2
exploration: writing steps in a proof (continued)
statements
reasons
1. matmc2=mceda
1. given
2. mzeba = m 2 + m23
2. angle addition postulate (post. 1.4)
3. mzeba = mz2 + m21
3. substitution property of equality
4. mzeba =
4. commutative property of addition
5. mz1 + m2 =
5. angle addition postulate (post. 1.4)
6. transitive property of equality

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

the answer is $42.96

step-by-step explanation:

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140