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Leto [7]
3 years ago
9

Which is not a correct way to name the angle? A. ∠P B. ∠1 C. ∠QRP D. ∠QPR

Mathematics
1 answer:
mote1985 [20]3 years ago
8 0
B is the answer to your question]
You might be interested in
The area of four walls of a rectangular room is 96m2 and its height is 4m.
Delicious77 [7]

Answer:

<h2>The answer is 56 m</h2>

Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

where

l is the length

w is the width

To find the area we must first find the length of the rectangle using it's area.

That's

Area = length × height

From the question

Area = 96 m²

height = 4 m

So we have

96 = 4l

Divide both sides by 4

length = 24 m

Now we have

Perimeter = 2(24) + 2(4)

= 48 + 8

We have the final answer as

<h3>56m</h3>

Hope this helps you

7 0
3 years ago
Which statement is true regarding the graphed functions?
Dennis_Churaev [7]

Answer:

c

Step-by-step explanation:

took the test

4 0
3 years ago
Express (5r+2)(5r-2) in standard polynomial form
Alex_Xolod [135]
25r^2-4 rewriten in standard polynomial form

8 0
3 years ago
determine the most appropriate hypothesis test to use for the following scenario: the august 2008 edition of academy of manageme
seraphim [82]

Answer:

Since the calculated z =-3.5357 falls in the critical region z ≥ 1.645 we reject H0 and conclude that the sample provides sufficient evidence to indicate that the true percentage of all firms that announced one or more acquisitions during the year 2000 is ≥ 30%

Step-by-step explanation:

<u><em>Testing  hypothesis about a population proportion when sample size is large.</em></u>

If the sample size is large then the variable

z= p^-p / sqrt [pq/n]

is approximately standard normal.

Formulate the hypotheses as

H0 : p < 30%   against the claim Ha: p ≥ 30%

Choose the significance level ∝= 0.05

the critical region is z ≥ 1.645 because the alternative hypothesis is stated on a greater  than or equal to basis.

Computing

Z= 748-(2778*0.3)/ √2778*30/100*70/100

z= 748-833.4/√583.38

z= -85.4/24.153

z=-3.5357

Since the calculated z =-3.5357 falls in the critical region z ≥ 1.645 we reject H0 and conclude that the sample provides sufficient evidence to indicate that the true percentage of all firms that announced one or more acquisitions during the year 2000 is ≥ 30%

The p- value is 0.0002

7 0
3 years ago
Not sure about these either...
harina [27]
5 is a and 6 is also a
6 0
3 years ago
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