Suppose an architect has design a building strong enough to withstand an earthquake 70 times as intense as the denali quake and 30 times as intense as the rat island quake. find what structure is the strongest

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

step-by-step explanation:

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

a reflection across the x axis and a 90 degree rotation left and right.