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GalinKa [24]
3 years ago
12

Question on picture!!!!!!!!

Mathematics
1 answer:
Nat2105 [25]3 years ago
6 0

Answer:

1st option

Step-by-step explanation:

Given y varies inversely as x then the equation relating them is

y = \frac{k}{x} ← k is the constant of variation

To find k use (3, 8 ) , that is x = 3 when y = 8 , then

8 = \frac{k}{3} ( multiply both sides by 3 )

24 = k

y = \frac{24}{x} ← equation of variation

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So i basically have to put true or false, please give me the right answer:
4vir4ik [10]

Answer:

Yes, No, Yes, No.

Step-by-step explanation:

3 0
3 years ago
Circle experts...help! will give brainly to most detailed answer
azamat
<h3>Answer:  161 degrees</h3>

=========================================================

Explanation:

Line AE is a tangent while line AU is a secant. The angle formed by the secant and tangent lines connects with the arcs through this formula

secant tangent angle = (larger arc - smaller arc)/2

More specifically, we can say:

angle EAI = (arc EU - arc IE)/2

42 = ( (7m+5) - (3m-1) )/2

42*2 = (7m+5) - (3m-1)

84 = 7m+5 - 3m+1

84 = 4m+6

4m+6 = 84

4m = 84-6

4m = 78

m = 78/4

m = 39/2

m = 19.5

Use this value of m to compute each arc

  • arc IE = 3m-1 = 3*19.5-1 = 57.5 degrees
  • arc EU = 7m+5 = 7*19.5+5 = 141.5 degrees

Let's say arc IU is some unknown number x. It must add to the other two arc measures to form 360 degrees, which is a full circle.

(arc IU) + (arc IE) + (arc EU) = 360

x + 57.5 + 141.5 = 360

x + 199 = 360

x = 360-199

x = 161

The measure of minor arc IU is 161 degrees

4 0
3 years ago
Read 2 more answers
Part 2: Who wants to be brainliest? Say ME for a high chance to win!
quester [9]

Answer:

Me

Step-by-step explanation:

5 0
3 years ago
calcular el valor de la fuerza desconocida en cada gráfico, si el sistema esta en equilibrio (les pongo coronita :c ayuda porfaa
blondinia [14]

Answer:

7. F=24N

8. P=16N

Step-by-step explanation:

the sum of all forces will equals 0

8 0
2 years ago
Can someone please help meh with dis? I'll mark brainliest to the correct answer!! If yoo can thanks (also I suck at spelling so
Mandarinka [93]

Answer:

-0.6

Step-by-step explanation:

-2.1--0.6= 1 1/2

2 negatives make a positive

3 0
3 years ago
Read 2 more answers
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