4x – 2y = 33
x + 2y = 17
How to solve by using elimination

X=10, Y= 3 1/2

Step-by-step explanation:

4x-2y=33 i

X+2y=17 ii

Adding equation I and ii

5x=50 divide both side by 5x

X=10

Substitute 10 for x in equation I we have,

10+2y=17

2y=17-10, collect the like term

2y=7 divide bother sides by 2

y=7/2,further division give us

Y= 3 1/2.

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.