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vfiekz [6]
3 years ago
9

What number should be added to both sides of the equation to complete the square? X^2+126= 11

Mathematics
1 answer:
OverLord2011 [107]3 years ago
8 0

Answer:

126/2 = 63^2

Step-by-step explanation:

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P-4=-9+p
pantera1 [17]

Answer:

no solution

Step-by-step explanation:

p-4=-9+p

p=-5+p

0=-5

8 0
3 years ago
Isabella decides to sell handmade stationery. She decides to sell 2 cards for $9. Which table below show the possible values of
kolbaska11 [484]

Answer:

B

Step-by-step explanation:

each time she sells 2 cards she gets $9 right?

so counting by 2's is the best route to go on and the only answer that displays that is answer B

5 0
3 years ago
Which number is IRRATIONAL ?? (if answered really fast, i will give brainiest plus 100 points for the CORRECT answer.
Delvig [45]

Answer:

C

btw Hannah is this one fine? sorry i couldn't remember which question was the chat and sorry i couldn't respond right away im not the person who is on late in the day

Step-by-step explanation:

3 0
3 years ago
How do you write a ratio as a percent
Vikentia [17]
Take the ratio
4:8
Convert it to a fraction
4/8
Divide
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Multiply by 100 and add a % sign
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3 0
3 years ago
A base of ten raised to a negative exponent corresponds to a number that is-
Masteriza [31]

Answer:

A base of ten raised to a negative exponent corresponds to a number that is between 0 and 1.

Step-by-step explanation:

A base of ten raised to a negative exponent, say - 1 will correspond to the number, 10^{- 1} = \frac{1}{10^{1}} = \frac{1}{10}.

Again, a base of ten raised to a negative exponent, say - 2 will correspond to the number, 10^{- 2} = \frac{1}{10^{2}} = \frac{1}{100}.

{Since we know the property of exponents as x^{- a} = \frac{1}{x^{a}}}

Therefore, all those numbers are between 0 and 1.

Hence, a base of ten raised to a negative exponent corresponds to a number that is between 0 and 1. (Answer)

3 0
3 years ago
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