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iVinArrow [24]
3 years ago
10

What is 3/7 +1/5 and how would I get it​

Mathematics
2 answers:
barxatty [35]3 years ago
7 0

Answer:

22/35

Step-by-step explanation:

1. find a common denominator

- for this you would multiply each of the denominators to each other as well as the numerators.

- (3*5 / 7*5) + (1*7 / 5*7)

2. 15/35 + 7/35 = 22/35

3. The denominator stays the same

Hope this helps :)

Aleks04 [339]3 years ago
5 0

Answer:

22/35

Step-by-step explanation:

3/7 + 1/5

First, find a common denominator.

7*5=35  multiply the numerator by 5 too: 3*5=15

5*7=35  multiply the numerator by 7 too: 1*7=7

15/35 + 7/35

=22/35

Cannot be simplified.

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2 years ago
X=3G/2 rearrange to make g the subject
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M(5, 7) is the mid-point of the l.ine segment joining A (3,4) to B. Find the coordinates of B.
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Answer:

B(7,10)

Step-by-step explanation:

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5 0
3 years ago
Can someone please help me​
defon

9514 1404 393

Answer:

  P = 50,000

  r = 0.08

  i = 0.02

  K = 4

  n = 20

  t = 5

Step-by-step explanation:

In this formula, r is the annual interest rate, 8% or 0.08. K is the number of times the interest is compounded in a year. Since interest is compounded quarterly, K = 4.

  r = 0.08

  i = r/K = 0.08/4

  i = 0.02

t is the number of years interest is compounded, so ...

 t = 5

  n = Kt = 4·5

  n = 20

P is the principal amount invested:

  P = 50,000

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True because i² = -1 and a and b are real
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