Answer: 39
Step-by-step explanation: you have to plug in -4 into each x so that would be f(-4)=2(-4)(2)+7(-4)(3)-8(-4)(2)-21(-4)+7= 39
Answer:
C. 8.06
Step-by-step explanation:
You can use the pythagorean theorem to find that the length of the hypotenuse of this triangle is . Hope this helps!
3 groups of 5 tenths equals 1.5. 1.5/3 = 0.5. The answer is five tenths.
All you do is multiply the decimal by 100.
A. 132%
B. 1%
C. 12%
D. 28%