In a quadrilateral ABCD, AD=7cm, AB=8cm, CD=14cm. Angle BAD=150゜, angle CAD=70 ゜ find the length of BC

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)

if she was to only spend a dollar she can get 1lb

step-by-step explanation: