Answer:
Step-by-step explanation:
cosx=59/95=0.62
x=51.61
Answer:
7
Step-by-step explanation:
The order of operations tells you to start any evaluation by looking at the innermost set of parentheses first.
Here, that means your first step is to find the value of h(-3). You do that by finding the input (x) value -3 in the table for h(x), and locating the corresponding output, h(x), which is 2.
Now, the problem becomes evaluating g(2).
You do the same thing for that function: locate the input x=2 in the table for g(x) and find the corresponding output: 7.
Now, you know ...
g(h(-3)) = g(2) = 7
78.57% of the students passed
Isometry means lengths are preserved, and hence shapes must remain congruent.
Any dilation, stretching, etc are therefore excluded.
The transformations on the list that are examples of isometry are therefore:
rotation
translation
reflection
Answer:
1,120 yd²
Step-by-step explanation:
Surface area of the triangular prism = (bh) + (s1 + s2 + s3)*L
Where,
b = 15 yd
h = 8 yd
s1 = 17 yd
s2 = 15 yd
s3 = 8 yd
L = 25 yd
Substitute
Surface area = (15*8) + (17 + 15 + 8)*25 = 120 + 40*25 = 120 + 1,000
Surface area = 1,120 yd²