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MrRa [10]
3 years ago
11

What is GCF and LCM of -21 and 80? ASAP! Please Help! Will give Brainliest! Explanation Please! Love you forever!

Mathematics
1 answer:
djverab [1.8K]3 years ago
7 0

I got u ;)

Its just like ur other question!

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Which Quadratic equation is equivalent to (x-4)^2-(x-4)-6=0
Aleksandr-060686 [28]

For this case, we must find the quadratic equation equivalent to:

(x-4) ^ 2- (x-4) -6 = 0

By definition we have to:

(a-b) ^ 2 = a^2-2ab + b ^ 2

So:

(x-4) ^ 2 = x ^ 2-2 (x) (4) + 4 ^ 2 = x ^ 2-8x + 16

So, we have:

- * + = +\\- * - = +

x ^ 2-8x + 16-x + 4-6 = 0

Equal signs add up and the same sign is placed.

Different signs are subtracted and the sign of the major is placed.

x ^ 2-9x + 14 = 0

Answer:

x ^ 2-9x + 14 = 0

6 0
3 years ago
Read 2 more answers
What is the range of this function?
melisa1 [442]

The range will be the set of all the outputs.

So that's going to be {-8, -3, 5, 7}.

3 0
3 years ago
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Help I’m confused on this
Delvig [45]
Add all the numbers:

36 + 10 + 2 + 20 + 26 + 6 = 100

Count the amount of female:

20 + 26 + 6 = 52

Female out  of total = 52/100

if you have to simplify, its going to be 13/25

Hope this helped☺☺
6 0
3 years ago
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Michael picks three different digits from the set { } 12345 ,,,, and forms a mixed number by placing the digits in the spaces of
a_sh-v [17]

Answer:

The largest number =5 3/4

​The smallest number =1 2/5

​Required difference = 5 3/4 − 1 2/5 = 4 7/2

I could be very off. hope it helps somehow

6 0
3 years ago
(5x +252 +X+5) + (x+4)
nikdorinn [45]

Answer: 7x + 261

Step-by-step explanation:

(5x + 252 + x + 5) + (x + 4)

5x + 252 + x + 5 + x + 4 (get rid of parenthesis)

7x + 261 (combine like terms)

5 0
3 years ago
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