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Sati [7]
3 years ago
14

Given parallelogram ABCD, solve for X

Mathematics
1 answer:
shtirl [24]3 years ago
3 0

Opposite sides of a parallelogram are congruent, so make BC and AD equal to each other in an equation.

BC = AD

16 + 2x = 10 + 8x

Subract 2x from both sides.

16 = 10 + 6x

Subtract 10 from both sides.

6 = 6x

Divide both sides by 6.

x = 1

B) 1 is your answer.

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Brazilian footballer ronaldo scored 247 goals in 343 matches
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512 / 5.28 = 0.97 goals for every match

247 / 3.43 = 0.72 goals for every match

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3 years ago
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NEED HELP ASAP<br> Solve the equation or inequality for the unknown number. Show your work.
amid [387]

Answer:

5

Step-by-step explanation:

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A certain company's main source of income is a mobile app. The company's annual profit (in millions of dollars) as a function of
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Answer:

x = $3, or x = $11


Step-by-step explanation:

The equation given is P(x)=-2(x-3)(x-11)

where

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<u>We want app prices (x's) when profit (P(x)) is 0, so plugging in into the equation:</u>

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7 0
3 years ago
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Suppose you like to keep a jar of change on your desk. Currently, the jar contains the following:
antoniya [11.8K]

Answer:

The probability is 435/6,806

Step-by-step explanation:

Firstly, the total number of coins in the jar is

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The probability of selecting a dime is 15/83

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So the probability of selecting a nickel this time is

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Solve the system of equations for (x, y) using inverse matrices.
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