3 years ago

How. do i find the line of symmetry

Mathematics

1 answer:

kkurt [141]3 years ago

8 0

The line of symmetry is at zero because the coordinates are X= -2 , X= 2

You might be interested in

What percent of 25 is 30

Thepotemich [5.8K]

0.833333333% is the answer

3 0

2 years ago

Alex and Peter win some money and share it in the ratio 6:1. Alex gets £50 more than Peter. How much did they get altogether?

Alex Ar [27]

Alex = 6x
Peter = x

6x = x + 50
5x = 50
x = 10

Alex = £60
Peter = £10

together = £70

6 0

3 years ago

Read 2 more answers

I need to know how to find the mean for 77,82,87,85,32,78?

lys-0071 [83]

Answer:

73.5

Step-by-step explanation:

To find the mean, sum the data and divide by the amount of data

mean = $\frac{77+82+87+85+32+78}{6}$

= $\frac{441}{6}$ = 73.5

6 0

2 years ago

Read 2 more answers

I really need help with this, and also if it's Substitution or linear combination and it will be really helpful if you do step b

Delicious77 [7]

Answer:

-2x+y=12

Step-by-step explanation:

linear equation

5 0

2 years ago

Could I get some help on these please? Will give points.

Zielflug [23.3K]

Answer:

X=-4, Y=22, idk about the CBD

Step-by-step explanation:

4y+2=90 degrees

subtract 2 on both sides you would get

4y=88 divide 4 with 88 and get 22

solve both X's so 5x+6=3x-2

i would subtract 3x first so i can get

2x+6=-2

then subtract 6 on both sides so you would have

2x=-8 divide -8 with 2 and get -4

6 0

3 years ago