Answer:
-7/40
Step-by-step explanation:
1. Multiply the numbers
2. Add the numbers
3. Find The absolute value
4. Find The absolute value
5. Multiply the numbers again
6. Subtract the numbers
7. Divide the numbers
8. Simply the number
Answer:
Step-by-step explanation:
You can use a plot diagram to plot the points and if they all go straight through the origin then it is proportional :)
Answer:
Blank 1 would be irrational
Blank 2 would be 5 and 7
Step-by-step explanation:
hope this is correct
<h2>
Rate at which area is increasing is 1.08 m²/s.</h2>
Step-by-step explanation:
Area of triangle is with side a and b and angle C between them is given by
A = 0.5 ab SinC
Here we need to find how area changes with a and b fixed and C is changing,

We have
a = 8 m
b = 9 m

Substituting

Rate at which area is increasing is 1.08 m²/s.