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lana [24]
2 years ago
7

If using the method of completing the square to solve the quadratic equation x^2-14x+30=0, which number would have to be added t

o "complete the square"?
Mathematics
2 answers:
Luba_88 [7]2 years ago
7 0
We add 49
If you need an explanation lmk
jeka57 [31]2 years ago
4 0

Answer:

we add 49

Step-by-step explanation:

the answer is in the above image

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Find the sum of all positive divisors of 50 that are also divisors of 15. Pls
egoroff_w [7]

Answer:

6

Step-by-step explanation:

Listing the divisors of each number

50 : 1, 2, 5, 10, 25, 50

15 : 1, 3, 5, 15

The common divisors are : 1, 5

Their sum = 1 + 5 = 6

6 0
3 years ago
PLEASE HELP!
inn [45]
2*(-11) if its multiple choice but im not sure
6 0
3 years ago
What Two pairs of fractions are shown. Which symbol correctly compares 2/3 2/4 each pair of fractions?
VikaD [51]

Answer:

Greater than symbol.

2/3 > 2/4

Step-by-step explanation:

We have two fractions, 2/3 and 2/4

We then go back to the inequality part of mathematics where we have symbols such as greater than (>), less than (<), and equal to (=).

Of the three inequality symbols, we look and pick at the one that represents best, the fractions we were given.

2/3 and 2/4

With 2/3 being greater than 2/4.

2/3 = 0.67

2/4 = 0.50

Succinctly, 2/3 > 2/4.

4 0
3 years ago
An equipment rental company charges a flat rate of $25, plus $13 per day for insurance. Kyle has $121. Write an inequality to re
damaskus [11]
The inequality begins with the flat fee of $25.  We then add the $13 per day for insurance as 13<em>d</em>, where <em>d</em> is the number of days.  This gives us the expression
25 + 13<em>d</em>.  Since he only has $121, we must use less than or equal to for our inequality; he can't spend any more than $121, but he can spend any number below it up to that number.  This gives us
25 + 13<em>d</em> ≤ 121<em />
8 0
3 years ago
Solve this using a number line.<br> 3 1/8 ÷ 1/8
sp2606 [1]
Hey there!!

25 is the answer

Hope this helps. c:
4 0
3 years ago
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