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uranmaximum [27]
2 years ago
15

Find geometric mean of 30 and 12

Mathematics
1 answer:
ozzi2 years ago
3 0

Answer:

18.97366596101

Step-by-step explanation:

Or In your case none of these answers are correct.

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In the figure below, abc is a right triangle. a + b = 150 degrees, and c + d = 35 degrees
timurjin [86]
Um i would need more details 
But i thing you would add those together
6 0
3 years ago
What is the domain of the rational function, f of x equals quantity x minus 5 over quantity 2 times x minus 3
liq [111]

Answer:

<u>Domain = R - {3/2}</u>

Step-by-step explanation:

The domain of a rational function consists of all the real numbers x except those for which the denominator is 0

The given function is :

f(x) = \frac{x-5}{2x-3}

We need to find the zeros of the denominator

∴ 2x - 3 = 0    ⇒ add 3 to both sides

∴ 2x = 3          ⇒ divide both side by 2

∴ x = 3/2        

The domain will be all real number except the zeros of the denominator.

So, Domain = R - {3/2}

Also, see the attached figure that represents the given function.

7 0
3 years ago
Ayden has a goal of finishing painting at least 80% of the 500 square meters of a houses walls by today. He actually finished pa
svlad2 [7]

Answer:

Ayden has reached his goal. He has painted 83%.

Step-by-step explanation:

80% of 500 square meters is 400 square meters. Ayden has painted 415 square meters which is 83%.

7 0
3 years ago
Can someone help me find the annulus of the shaded area? much appreciated ​
Dimas [21]

Answer:

34.83

Step-by-step explanation:

7 0
3 years ago
Sales for a company were 3 million dollars more the second year than the first, and sales for the third year were doubled the sa
Sati [7]

Year 3 = 2s

Year 2 = 3 + x

Year 1 = x

s = second year

x = first year

2s = 26

s = 13

The second year they made 13 million

13 - 3 = 10

x = 10

They made 10 million the first year.

6 0
3 years ago
Read 2 more answers
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