Answer:
<2=45 degrees
Step-by-step explanation:
Answer:
y = 4.
Step-by-step explanation:
For an exponential function in the form
y = a
Use ordered pairs from the table to find a and b
Using (0, 4 ), then
4 = a ( note = 1 ), thus
a = 4
y = 4
Using (1, 12 ), then
12 = 4 = 4b ( divide both sides by 4 )
b = 3
Thus
y = 4 . ← exponential equation
Answer:
1. (t + s)(u + v).
2. (m + k)(n + 3).
Step-by-step explanation:
1. tu+tv+su+sv
Note that t is common in the first 2 terms and s is common to the last 2.
= t(u + v) + s(u + v)
Now u + v is common so we have:
(t + s)(u + v).
2. mn+3m+kn+3k
= m(n + 3) + k(n + 3)
= (m + k)(n + 3).
Answer:
14
Step-by-step explanation:
round both numbers
7 and 2
7x2 is 14