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tiny-mole [99]
3 years ago
6

If using the method of completing the square to solve the quadratic equation x squared -20x+24=0, which number would have to be

added to “complete the square”
Mathematics
1 answer:
Ksivusya [100]3 years ago
6 0

Oksuru   k diyaf         ramincok ani kasilm asiyla olusan bir refle kstir.

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Help me with this ASAP
adelina 88 [10]

Answer:

2 to the power of 2 times three to the power of 2

3 to the power of 2 times 5 to the power of 2

6 to the power of 2 times 7 to the power of 3

7 to the power of 2 times 5 to the power of 3

3 to the power of 2 times 5 to the power 2 times 7 to the power of 2

Step-by-step explanation:

4 0
3 years ago
Find X <br> A. 50<br> B. 40<br> C.60<br> D.70
mart [117]

Answer:

b. 40

Step-by-step explanation:

The value of x (exterior angle) is equal to half of the difference of given arcs

(100 - 20) ÷ 2 = 40

4 0
3 years ago
Read 2 more answers
Your mom suggested ten different choices for you to eat for lunch over the next week at school. How many different ways can you
Serggg [28]

Answer:

B. 252

Step-by-step explanation:

To find the answer, you have to use the formula to calculate the number of combinations as in this case, the order in which the objects are selected doesn't matter:

nCr=n!/r!(n-r)!

n= number of sample points: 10

r= number of sample points in each combination: 5

10C5= 10!/5!(10-5)!

10C5= 10!/5!*5!

10C5= 252

According to this, the answer is that you have 252 different ways to choose your school lunch.

5 0
3 years ago
Find the weekly wage before deductions for following data.
andrew11 [14]

Answer:

Did I do something wrong because you never did text me back

Step-by-step explanation:

$34

at 9.00

6 0
3 years ago
Read 2 more answers
Nandeville and Henningsburg are 75 miles apart. On a map, the two cities are 5 inches apart. How many miles does 1 inch represen
soldier1979 [14.2K]

Answer:

5 miles

Step-by-step explanation:

because when u divide 10 and 2 you will get 5

6 0
2 years ago
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