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Burka [1]
3 years ago
14

What is 3v+7v+9v equal to

Mathematics
1 answer:
Fofino [41]3 years ago
5 0

Answer:

19v

Step-by-step explanation:

3v, 7v, and 9v all have the same variable, therefor, you can add all of them up as you would regular numbers, you just have to add "v" at the end.

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Tim's phone service charges $26.60 plus an additional $0.25 for each text message sent per month. if tim's phone bill was $32.85
Murljashka [212]
$26.60 + $0.25t= $32.85

To Solve:
$26.60 + $0.25t= $32.85
$26.60 - $26.60+ $0.25t= $32.85 - $26.60
$0.25t  = $6.25
$0.25t/$0.25 = $6.25/ $0.25
t= 25



6 0
3 years ago
(b) A square has an area of 36 ft? What is the length of each side
chubhunter [2.5K]
The answer is 9 because 36 divided by 4 is 9.

Have a great day.
7 0
3 years ago
Read 2 more answers
10,9,8,7......
Charra [1.4K]

Answer:

30th term of the sequence is -19

Step-by-step explanation:

first term = 10

common difference = 9- 10 = -1

so, nth term = a + (n-1) d

( where n is number of term, a = first term ,

d = common difference. )

  • 30th term = 10 + (30-1) × -1
  • 30th term = 10 - 29
  • 30th term = -19

<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em><em>.</em><em>.</em>

3 0
3 years ago
Read 2 more answers
Tyrone is converting StartFraction 45 Over 50 EndFraction to a percent. Which method should he use to find the percent?
ANTONII [103]

Answer:

Multiply the numerator and the denominator of the fraction by 2.

Step-by-step explanation:

Here are the options :

Divide the numerator and denominator of the fraction by 2.

Subtract 40 from the numerator and denominator of the fraction.

Multiply the numerator and the denominator of the fraction by 2.

Add 50 to the numerator and denominator of the fraction.

(45 x 2) / (50 x 2) = 90/100

Multiply 90/100 by 100 = 90%

the same answer would be gotten if 45/50 is multiplied by 100

45/50 x 100 = 90%

4 0
3 years ago
Can someone help me please really need help​
Lana71 [14]

Answer:

The student can increase the magnetic field of the magnet by using an electromagne.

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3 years ago
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