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ExtremeBDS [4]
3 years ago
11

HELP PLEASE!!! 100 POINTS!!

Mathematics
2 answers:
UNO [17]3 years ago
7 0

Answer:

1,3,4,6 are ploymorial

Step-by-step explanation:

Kaylis [27]3 years ago
6 0

Answer:1,3,4,6 are ploymorial

Step-by-step explanation: Its pretty easy, the short ones and the ones with fractions are non.

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PLEASE HELP DUE VERY SOON!
LUCKY_DIMON [66]

Answer:

Yes. (see below)

Step-by-step explanation:

First, find the slope of the line. You can do that by using the slope formula:

      y2 - y1

m = ----------

      x2 - x1

Now, choose any two points from the line to plug in. I'm using the points (0, 3) and (2, 4).

      4 - 3

m = ------

      2 - 0

      1

m = --- = 1/2

      2

Now, to simplify your situation, you can use the slope-intercept formula. To use this, you first need to find the slope and y-intercept.

The y-intercept is where the line meets the y-axis, which is (0, 3), so the y-intercept is 3.

Now, plug them in:

y = mx + b

y = 1/2x + 3

To see if a specific point is on this line—which, in this case, is (20, 13), plug them in and simplify to see if it's true:

13 = 1/2 (20) + 3

13 = 10 + 3

13 = 13

This is true, so the point (20, 13) is on this line.

4 0
3 years ago
AM and AN are tangent to circle C. If AM measures 2.5 cm, what is the measure of AN?
Vera_Pavlovna [14]

The measure of AN form the given figure is 2. 5cm. Option D

<h3>How to determine the length</h3>

It is important to note that if from one external point, two tangents are drawn to a circle then they have equal tangent segments.

We have that,

AM ≅ AN

so, if AM  measures 2. 5cm

AN measures 2. 5cm

Thus, the measure of AN form the given figure is 2. 5cm. Option D

Learn more about tangent lines here:

brainly.com/question/9636512

#SPJ1

3 0
2 years ago
A rectangular swimming pool is 19 meters long, 12
riadik2000 [5.3K]

Answer:

19 x 12 1/2 x 4 1/2 = 1068 3/4 cubic meters

Step-by-step explanation:

don't forget the units.

7 0
3 years ago
Using addition formulas for sine and cosine to simplify the expression:
luda_lava [24]
Are these the answer choices. If so I would say D
6 0
3 years ago
In 1969, there were 25 companies located in the research triangle. By 1970, there were 47 companies in the park. What is the per
faust18 [17]
47-25= 22
22 divided by 47 =0.468 aka 47% increase
6 0
4 years ago
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