Answer:
780 calories
Step-by-step explanation:
Robert ate a carton of yogurt = 260 calories
he ate a sandwich = 425 calories
And he also ate an orange = 95 calories
Altogether he consumed = 260 + 425 + 95
= 780 calories.
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Angle side Angle
parallel lines cut by a transversal form alternate interior angles
parallel lines are congruent
opposite angles are congruent ( angle D and angle B)
line AB is congruent to line BC
That would be the associative property
I don't like these algebra problems which pretend to be geometry.
These are supplementary angles adding to 180 degrees; geometry done.
7x - 1 + 3x - 9 = 180
10 x = 190
x = 19
ABC=3x - 9 = 3(19) - 9 = 48
Answer 48°
The answer is C. All students enrolled at Springfield high school.