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worty [1.4K]
3 years ago
6

A pendulum swings through an angle of 20 degrees each second. If the pendulum is 40 inches long how far does the tip move each s

econd? does r= 20 in. or 40 in
Mathematics
1 answer:
Olin [163]3 years ago
3 0

If the pendulum is 40 inches long, its tip moves 13.96” each second. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

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The solution is {-8, 3} but I’m not sure how to graph it on a line, is it A B C or D?
shtirl [24]

Answer:

-8 < x< 3

Step-by-step explanation:

|2x+5| <11

there are two solutions, one positive and one negative ( remember to flip the inequality for the negative)

2x+5 <11  and   2x+5 > -11

Subtract 5 from each side

2x+5-5 < 11-5 and    2x+5-5 > -11-5

2x< 6           and           2x>-16

Divide by 2

2x/2 <6/2        and       2x/2 >-16/2

x <3                  and             x>-8

-8 < x< 3

x is less than 3 and x is greater than -8

open circles and -8 and 3 and a line between

8 0
3 years ago
The sum of a equation and 35 is 100.create an equation solve,and tell what that number was
andreev551 [17]
<em>The sum of a number and 35 is 100. Create an equation and solve, and tell what the number was</em>.

Let's call our number n. Our equation is
n + 35 = 100
We can subtract 35 from each side to get
n + 35 - 35 = 100 - 35
n = 65
3 0
3 years ago
Y=2x-5 x+y=7 solve by elimination
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Answer:

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True or False: Midpoint is represented by a whole number, Indicating a length.
Citrus2011 [14]
Your answer is false
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Which of the following represents the multiplicative inverse of the value below?
liraira [26]

The answer is C because you would flip the 6 and 5 around I'm pretty sure.

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