4 years ago

Geometry math question please help

Mathematics

1 answer:

Juli2301 [7.4K]4 years ago

6 0

C. No; you cannot determine that the quadrilateral is a parallelogram.

A, B, and C all say facts that are also true about rectangles, so you cannot determine that the figure is a parallelogram.

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If \left| OA\right| =5∣OA∣=5 and \left| OA'\right| =7.5∣OA ′ ∣=7.5, what is the scale factor, rr, of this dilation?

Igoryamba

Answer:

The scale factor is 1.5

Step-by-step explanation:

Given

$\left| OA\right| =5$

$\left| OA'\right| =7.5$

Required

Determine the scale factor

The scale factor (k) is calculated using:

$k = \frac{\left| OA'\right|}{\left| OA\right|}$

Substitute values for OA and OA'

$k = \frac{7.5}{5}$

$k = 1.5$

<em>The scale factor is 1.5</em>

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Mars2501 [29]

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TiliK225 [7]

Answer:

the slope of the line for y=12x+7 is steeper compared to the other equation

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Step-by-step explanation:

i just plugged it into desmos and looked at the graph

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3 years ago

Solve the following equation <br> 2/7x + 2 =<br> 6

Oksi-84 [34.3K]

Answer:

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Step-by-step explanation:

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Answer:

The domain is all real numbers.

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Step-by-step explanation:

The equation has no domain restrictions.

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