Answer:
1. 5x+3y, 2. 5h, 3. 5x+20-2x+8 --> 3x+28, 4. 2y-6+5x+5 --> 2y+5x-1
Step-by-step explanation:
To find out how old the twins were that were in the recital you need to be able to interpret a stem and leaf plot. The number of the left gets placed with each number on the right to create a number in the data set. See the key for an example. This means there were 2 people that were 5 years old making them the twins!
Slope intercept: y = mx + b
3y = 2x + 10
Y = 2/3x + 10/3
Perpendicular = opposite sign and reciprocal slope
Y = -3/2x + b
-10 = -3/2(10) + b
-10 = -15 + b, b = 5
Equation: y = -3/2x + 5
Answer:
e = 1.04
Step-by-step explanation:
To find e, we apply the sine rule
e/sineE = f/sineF
e/sine55 = 1.2/sine109
e/0.8192 = 1.2/0.9455
0.9455e = 1.2 x 0.8192
e = 0.9830/0.9455
e = 1.0397
to nearest tenth = 1.04inch
Answer:
9x
9 • x
9(x)
9*x
I think that's what the question means?
