Salute the following by extracting square root. Show you solutions. 1.)x²

2.)m²-100=0

3.)(x-4)²-169=0

4.)t²=81

5.)3h²-147=0

Possible Answers: (Select)

a.)+9 and -9
b.)+4 and -
c.)+13 and -134
d.)+7 and -7
e.)+10 and -10
f.)+8 and -8

Please help me!! I really really need this now

The sum of the product of 4 and x and the product of 7 and y is 61. the sum of the product of 12 and x and the product of 21 and y is 61. what are the values of x and y?

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Which expression is equivalent to -5(3x - 6/7)