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neonofarm [45]
3 years ago
12

Help with 1 and 2 polygons

Mathematics
2 answers:
Taya2010 [7]3 years ago
3 0
#1 is a pentagon.
It's regular, because all the sides are the same length.

#2 is a hexagon.
It's not regular, because the sides don't all have the same length.
Tatiana [17]3 years ago
3 0
The first polygon is regular because all the sides and angles are equal.
The second polygon is not regular because all the angles but not the sides are equal.
Hope I helped! 
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Complete each ordered pair so that it is a solution of the given linear equation
Anastasy [175]

Answer:

(3, -2) and (9, 0)

Step-by-step explanation:

x-3(-2)=9

x+6= 9

x=3

9-3y=9

-3y=0

y=0

3 0
3 years ago
The sum of the measures of angle M and angle R is 90°.
Fiesta28 [93]

Answer:

The value of x would be 5

Step-by-step explanation:

(for future reference if you have questions like this it’s better to fill in numbers for x to be able to answer the question)

So you want to fill in x with a number. In this case in order for this equation to be right you fill x with 5.

So 5(5)+10=35

And to check your answer to make sure it’s right you would add the measure of angle R which is 55 to the measure of angle M which is 35.

55+35 is 90. Which makes your answer for x correct :) hopefully this makes sense.

4 0
3 years ago
Two divers are swimming at different depths below sea level. One diver is at -25.5 ft. The other diver is at -40.75 ft. How far
-Dominant- [34]

Answer:

66.25 ft

Step-by-step explanation:

25.5 + 40.75

66.25

They are 66.25 feet away from each other.

Please let me know if I'm wrong!

5 0
4 years ago
Please help real answers only i am struggling and need to get this right
Elden [556K]
Answer is a) sequence of amino acids.

I just googled it, you really should ask this in the science/biology section not Math.
4 0
3 years ago
Help with this question??
Reika [66]

Answer:

3

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

here [ a, b ] = [ 0, 2 ] and from the graph

f(b) = f(2) = 0

f(a) = f(0) = - 6, hence

average rate of change = \frac{0-(-6)}{2-0} = \frac{6}{2} = 3

3 0
4 years ago
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