachek [45]
<span>This is a quadratic equation . We order to equate to zero

</span>2x²<span> – 7 = 9  
 </span>
2x² - 7-9 = 0
2x² - 16 = 0

This equation is a binomial
2* (x² - 8) = 0
<span>We choose the simplest method . The equation with practice it can be calculated in the memory
</span><span>
The product is equal to 0 if one of the factors is zero
</span>
2≠0  ∨     x² - 8 = 0
               x² = √8
               x = √8     ∨  x= - √8

Answer : x = √8 ∨ x = -√8
5 0
3 years ago
Read 2 more answers
How do you do this math??
Elis [28]

Answer:

9.6

Step-by-step explanation:

10 = 8

12 = x

then simply solve for x

3 0
4 years ago
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