Answer:
38.4895
Step-by-step explanation:
area of circle = pi * r^2
3.142 * 7^2 = area of the whole circle
as we only have 1/4 of the circle we divide our area by 4
(3.142 *7^2) / 4 = 38.4895
Less than 1
Multiply the bases to get a common denominator
75/240+112/240
187/240
187<240 therefore it is less than 1
Answer:
A) x=8 and angle ABC=115 degrees
Step-by-step explanation:
the lines are parallel, meaning the angles are congruent.
you can set up the equation (15x-5)=(10x+35) and simplify.
1. separate variable by subtracting 10x on both sides to get (5x-5)=(35)
2. add 5 on both sides to get 5x=40
3. divide both sides by 5 to get x=8
4. plug x=8 into original function (10x+35) to get (10(8)+35) which equals 115 degrees
6n + 5 < 20
Subtract both sides 5
6n + 5 - 5 < 20 - 5
6n < 15
Divide both sides by 6
6n ÷ 6 < 15 ÷ 6
n < 15/6
n < 3×5/3×2
n < 5/2
n < 2.5
n《 2
Thus the largest value of n is :
<h2>
<em>n</em><em> </em><em>=</em><em> </em><em>2</em><em> </em></h2>
I hope this helps you
Area=length.width
Area=1.5/8
Area=5/8