Nhat is the missing reason in step 3?
statements
mztrv=60°; mztrs = (4x)
trs and ztrw are a linear pair
mztrs + mztrv=180
60+4x = 180
4x = 120
x = 30
reasons
1. given
2. definition of linear pair
3. ?
substitution property of equality
subtraction property of equality
6. division property of equality
5
6.
substitution property of equality
angle addition postulate
subtraction property of equality
addition property of equality

or

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

hard

step-by-step explanation:

step-by-step explanation:

*calories burned = (weight)(calorie factor)*

calories burned = 180 (0.65)

calories burned = 117

the calories he used up is 117, which is 65% of his weight.