Answer:
Step-by-step explanation:
A
3 It's the highest power on any of the x values. 7x^3 contain's the highest power of 3.
B
The are 4 terms. Nothing can be combined with anything else because the powers are all different.
C
Just put the polynomial in order from highest power to lowest
7x^3 - 5x^2 - 4x + 10
The highest power is 3 and the lowest one is x^0 on the 10.
It is 180 - 65
Which is 115 which would be your answer
Answer:
Its 100!
Step-by-step explanation:
Area of rectangle: 10×8=80
Area of trianagle: Base:10 Height:4
10×4=40
40/2=20
80+20=100!
Hope this helped!
Answer:
x=4
Step-by-step explanation:
x+3=7
subtract 3 from both sides
simplify
About 127 inches. use the formula: r squared times 3.14 divided by 2. aka the formula to find area of a circle divided by two because it only covered 30 mins