Answer:
13 yrs old
Step-by-step explanation:
104/8=13
Answer:
36
Step-by-step explanation:
90÷5=18
18×2=36
We multiply two because the ration for adults is 2
Answer:
Step-by-step explanation:
Given
Initially, he drank 3 pints of water
Then, more cups
Required
How many cups did Ian drink altogether
This question can be solved by adding the size of water he drank during the hike and when he got home
i.e.
But the answer should be in cups;
So, number of pints has to be converted to number cups
Given that 1 pint = 2 cups;
3 pints will be 3 * 2 cups
3 pints = 6 cups;
So,
Altogether, he drank of water
If we are told to solve the triangle, this usually means that we have to determine everything about it (all angles and sides). Using the sine Law, we can determine the measure of angle B.
a/sin A = b/sin B
Substituting the known values,
19 / sin (32) = 12 / sin B
The value of B from the equation is 19.55°.
Then, we can solve for the measure of angle C by subtracting the sum of measures of angle A and B from 180.
C = 180 - (32° + 19.55°)
C = 128.45°
Then, determine the length of side C by using again the sine law.
19/sin (32) = c/ sin(128.45)
c = 29.08
Thus, the sides are a = 19, b = 12, and c = 29.08 and the angles are A = 32°, B = 19.55°, and C = 128.45°.
X intercept is 6 let y=0 to solve for x so 6x=36, so X=6. And Y is 18, let x = 0, 2y=36, Y=18