I NEED HELP ASAP! PLEASE! The graph below shows the time it takes Michael to solve 30 multiplication flash cards over 7 attempts. In which attempts was his time between 50 and 70 seconds. Check all that apply.
A. Attempt 6
B. Attempt 4
C. Attempt 5
D. Attempt 3
E. Attempt 2
F. Attempt 1

t

step-by-step explanation:

ever thing time 1 is a multiply by 1 it get  

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.

-1

step-by-step explanation: