Remark
Good golfers never slice the ball. They occasionally may hook it but they seldom if ever slice it. If he only slices it 10 years and his shot is 275 yards from the tee, his straight line distance from the hole is hardly noticeable from 478 - 275 = 203. It will take a couple of decimal places I would think to notice the difference.
If he shot the first shot straight down the middle of the fairway, his distance to the flag would be exactly 203 yards. Since he is 10 yards off the center line. You need to employ the Pythagorean theorem twice. The first time to figure out what that slice has cost him. His tee shot is 275 yards. The straight line distance is (b).
a=10
b = ??
c = 275
a^2 + b^2 = c^2
10^2 + b^2 = 275^2
100 + b^2 = 75625
b^2 = 76625 - 100
b^2 = 76525
b = sqrt(76525)
b = 274.82
So his straight line distance is 475 - 274.82 = 200.18
Now what you need to do is take another shot from 10 yards of the straight line distance.
a = straight line distance = 200.18
b = 10
c = actual distance
a^2 + b^2 = c^2
200.18^2 + 100 = c^2
40072.78 + 100 = c^2
c = sqrt(40172.78)
c = 200.43 yards. Answer
Answer:
D. 48 in.^2
Step-by-step explanation:
Sides DE and AB are corresponding, and the triangles are similar.
linear scale factor = k = AB/DE = 12/60 = 1/5
area square factor = k^2 = (1/5)^2 = 1/25
area of ABC = area of DEF * area scale factor = 1200 sq in * 1/25
area of ABC = 48 sq in
Answer: D. 48 in.^2
Hello there!
Remember that we already have one course for $35, and $22.50 for each course after that. Our total is $170.
Our equation is:
22.50x + 35 = 170
First, subtract 35 from both sides.
22.50x = 135
Divide both sides by 22.50.
x = 6
Remember to add the additional class, so x is actually 7.
Your answer is 7 courses.
I hope this helps!
Answer:
Area of composite figure = 216 cm²
Hence, option A is correct.
Step-by-step explanation:
The composite figure consists of two figures.
1) Rectangle
2) Right-angled Triangle
We need to determine the area of the composite figure, so we need to find the area of an individual figure.
Determining the area of the rectangle:
Given
Length l = 14 cm
Width w = 12 cm
Using the formula to determine the area of the rectangle:
A = wl
substituting l = 14 and w = 12
A = (12)(14)
A = 168 cm²
Determining the area of the right-triangle:
Given
Base b = 8 cm
Height h = 12 cm
Using the formula to determine the area of the right-triangle:
A = 1/2 × b × h
A = 1/2 × 8 × 12
A = 4 × 12
A = 48 cm²
Thus, the area of the figure is:
Area of composite figure = Rectangle Area + Right-triangle Area
= 168 cm² + 48 cm²
= 216 cm²
Therefore,
Area of composite figure = 216 cm²
Hence, option A is correct.