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Sphinxa [80]
3 years ago
10

-8v=9-9v solve for v​

Mathematics
2 answers:
Finger [1]3 years ago
8 0

Answer: v = 9

Step-by-step explanation: Hi there!

First, add 9v on each side to get

v=9.

Naya [18.7K]3 years ago
8 0

Answer:

v=9

Step-by-step explanation:

 −8v=9−9v

−8v=9+−9v

−8v=−9v+9

−8v+9v=−9v+9+9v

v=9

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Given that a function, h, has a domain of -3 ≤ x ≤ 11 and a range of 1 ≤ h(x) ≤ 25 and that h(8) = 19 and h(-2) = 2, select the
Leokris [45]

The true statement for h regarding the function is  that C. h(2) = 16.

<h3>How to illustrate the function?</h3>

From the information given, the function, h, has a domain of -3 ≤ x ≤ 11 and a range of 1 ≤ h(x) ≤ 25.

This illustrates that the range or h has to be less than or equal to 25.

The option that correctly fits this is C.

Learn more about functions on:

brainly.com/question/25638609

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7 0
1 year ago
If the circumference of a circle measures 3π cm, what is the area of the circle in terms of π?
g100num [7]

Answer:

the area of the circle is 2.25\pi\ cm^2.

Step-by-step explanation:

We have,

Circumference of a circle is 3π cm

Formula of circumference of a circle is given by :

C=2\pi r

r is radius of circle

r=\dfrac{C}{2\pi}\\\\r=\dfrac{3\pi }{2\pi}\\\\r=1.5\ cm

Area of a circle is given by :

A=\pi r^2\\\\A=\pi (1.5)^2\\\\A=2.25\pi\ cm^2

So, the area of the circle is 2.25\pi\ cm^2.

5 0
3 years ago
a sofa at Leon's and Pei was originally $1,899 the price was reduced by 35% for a quick sale but when it's still did not sell it
sineoko [7]

Hey there!!

Let's take a closer look at the question,

We have the original price with included 15% tax

This original price is first reduced by 35% , first let's solve this.

35% = 35 / 100 = 0.35

0.35 × 1899

... $664.65 = 35% of of $1899.00

It would be sold for

... 1899 - 664.65

... $1234.35

Now, this price is further reduced by 20%

20% = 20/100 = 0.20

... 0.20 × 1234.35

... $246.87

This is 20% of 1234.35

Now, the price it would be sold for =

... $1234.35 - $246.87

... $987.42 is the final price the sofa would be sold for.

Hope my answer helps!!


7 0
3 years ago
Read 2 more answers
An electrician charges $35 per hour plus a fixed amount for residential work. For a job that took 6 hours, he billed $270. Write
Alexeev081 [22]
With the information provided, we can begin with the equation:

y=35x + b

With x = number of hours, y = total cost, b = fixed amount that is charged for residential work

We know that after 6 hours, $270 was charged:

$270 = $35(6) + b

Solve for b:

b = $270 - $210 = $60

The fixed amount that is charged for residential work is $60. So now we can rewrite the equation as:

y = 35x + 60
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They can arrange 5 ways
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