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Alex73 [517]
2 years ago
11

Classify the four angles of the quadrilateral

Mathematics
2 answers:
salantis [7]2 years ago
7 0

Answer:

<A = right angle

<B = acute angle

<C = obtuse angle

<D = acute angle

Step-by-step explanation:

Right angle = 90 degrees

Acute angle = less than 90 degrees

Obtuse angle = more than 90 degrees

sattari [20]2 years ago
4 0

Answer:

hisbojsnjoabnonsiondokihsdih ;)

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Simplify : -2(3v -6) <br><br>with steps too please​
Sauron [17]

Answer:

-6v - 12

v = -2

Step-by-step explanation:

Simplify:

  1. Apply the rules of the distributed property by multiplying -2 and 3v and -2 and -6: -6v - 12

Solve:

  1. Now that we have our simplified form, we can find what v is. First divide each side by -6 to cancel out the -6 next to v. It should now look like this: v = -2
5 0
2 years ago
What is the shape of this distribution?
PolarNik [594]

Answer:

A

Step-by-step explanation:

It is not E because it is not symmetric. It is not uniform because that is a rectangular looking distributiom. (not D)

It is not C or B because it is not unimodal. Unimodal means there is one mode (or one column that is the highest) I beleieve this one is A because it has to modes at 1 and 10

8 0
3 years ago
Jeannie is an experienced business traveler, often traveling back and forth from San Francisco to the East Coast several times p
lesya692 [45]

Answer:

The probability that Jeannie will miss her flight because her total time for catching her plane exceeds one hour is 0.0026.

Jeannie should leave her office 55 minutes early.

Step-by-step explanation:

Let <em>X</em> = time it requires Jeannie to catch her plane.

The random variable <em>X</em> is normally distributed, N(46, 5).

Compute the probability that Jeannie will miss her flight because her total time for catching her plane exceeds one hour as follows:

P(X>60)=P(\frac{X-\mu}{\sigma} >\frac{60-46}{5} )\\=P(Z>2.8)\\=1-P(Z

The probability that Jeannie will miss her flight because her total time for catching her plane exceeds one hour is 0.0026.

Now, it is provided that Jeannie has 96% chance of catching her flight if she reaches under <em>x</em> minutes.

That is, P (X < x) = 0.96.

Compute the value of <em>x</em> as follows:

P(X

**Use the <em>z</em>-table to compute the value of <em>z</em>.

The value of <em>z</em> is 1.751.

Compute the value of <em>x</em> as follows:

z=\frac{x-46}{5}\\ 1.751=\frac{x-46}{5}\\x=46+(1.751\times5)\\=54.755\\\approx 55

Thus, Jeannie should leave her office 55 minutes early.

4 0
3 years ago
Find each angle. Separate your awnser with a comma. For an example 18, 72
Alexeev081 [22]
(5x+7) + (8x-21) = 90
13x-14 = 90
13x= 104
X=8
The angle measurements are 47, and 43
6 0
2 years ago
SOMEONE PLZZ HELP
saul85 [17]
Square root of 27.  

3^(3/2) is the same as square root of 3 cubed, which is 27.  so square root of 27.

6 0
3 years ago
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