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ollegr [7]
3 years ago
10

Help Me pleassssseee!!!

Mathematics
2 answers:
beks73 [17]3 years ago
7 0
You will plug in x and see if the y that it gives is the same as the pair
Y=x^2 -2
(5,21) 5×5=25-2=23 *no*
(-5,24) -5×-5=25-2=23 *no*
(-1,-1) -1×-1=1-2 = z1 *YES*
This is the answer (-1,-1)
(-2,6) -2×-2=4-2=2 *no*
Hope that helps :)
VMariaS [17]3 years ago
4 0
The answer to the question is -1,-1

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Fully factorize<br><br> 6xy-2x+3z-9zy
Luden [163]

Answer:

(2x−3z)(3y−1)

Step-by-step explanation:
6xy-2x+3z-9zy
2x(2xy-1)+3z-9zy
2x(-1+3y)+3z(1-3y)

(2x−3z)(3y−1)

3 0
2 years ago
woman has 7 coworkers' man. How many different possible groups of four people could do the project, if one out of three is women
aliina [53]

Answer: 24ways

Step-by-step explanation:

Given data:

No of men in the workplace = 7

No of women in the workplace = 1

How many ways can a group of 4 people carry out a project if on out of the 3 must be a woman.

Solution.

A group of 4 can carry out the project with one be a woman

This means there must be 3 males and 1 female in the group

= 4p3

= 24ways

The project can be carried out by 4 groups in 24 ways

6 0
3 years ago
Find the value of x. Please
Studentka2010 [4]

Answer:

113

Step-by-step explanation:

96+17=113

180-113=67

67+x=180

x=180-67

x=113

7 0
3 years ago
What is the anser for 194*33333
kkurt [141]

(the answer is) = 6466602

8 0
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The price of a television set on sale is $360. This is two thirds of the regular price.find the regular price.
mestny [16]

divide 360 by 2 with an outcome of 180 then multiply by 3
answer is 540
5 0
3 years ago
Read 2 more answers
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