Answer:
Perimeter of Δ XYZ = 24.13
Step-by-step explanation:
In Δ XYZ is a right triangle because the XYZL is a square. Therefore the hypotenuse = 10; Looking at the 43° angle, XY is the side that is opposite the 43° angle and the YZ is the side that is adjacent to the 43°.
Using the trig ratios:
XY = opposite/ hypotenuse which is Sin 43°
Sin 43° = XY/ 10
10(Sin 43°) = XY
6.82 = XY
YZ = adjacent/hypotenuse which is Cos 43°
Cos 43° = YZ/10
10(cos 43°) = YZ
7.31 = YZ
Now the Perimeter = XY + YZ + XZ
Perimeter = 6.82 + 7.31 + 10
Perimeter = 24.13
The answer is number 2. Thirty cents
Answer:
y=5/2x+5
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Answer:
the answer is 68.397
Step-by-step explanation:
becasue you round 3 down on the 4 digit after the decimal
Based on the information given and the computation, the height of the goalpost will be 16.10 meters.
<h3>
Solving the equation.</h3>
Let the height of the goalpost be represented by x.
Based on the information given, the equation to solve the question will be:
1.55/1.15 = x/11.95
Cross multiply
1.55 × 11.95 = x × 1.15
x = (1.55 × 11.95) / 1.15
x = 16.10
Therefore, the height of the goalpost will be 16.10 meters.
Learn more about equations on:
brainly.com/question/14323743
