Answer:
The y-intercept is positive 15
Step-by-step explanation:
To calculate it use pythagoras: a^2+b^2=c^2
7^2+10^2=49+100=149
calculate the square root:
so the diagonal is about 12.2 inches long
Answer:
The formula is (base x height x 1/2) OR ([base x height] / 2)
Hope that helps!
Step-by-step explanation:
Answer:
Step-by-step explanation:
The answer is 8 and 4 1/2.