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Sunny_sXe [5.5K]
3 years ago
13

The period of a compound pendulum is given by T=2π√(h²+k²/gh) express k in terms of T,h and g​

Mathematics
1 answer:
makvit [3.9K]3 years ago
8 0

Answer:

qss-qvcj-kwr join guys iam bored

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finlep [7]

21 *78=

20 * 80=

1600 as an estimate


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3 years ago
A rectangle sandbox has an area of 64 square yards. What might be the perimeter of the sandbox?
zubka84 [21]

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4 0
3 years ago
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Math help will give brainliest<br>X is 7 but I got m angle D wrong
STatiana [176]
Answers: 
x = 7
The measure of angle D is 14 degrees

-----------------------------------------------
-----------------------------------------------

Angle C and angle D are complementary, which means they add to 90 degrees. 

(angle C) + (angle D) = 90
(12x-8) + (3x-7) = 90
12x-8 + 3x-7 = 90
(12x+3x) + (-8-7) = 90
15x-15 = 90
15x-15+15 = 90+15
15x = 105
15x/15 = 105/15
x = 7

So you have the correct x value. Nice work.

Now use this x value to find the measure of angle D

angle D = 3*x - 7
angle D = 3*7 - 7
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angle D = 14 degrees

5 0
3 years ago
What is x? Please help fast
Firdavs [7]

Answer:

x = 47°

Step-by-step explanation:

m∠DPB + ∠BPC = 180° (Definition of a straight line)

Plug in the corresponding numbers and variables to the corresponding places:

x + 133 = 180

Isolate the variable, x. Subtract 133 from both sides:

x + 133 (-133) = 180 (-133)

x = 180 - 133

x = 47

47° is your answer.

~

3 0
3 years ago
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Solve the equation 14z=224
kolbaska11 [484]

Answer:

16

Step-by-step explanation:

224/14=16

6 0
3 years ago
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