Answer:
x=9
Step-by-step explanation:
the equal of angles in triangle is 180°
so
Unit 4 Lesson 9 Unit Test "Transformations"
1) A. I and III only
2) C.
3) B. (x,y) arrow (x-6, y-5)
4) D. (4,-5)
5) C. P'(4,1), Q'(2,-8), and R'(-8,-1)
6) D.
7) A. ON
8) A. 240 Degrees
9) D. 6
10) C. S
11) C. Circle
12) D. No symmetry
13) A. (5,9)
14) D is flipped when reflected over l and is regular when reflected over m
15) Translation; does not rotate just slides down and is not altered
16)
17) A(-3,1)=(-12,4), B(4,-3)=(16,-12) C(2,3)=(8,12) D(-1,4)=(-4,16) Since you multiply each by the scale factor of 4.
All multi choice are 100% correct I just took the test.
How many seconds did Nolan take?
kong: 15% 15x100=1,500
Nolan:85 seconds 85x2=170
then when you multiple kong by 15 and 100 it gives you 1,500 however nolan did of the seconds 85x 2 gives you 170 . in conclusion Nolan did 15x2=30 . which means Nolan did 30 seconds.
'
Answer:
4p + 12
Step-by-step explanation:
p + p+2 + p+4 + p+6 = 4p + 12
As a starter, the y value is equal to f(x); the x value is equal to the x in f(x).
So basically, in this case, replace x with the number in the brackets.
Coordinates have x, y values (x, y). Here, we know x is -2, so we need to find y.
on the graph, find x = -2 and find where the line of the drawn graph intersects it. Looks like the line intersect x = -2 when y = 3. So f(-2) = 3.
Same applies for b: x = 0, find where the line hits x = 0, and that's your y value, which is 1.
Tried my best to simplify it. Hope it helps lol.