What type of triangle is shown in the image?

Acute scalene triangle
Obtuse scalene triangle
Acute isosceles triangle
Right isosceles triangle

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Write the expression 7x^3-28xy^2 as the product of 3 factors

Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9