Remember that
is
. We know form our problem that
and
, so:
Now, to find
, we just need to evaluate
at 3. In other words, we are going to replace
with 3:
We can conclude that the correct answer is <span>
C.6(3) – 4 + 3^2 </span>
Answer:
10
Step-(by-step explanation:
(9-3)+(1-9)
(6)^2 + (-8)^2
36 + 64
= 100 square root of 100 is 10
hope I helped!!
Answer: 17
Step-by-step explanation:
17
Answer:
x = 4/3
Step-by-step explanation:
Direct variation:
y = kx
We use the given x-y point to find k.
6 = k * 2/3
k = 6 * 3/2
k = 9
The equation is
y = 9x
For y = 12,
12 = 9x
x = 12/9
x = 4/3
ANSWER
3
EXPLANATION
The given expression is
We want to evaluate this expression for x=4 and y=1.
We just have to substitute these values into the given expression and simplify.
When we plug in these values,we obtain,
