Answer:
Step-by-step explanation:
Considering the given triangle SHX, to determine SH, we would apply the sine rule. It is expressed as
a/SinA = b/SinB = c/SinC
Where a, b and c are the length of each side of the triangle and angle A, Angle B and angle C are the corresponding angles of the triangle. Likening it to the given triangle, the expression becomes
SH/SinX = HX/SinS = SX/SinH
The sum of the angles in a triangle is 180°. Therefore,
X = 180 - (66 + 61) = 53°
Therefore
SH/Sin 53 = 22/Sin 66
Cross multiplying, it becomes
SHSin66 = 22Sin53
0.914SH = 22 × 0.799
0.914SH = 17.578
SH = 17.578/0.914
SH = 19.2
Yes
Yes
No [when you multiply or divide 2 negative numbers, they produce a positive number] -3 x -2 = 6 (-13,6)
No -36 ÷ -9 = 4 (-15,4)
No -3 + 6 = 3 (-15, 3)
No -1 - (-1) = -1 + 1 = 0 (-14, 0)
Yes
Answer:
Step-by-step explanation:
If you write the proportion as ratios of feet to yards, you have ...
__
Please note that a proportion is a true statement. Here, you need only pick the true statement from those offered. For example, here's the first choice written in more readable form:
Lets break it down :)
Look at the examples of how I explained all the other ones to you.
Use that information, now 1 milliliter is equal to 0.001 liters. So using the number 2,750 we are going to move our decimal to get 2.75 liters and that's our answer!
If you have any other questions let me know! :)
<span />
