Answer:
B'(-6, 6)
Step-by-step explanation:
The dilation factor multiplies each coordinate value.
B(-2, 2) dilated by 3 ⇒ B'(-6, 6)
Sin B = opp/hyp
sin B = 3/5
Answer:
The associative property states that you can add or multiply regardless of how the numbers are grouped. By 'grouped' we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis. Add some parenthesis any where you like!.
The Commutative property states that order does not matter. Multiplication and addition are commutative.
hope this helps please mark brainliest!
Answer:
is A c=33/4
Step-by-step explanation:
Answer:
The answer is below
Step-by-step explanation:
A linear equation is represented by the equation y = mx + b, where m is the rate of change, b is the value of y at x = 0, y is a dependent variable and x is an independent variable.
a) Given that number of chirps per minute, C is dependent on the temperature, T, when T = 45 degrees, C = 0, this can be represented as (45, 0).
Also at 75 degrees, C = 126 it can be represented as (75, 126).
Using (45, 0) and (75, 126), we can determine the equation of the line from:
b) At t = 90°:
C = 4.2(90) - 189
C = 189 chirps per min