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djyliett [7]
3 years ago
12

Find the sum of 1 1/2 + 2/3

Mathematics
1 answer:
creativ13 [48]3 years ago
8 0
Well first you would find a common denominator which is 6 the add your numerators to equal 1 7/6 then you would simplify it to equal 2 1/6.
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Given the following diagram, enter the required information.
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What kind of angle is formed by the tangent to a circle and a radius of that circle?
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Solve the equation using elimination. Is this a consistent, inconsistent, or dependent? What is the solution
Basile [38]

9514 1404 393

Answer:

  (x, y) = (-1, -3)

Step-by-step explanation:

The equations are "consistent" and "not dependent." This will be the case whenever the ratios of x- and y-coefficients are different.

__

We can solve this by "elimination" by multiplying the first equation by -4 and adding the result of the second equation being multiplied by 7.

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  -8x +28y +49x -28y = -76 +35 . . . . eliminate parentheses

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7 0
3 years ago
Is x^4 +400 a complex conjugate
nadya68 [22]
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3 0
3 years ago
Solve the equation using the quadratic formula
amm1812

Answer:

Step-by-step explanation:

Rewrite this quadratic equation in standard form:  2n^2 + 3n + 54 = 0.  Identify the coefficients of the n terms:  they are 2, 3, 54.

Find the discriminant b^2 - 4ac:  It is 3^2 - 4(2)(54), or -423.  The negative sign tells us that this quadratic has two unequal, complex roots, which are:

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n = ------------------- = ------------------

             2(2)                      4

3 0
3 years ago
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