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3 years ago

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Raman has two daughters deepa and anju.Present age of raman is nine more than that twice the sum of deepa and anju.Five years he

nce age of the raman is four more than one and half times the sum of age of deepa and anju.Find the age of the Raman.

1 answer:

Leya [2.2K]3 years ago

7 0

The age of the Raman is 9.

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3 years ago

(-6,8); perpendicular to y = -3/2x -1

UNO [17]

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Step-by-step explanation:

$y = - \frac{3}{2} x - 1$

The gradient of a line is the coefficient of x when the equation of the line is written in the form of y=mx+c.

Thus, gradient of given line= $- \frac{3}{2}$ .

The product of the gradients of perpendicular lines is -1.

(Gradient of line)(-3/2)= -1

Gradient of line

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Substitute m= $\frac{2}{3}$ into y=mx+c:

$y = \frac{2}{3} x + c$

To find the value of c, substitute a pair of coordinates.

When x= -6, y= 8,

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Thus, the equation of the line is $y = \frac{2}{3} x + 12$ .

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3 years ago

(7 + (-3) - 4 ) ÷ ( (-7) x ( 2 - (-6) ) )<br><br> Please show work!

Temka [501]

Answer:

Undefined

Step-by-step explanation:

(7 - 3 - 4) ÷ (-7 * (2+6))

(0) ÷ (-56)

Undefined because zero cannot be divided

Hope this helps :)

5 0

3 years ago

Read 2 more answers