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Wittaler [7]
3 years ago
5

the left and right page numbers of an open book are two consecutive integers whose sum is 589. find these page numbers

Mathematics
1 answer:
kramer3 years ago
6 0

Answer:

267 and 322

Step-by-step explanation:

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I am confused on this question.....please help!
asambeis [7]

Answer:

Todd.

Step-by-step explanation:

The equation has no solutions because negative 2 ≠ 4

3 0
3 years ago
1. The ages of Sonal and Manoj are in the ratio of 7:5. Ten years hence, the ratio of their ages will be 9:7. Find the present a
sesenic [268]

Answer:

Ratio of present ages of Sonal and Manoj = 7:5

Let us consider the ages of Sonal and Manoj to be 7x yrs. and 5x yrs. respectively.

After 10 years, ratio of their ages = 9:7

A/q,  7x+10/5x+10 = 9/7

or     9 (5x+10) = 7 (7x+10)

or     45x + 90 = 49x + 70

or      49x - 45x = 90 - 70

or      4x = 20

or       x  =  20/4  =  5 .

Therefore, present age of Sonal = 7x yrs. = 7 x 5 yrs. = 35 yrs.

                    present age of Manoj = 5x yrs. = 5 x 5 yrs. = 25 yrs.              

Step-by-step explanation:

You helped me before so thank you

4 0
3 years ago
Please answer quickly
storchak [24]

Answer:

1 1/2

Step-by-step explanation:

5 0
3 years ago
Find the value of x
Vilka [71]
<span>An exterior angle of a triangle is equal to the sum of the opposite interior
angles  </span>⇒  x = 30 + 90 = 120°
6 0
3 years ago
Need help on my math!!!!!!!
Natalka [10]
(x^2+5x-36)/(x^2-16)
=(x^2+9x-4x-36)/(x^2-4^2)
=x(x+9)-4(x+9)/(x+4)(x-4)
=(x-4)(x+9)/(x+4)(x-4)
=x+9/x+4
Hope this helps.
3 0
3 years ago
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