Becca is constructing triangle DEF using the following angles: 50°, 65°, 65°. What mistake did she make?
A. She lined up the protractor incorrectly.
B. She constructed too many 50° angles.
C. She drew an equilateral triangle.
D. She drew an isosceles triangle.

answer: for each 3 girls there is 2 boys . 3: 2

hope this ! (:   mark me as brainliest if you can

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

could you provide figure.