3 years ago

In an isosceles trapezoid, each pair of base angles is

1 answer:

6 0

Congruent is ur answer

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GarryVolchara [31]

The x-coordinate in the solution of the system of equations y = -2/3x and 4x - 9y = -40 is -4

<h3>Solution:</h3>

Given that system of equations are:

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

$4x - 9y=-40$ ------ eqn 2

We have to solve the above given system of equations and find the x - coordinate

Substitute eqn 1 in eqn 2 and solve for "x"

$4x - 9(\frac{-2}{3}x) = -40\\\\4x + \frac{18x}{3} = -40\\\\12x + 18x = -120\\\\30x = -120\\\\x = \frac{-120}{30} = -4$

x = -4

Thus the x-coordinate in the solution of the system of equations is -4

6 0

4 years ago

vovangra [49]

You haven’t put a picture of the graph

8 0

3 years ago

Andrews [41]

Step-by-step explanation:

Am sorry I can answer this cuz I dont see the picture

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3 years ago

zavuch27 [327]

Answer:

$66.49

Step-by-step explanation:

subtract

69.54 - 3.05

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3 years ago

viva [34]

Ok, so If you are asking for the original amount it would be a total of 250 cm worth of ribbon.

8 0

3 years ago