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3 years ago

ABCD is a rhombus. Given only the choices below, which properties would you use to prove AEB ≅ DEC by SAS?

Mathematics

1 answer:

erastova [34]3 years ago

8 0

Answer:

The diagonals bisect each other.

Step-by-step explanation:

Given

Rhombus ABCD

Required

Which property proves AEB ≅ DEC by SAS

From the question, we understand that the property is to be proved by SAS; SAS implies that Side-Angle-Side

We can assume that point E is where the diagonals meet.

So, we have:

Equal sides: AE = DE and BE = CD

Equal angle: <E = <E

The above implies that the diagonals bisect one another.

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What is the slope of the line with the coordinates (0,0) and (-4,7).

Citrus2011 [14]

Answer:

Slope = -7/4

Step-by-step explanation:

Let's find the slope between your two points.

(0,0) ; (−4,7)

(x1,y1) = (0,0)

(x2,y2) = (−4,7)

Use the slope formula:

m = y2−y1 / x2−x1

= 7−0/−4−0

=7/−4

= −7/4

Answer:

m= −7/4

Hope this helps!!

3 0

4 years ago

Denzel had $88. He spent $13 on a baseball cap. Then he earned $22 babysitting.

djverab [1.8K]

97 is your answer

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5 0

3 years ago

With another study, where you also plan on evaluating a mean using the t statistic, you have a sample of n = 21 that has an ss o

GREYUIT [131]

The variance for the sample is 25

For given question,

We have been given the sample size n = 21

and the sum of squares is SS = 500

We need to find the variance for the sample.

We know that the variance is mathematically represented as,

$\sigma^2=\frac{SS}{n-1}$

Substituting given values in the above formula,

$\Rightarrow \sigma^2\\\\=\frac{500}{21-1}$

= 500 / 20

= 25

So, the variance is 25

Therefore, the variance for the sample is 25

Learn more about the variance here:

brainly.com/question/15729903

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5 0

1 year ago

PLEASE HELP<br><br> 10 POINTS!

valentina_108 [34]

Answer: Point C :&382&:$

6 0

3 years ago

Read 2 more answers

(-8\9×1\-5)+(-8\9×-7\11)= -8\9×(1\-5×-7\11)

11111nata11111 [884]

$( \frac{ - 8}{9} \times \frac{1}{ - 5} ) + (\frac{ - 8}{9} \times \frac{ - 7}{11} ) = \frac{ - 8}{9} \times ( \frac{1}{ - 5 } \times \frac{ - 7}{11} )$

$\frac{ - 8}{9} = 0$

<h3>all like terms to be cancel </h3><h3>= -0.888888</h3>

please mark this answer as brainlist

8 0

3 years ago