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Black_prince [1.1K]
3 years ago
9

Write an equation to represent each situation. Then solve the equation.

Mathematics
2 answers:
algol133 years ago
7 0
189=10x+99
x=amount of weeks
x=9 weeks
weeeeeb [17]3 years ago
5 0
It would take christian 9 weeks to save the rest of the money.

189-99 =90 (take away the money he has saved already from the goal to see how much money he needs.

90 ÷ 10 = 9
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Answer:

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Step-by-step explanation:

The points are shown in the attached graph.

<em>You can clearly see from the picture that it is a "Trapezoid".</em>

<em />

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<em>On the other hand, a </em><em>parallelogram</em><em> has 2 pair of parallel sides.</em>

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Thus, a parallelogram is a special type of trapezoid where there are 2 pair of parallel sides. But trapezoid need not be a parallelogram.

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Step-by-step explanation:

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Hope this answer helps ^^

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