(46 2/3) / (1/3) =
(140/3) / (1/3) =
140/3 * 3/1 =
420/3 =
140 <=== 140 can be made
The answer is False as they add up to 20 only
hope it helped ;)
Answer:
Step-by-step explanation:
Since this is a right triangle we will use trig identites and ratios to solve. x first. The side opposite the reference angle of 22 degrees is 6, and the hypotenuse is x. The trig ratio that uses the side opposite over the hypotenuse is the sin ratio:
and
so
x = 16.01
Now for y. y is adjacent to the reference angle, and the trig ratio that uses the side opposite over the side adjacent is the tangent ratio:
and
so
y = 14.85
Not sure where your rounding needs to be; that part of the instructions is cut off.
Answer/Step-by-step explanation:
3.a. length of AC.
Hypotenuse = AC
Opposite side to 60° = 7
Therefore,
(to nearest tenth)
b. Length of BC
Hypotenuse = BC
Opposite side to 50° = 7
Therefore,
(to nearest tenth)
c. Length of AB
Use the law of sines to find AB
m<C = 180 - (60 + 50) (sum of angles in a triangle) = 70°
m<A = 60°
BC = 9.1
AB = ?
Cross multiply
Divide both sides by sin(60)
(nearest tenth)
Answer:
Question 1: The total cost before tax is $47.99
Question 2: cant help ya there, not that smart sorry..
Step-by-step explanation: