Answer:
29
Step-by-step explanation:
x+61=90
This is because they are complementary angles.
You can tell by the little square in the corner next to them
x=29
The answer is 7
you want to take your line plot and write each number on it as many times as the dots appear above it. since you have 7 numbers the center would be the 4th one. in order out of these numbers the 7 occurs fourth then giving you your answer.
Answer:
<h2>s = 66</h2>
Step-by-step explanation:
s + 24 = 90 <em>subtract 24 from both sides</em>
s + 24 - 24 = 90 - 24
s = 66
Answer:
17
Step-by-step explanation:
Do you even know what a stem-leaf plot is?
The scores lower than 80% are:
70, 70, 71, 78, 62, 62, 63, 68, 69, 69, 57, 57, 58, 49, 49, 30, and 21 percent according to the data given. That is 17 scores less than 80 percent.
Answer:
D
Step-by-step explanation:
Slope: (2-1)/(-3-2) = -⅕
y = (-⅕)x + c
1 = (-⅕)(2) + c
c = 7/5
y = (-1/5)(x) + (7/5)
5y = -x + 7
x + 5y = 7
