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Nana76 [90]
3 years ago
15

Which trigonometric ratio is defined as the length of the adjacent leg divided by the length of the hypotenuse?

Mathematics
2 answers:
AfilCa [17]3 years ago
3 0

SOH CAH TOA

Cosine is adjacent over hypotenuse so you're answer is C.

:)))

weqwewe [10]3 years ago
3 0

Answer:

C

Step-by-step explanation:

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the radious of each wheel of a car is 16 inches at how many revolutions per minute should a spin balancer be set to balance the
Alex Ar [27]

Answer:

revolutions per minute for 16 inches is 946 / minute

revolutions per minute for 14 inches is 1081 / minute

Step-by-step explanation:

Given data

radius = 16 inch

speed = 90 mph  = 90/60 = 1.5 miles/minute = 1.5 × 5280 feet /12 inches = 95040 inches /minute

radius 2 = 14 inches

to find out

revolutions per minute

solution

first we calculate the circumference of the wheel i.e. 2×\pi×radius

circumference = 2×\pi×16

circumference = 32\pi

we know that revolution is speed / circumference

revolution = 95040/32\pi

revolution = 945.38 / minute

we have given radius 14 inches than revolution will be i.e.

revolution = speed / circumference

circumference = 2×\pi×14

circumference = 28\pi

revolution =  95040/ 28\pi

revolution = 1080.43 / minute

7 0
2 years ago
Rewrite (7x-8)(-1) using the distributive property
stealth61 [152]
The answer would be (-7x+8), the -1 basically means to switch the symbols
4 0
3 years ago
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Solutions to this quadratic<br> F(x) = x^2 + x - 2
dybincka [34]

Answer:

x = -2 & x = 1

Step-by-step explanation:

4 0
2 years ago
Need some help please
spayn [35]
It would be A.) 7. hope this helps
3 0
3 years ago
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If y varies inversely with the square of x, and y=6 when x=4, find y when x=0.1
sergejj [24]

Answer:

9600

Step-by-step explanation:

y varies inversely with the square of x

y=k/(x^2)

for some non-zero constant k

y=6 when x=4

6=k/(4^2)

k=96

y=96/(x^2)

x=0.1

y=96/(0.1^2)

y=9600

8 0
2 years ago
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