Answer: 5km per hour
Step-by-step explanation:
You'd do 20/number of hours so you get 1 hour and you'll get his walking speed
Answer:
B
Step-by-step explanation:
When you look at the triangle look at the 3 vertices. Now look at you answers given and choose one that combines all 3 vertices. You don't want your answer to contain a letter/number that represents the length of a side.
So in this case you don't want M or Y in you answer.
Your answer has to be made up of A X andT.
The only answer that uses AXT is answer B.
Answer:
f(x)=7
Step-by-step explanation:
Plug in x=2 to the equation.
f(x)=5(2)-3
f(x)=10-3
f(x)=7
You can use a graphing paper or a software to create a scatter plot. I used MS Excel to plot the points. You simply have to type the values and create a graph. The x-axis is the number of years and the y-axis is the savings account balance.
Answer:
90
Step-by-step explanation:
1600;is a perfect square as 40*40.
if we subtraction 90 from 1690 it is a perfect square..
