Jordana was shown this diagram of an isosceles trapezoid and its reduction. She was asked to find the perimeter of the

Mathematics

2 answers:

PilotLPTM [1.2K]2 years ago

3 0

The question is unclear to me, 30x3=10 WHAT, 30x3=90 not 10

And also it seems you already know the answer Perimeter=28cm

Mars2501 [29]2 years ago

3 0

Answer:

Step-by-step explanation:

Jordana made a mistake when she calculated the length of side B.

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35,000 as a percent

Usimov [2.4K]

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35000.
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2 years ago

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-2|x-4|+7=-3 how do i solve this absolute value problem

ira [324]

Let's do this step by step:
Subtract both sides by 7
-2|x-4|= -10
Divide each side by -2
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Now since this is an absolute value equation, you will have two answers. This means you make the equation both positive and negative.
X-4= 5and -(x-4)= 5
Solve for x for both
X-4= 5: add four on both sides
X= 9
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3 years ago

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V125BC [204]

Answer:

C. 15

Step-by-step explanation:

The following proportional can be set-up for the figure given:

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