Bisector angle
Then apply relation
8/2 = L3 / L2
L2 = 4.9
then
8/2= 4 = L3/ 4.9
So, L3 = 4•4.9 = 19.6 cm
Also
8/2= 4= 4.9/L2
So ,L2= 4.9/4 = 1.2 cm
Then, answer is OPTION D) 19.6 cm, 1.2 cm
Answer:
x=12.5
Step-by-step explanation:
2x-25=0
Move 25 to the right with addition so you get the 2x by itself:
2x=25
Now divide the 2 to the right to get the x by itself:
x=25/2, which is the same as x=12.5
Answer:
cubic blocks
Step-by-step explanation:
The given parameters are:



Required
Number of cubic blocks to fill the tank
To do this, we simply calculate the volume of the tank by:

This gives:


Simplify

Express as mixed numbers

Answer:
Sarah is Correct
Step-by-step explanation:
If we are given the area of a circle as 44 Square Centimeter, we know that:
Area of a Circle
Circumference of a Circle 
Therefore, from the area, we can obtain the value of the radius to calculate the circumference of the circle:

Therefore:
Circumference of the circle
=23.51 centimeters.
Answer:
11.60
Step-by-step explanation:
dozen =12
12 divided by 3 is 4. 2.90 times 4
11.60