Answer:
x = 17.5
y = 5
Step-by-step explanation:
Similar means that corresponding angles (same colors in this case) are the same. Rotate the 2nd figure on the right in your mind until the angle label colors fit the 1st figure, just so you can tell what's what. Then you can create ratios with corresponding sides that include only one of the unknowns. So 1st we use
x/7 = 15/6
x = 15/6 * 7
x = 17.5
and
y/12.5 = 6/15
y = 6/15 * 12.5
y = 5
Answer:
3/8
Step-by-step explanation:
Three of the eight outcomes have exactly two heads: HHT, HTH, THH. The probability of getting exactly two heads is 3/8.
Answer:
$14.60
Step-by-step explanation:
5.84 times 2.5 = 14.6
For this case we have the following function:
Rewriting we have:
From here, we clear the value of x:
Rewriting we have:
Therefore, the inverse function is given by:
For x = 6 we have:
Answer:
is the value of f^-1(6) is:
c. 2.161
Answer: OM is similar to OP
ON is similar to OQ
Step-by-step explanation: