Step-by-step explanation:
Area of land = 74m * 45m = 3330m2
It would be 7/10 because since 10/10 is the Earth, and 3/10 is water, 10-3 is 7.
Step-by-step explanation: ITS RIGHT CAUSE I ACTUALY THOUGHT ABOUT IT
Yes, you are correct to use proportions because they are similar triangles.
Step-by-step explanation:
<u>Break down the word expression:</u>
The sum of 5 and b divided by two
the sum (+) of 5 and b (5 + b) divided by 2.
<u>Expression:</u>

Parentheses represent that we need to add first, in order to divide the sum by 2.
Yes! In △RST, VT=60 in. What is the length of TX¯¯¯¯¯? It is 40 in.