1)
2) is a right angle (perpendicular lines form right angles)
3) is a right triangle (definition of a right triangle)
4) and are complementary (the acute angles of a right triangle are complementary)
Answer:
50%
Step-by-step explanation:
There are 8 tiles on the spinner, 4 of which are red.
4/8 = 1/2 - 50%
There is a 50% chance that the spinner will land on red.
Answer:
Given function:
t(s) = 3s + 20
where:
- t(s) = number of palm trees grown
- s = number of seeds planted
Given function:
s(d) = 20d
where:
- s(d) = number of seeds planted per day
- d = number of days
To determine the composite function that represents how many palm trees Carlos can expect to grow over a certain number of days, simply substitute s = 20d into t(s) = 3s + 20:
⇒ t(d) = 3(20d) + 20
⇒ t(d) = 60d + 20
The unit of measurement is <u>how many palm trees</u> Carlos can expect to grow <u>over</u> a certain <u>number of days</u>:
Answer:
See Explanation
Step-by-step explanation:
Given
New function:
We can assume the parent function to be:
The new function can be represented as:
Where
A = Vertical stretch factor
B = Period
C = Right shift
By comparison:
to
Solve for B
Using the calculated values of This implies that, the following transformations occur on the parent function:
- <em>Vertically stretched by </em><em />
- <em>Horizontally compressed by </em><em />
- <em>Right shifted by </em><em />
7/10
9/10 - ____ = 2/10
9 - 7 = 2
So, 9/10 - 7/10 = 2/10 or 1/5