13 factored out is 13x - 39 add 39 to both sides it equals 13x=78 and 78 divided by 13 is 6 the anwser is x=6
9514 1404 393
Answer:
(x +yi)²
Step-by-step explanation:
Comparing the given expression to the square of a binomial, we can determine the given expression to be a square.
(a +b)² = a² +2ab +b²
Here, we have a=x and b=yi. Then the factorization is ...
x² +2xyi +(yi)² = (x +yi)²
Answer:
A) x+5
B) 121
Step-by-step explanation:
A) If Tim is 5 pounds heavier than Amy, an equation for this situation can be modeled by x+5, where Amy is <em>x </em>pounds.
B) If Tim is 126 pounds, then Amy's weight is 126-5=121 pounds.
We know that
if <span>Ray RT bisects QRS
then
the ray RT </span> divide into two equal parts the ∡QRS
so
∡QRT=∡TRS
∡QRT=∡QRS/2-------> 64°/2------> 32°
∡QRT=32°
∡TRS=32°
<span>
the answer is
</span>the measures of QRT and TRS is 32°
Associate property because he was just rearranging the numbers using parentheses. Please mark me as brainiest!
