Use the distributive property to rewrite a sum as a product or the product as a sum.-4(x + k)
A. -4x - 4k
B. -4x + k
C. -4x + 4k
D. -4xk
Answer: A
Mathematics
You might also like to view...
Two vectors u and v are given. Find the angle (expressed in degrees) between u and v.
 figure 1.png)
(a) 1.3°
(b) 1.2°
(c) 63.9°
(d) 36.9°
(e) none of these
Mathematics
Use the substitution formula to evaluate the integral.
A. cos-1 
B. 
sin-1 
C. 5 cos-1 
D. sin-1 
Mathematics
Use Heron's formula to determine the area of the triangle. If necessary, round the answer to two decimal places. 
A. 195.03 B. 14.98 C. 44.74 D. 4.86
Mathematics
Solve the quadratic equation by the method of your choice.
+ 
= 
A. 
B. 
C. 
D. 
Mathematics