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Bond [772]
3 years ago
10

Write three ratios equivalent to this:18 right handed students for every 4 left handed?

Mathematics
2 answers:
3241004551 [841]3 years ago
6 0
9:2, 36:8, 72:16 is the answer
kotegsom [21]3 years ago
3 0
18:4,18/4,18 to 4
18/4 equals 4 1/2
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On a baseball field, the pitcher’s mound is 60.5 feet from home plate. During practice, a batter hits a ball 195 feet at an angl
worty [1.4K]

In this problem, we can imagine that all the points connect to form a triangle. The three point or vertices are located on the pitcher mount, the home plate and where the outfielder catches the ball. So in this case we are given two sides of the triangle and the angle in between the two sides.

<span>With the following conditions, we can use the cosine law to solve for the unknown 3rd side. The formula is:</span>

c^2 = a^2 + b^2 – 2 a b cos θ

Where,

a = 60.5 ft

b = 195 ft

θ = 32°

Substituting the given values:

c^2 = (60.5)^2 + (195)^2 – 2 (60.5) (195) cos 32

c^2 = 3660.25 + 38025 – 20009.7

c^2 = 21,675.56

c = 147.23 ft

<span>Therefore the outfielder throws the ball at a distance of 147.23 ft towards the home plate.</span>

8 0
3 years ago
6) Does the mapping diagram show a function?
Serhud [2]

Answer:

No, you cannot have the same input for 2 different outputs

Step-by-step explanation:

4 0
3 years ago
a rock band has 5 members and, 2/5 of the members play string instruments. Also, 0.4 of the members sing.Does the band have the
Bad White [126]
Convert 2/5 to a decimal and you get .4, or 40%. 40% of the band members also sing, so yes, the band has the same number of string instrument players and singers.
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