Let matrix a = 3 −2
−1 0
matrix b = 4
3 9
and matrix c = 2
7 −5
calculate the following:
a. a
b. a
c. a(b + c)
d. a+ a
e. (a + b)c
f. a(b

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

If sin(x) = 0 and cos(x) = 1, what is tan(x)?