"<span>9log9(4) = " What do you mean by this?</span>
a) substitution (refer to statements 1 and 2)
b) definition of supplementary
c) subtraction property of equality
So Marci's sore was 45 because every percent has to be out of 100 so to get it to 50 you divide by two so 90 / 2 = 45. And 45-39 = 6
Marci got 6 more correct then Donovan.
I’ve attached a photo with my work ....
Hope it helps!!
Answer:
X is 70 degrees
Step-by-step explanation:
In a triangle, all the angles add up to 180.
We can set up an equation:
48+62+x=180
x=180-(48+62)
x=70
