Step-by-step explanation:
4,5 x 102?

<h2>
The answer is 459 </h2>
Answer:
-0.25
Step-by-step explanation:
need to find the halfway point (average) between -0.75 and 0.25 (same as 1/4)
To get average, add them together: (-0.75) + (0.25) = -0.5, divide by two since there are two numbers, to get average -0.25
Answer:
Step-by-step explanation:
area of top=7×6=42 yd²
area of bottom=3×6=18 yd²
area of two rectangles=2[4×6]=48 yd²
area of two trapezoids=2[1/2(7+3)×3.5]=35 yd²
total surface area=42+18+48+35=143 yd²
X+x+3x= 180
5x= 180
x= 36
3(36)= 108
Your answer is D. $108
C. 5.75 calories per gram
Edit: 287.5÷50=5.75
402.5÷70=5.75