3 years ago

Which one of the following cannot be concluded from the figure below?

Mathematics

1 answer:

Minchanka [31]3 years ago

5 0

D angle ABC is not congruent to angle DCE

You might be interested in

Put the following equation of a line into slope-intercept form, simplifying all

lisabon 2012 [21]

Answer:

y = -5x-9

Step-by-step explanation:

Slope intercept form is

y = mx+b where m is the slope and b is the y intercept

10x + 2y = -18

Subtract 10x from each side

10x + 2y-10x =-10x -18

2y = -10x-18

Divide each side by 2

2y/2 = -10x/2 -18/2

y = -5x-9

8 0

2 years ago

A hypothesis test is to be performed for a population proportion. For the given sample data and null hypothesis, compute the val

liberstina [14]

Answer:

The correct option is a

Step-by-step explanation:

From the question we are told that

The sample size is n = 415

The sample proportion is $\r p = 0.49$

Now

The null hypothesis is $H_o : p = 0.3$

The alternative hypothesis is $H_a : p \ne 0.3$

The test statistics is mathematically evaluated as

$t = \frac{\r p - p }{ \frac{\sqrt{ p (1- p )} }{n} }$

substituting values

$t = \frac{0.49 - 0.3 }{ \sqrt{ \frac{0.3 (1- 0.3 ) }{415} }}$

$t = 8.446$

8 0

3 years ago

Find the product 7 x 300 = hundreds

Evgesh-ka [11]

7 x 300 = 2,100 hope i helped and there are 21 hundreds in 2,100

4 0

3 years ago

Read 2 more answers

Quadrilateral ABCD is cyclic. Identify what the missing angle measures must be.

SSSSS [86.1K]

Check the picture below.

8 0

2 years ago

What is the area of the triangle in the coordinate plane?

Sophie [7]

<span>49.0 units2

1/2 x 7 x 14</span>

8 0

3 years ago