a triangle has a base length of 7cm less than its height. if the area of the triangle is 22cm2 , find the height of the triangle

14

step-by-step explanation:

14 x 3 = 42

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.

i think the answer is b