In which step did her first error occur?
rhoda completed the right column of the table to her
find the sum of 1 and
rhoda's work
step
1. model each fraction using the
denominator as the number of pieces.
step 1
step 2
step 3
step 4
2. divide the models into smaller pieces
so that the number of pieces in each
model is the same
3. add the number of shaded pieces
4. write the sum as a fraction
onloon

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

you bought 31 v bucks

step-by-step explanation:

25+6=31

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°.