
We know that

because of the Pythagorean trig identity

.
Answer:
y=4/3x+2
Step-by-step explanation:
y=mx+b
b is y intercept, and in this case, 2
m is the slope, and in this case, 4/3
Hope this answers your question.
3
it’s just how far away that number is from zero
Answer:
0.58
Step-by-step explanation:
0.51+0.7=0.58
1+7=8+50=50=0.58
Each box holds 12 apples
He has 6 boxes : 4 are full, 2 are half full
4 with 12, 2 with half of 12 (6)
12*4 + (12/2 * 2)
48 + 6*2
48+12
60