We subtract them and divide by four to find the common difference d. The intermediate means implies that there are four increments, thus we shall have:
(26-14)=12
hence
12/4=3
thus
d=2 and the missing means are:
26, 23,20,17,14
<span>The triangles are similar because y=130 and there are three pairs of congruent angles. </span>
The answer is <span>A.) F(x) = 10(2.5)^x</span><span>.
</span>Since our base (2.5) is greater than 1, our graph would be increasing, hence it matches the given graph (it increases to the right, or towards quadrant I). Now all we need to do is solve for the y-intercept:
F(x) = 10(2.5)^x
F(0) = 10(2.5)^0 [substitute 0 in for x]
F(0) = 10(1) [any number raised to 0 would always equal 1]
y-intercept: 10
Now does it match the graph? <span><em>Yes, it does.</em>
</span>
Thus, our exponential function for this graph would be F(x) = 10(2.5)^x.
<em /><u>Tip for life</u>: When solving for the y-intercept of exponential functions, our y-intercept is always the number in front of the base (in this case, <u /><u><em>10</em></u>(2.5)^x).
<em>Hope this helps.</em>
12.5x=1.75
Solve for x:
1.75/12.5 = 0.14
1. Use the equation 12.5x=1.75
2. Now solve for x.
a. Divide 1.75/12.5
b. Now, you have .14
c. .14 is 14%
3. The answer is 14%
Answer:
-6=7 NO SOLUTION
Step-by-step explanation:
First, distribute the -3 to the (k +2)
Your equation becomes, -3k-6=-3k+7
Add 3k to both sides to have the variables be on the same side
Your equation becomes, -6=7
Since that isn’t true, it’s a no solution
I hope this helps!
