Answer:
D. x = 22.5
Step-by-step explanation:
Answer:
<h2>x = 29°</h2>
Step-by-step explanation:
From the question the angles lie on a straight line which means that the sum of their angles add up to 180°
Since angles on a straight line add up to 180°
To find the value of x add up all the angles and equate it to 180 to find x
That's
x + 4 + 147 = 180
x + 151 = 180
x = 180 - 151
We have the final answer as
<h3>x = 29°</h3>
Hope this helps you
Answer:
u can make it a fraction
Step-by-step explanation:
Answer:
x=7
Step-by-step explanation:
okay so you can see that there is a isocales triangke so that means the other base angle has to be 8x
then you know that the dioganels are perpendicular to each other
so then you know that 8x+5x-1+90=180
13x-1=90
13x=91
x=7
hope that helps
Hey!
I assume you're talking about percentage. What was the percentage increase from 86 books to 150.
Using the formula to find percentage increase, we will solve this:
{(86 - 150) / 86} × 100 = 74.42
So, the percent increase from 86 books to 150 is 74.42%
