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Svetach [21]
3 years ago
7

What is the perimeter of the rectangle in the coordinate plane? 15 units 20 units 30 units 50 units A graph with a rectangle dra

wn between coordinates open parenthesis 4 comma 5 close parenthesis. open parenthesis 4 comma 10 close parenthesis. open parenthesis 14 comma 5 close parenthesis. and open parenthesis 14 comma 10 close parenthesis
Mathematics
2 answers:
Damm [24]3 years ago
6 0

Answer:

30

Step-by-step explanation:

I took the same test on k12 and got it correct

Hope this helps

loris [4]3 years ago
3 0

Answer:

30

Step-by-step explanation:

i took the test and got it right. ;)

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The drama club was selecting which carnival booths to sponsor at the fall carnival from a list of nine. How many different ways
denis-greek [22]

Answer:

Option B

Step-by-step explanation:

Here we have to apply " combination and permutation. " It is given that the drama club had to choose three booths from a selection of 9, considering the possible ways to choose so. This is a perfect example of combination. In nCr, n corresponds to 9, respectively r corresponds to 3.

\mathrm{n\:choose\:r},\\nCr=\frac{n!}{r!\left(n-r\right)!},\\\\\frac{9!}{3!\left(9-3\right)!} =\\\frac{9!}{3!\cdot \:6!} =\\\\\frac{9\cdot \:8\cdot \:7}{3!} =\\\frac{504}{6} =\\\\84\\\\Solution = Option B

Hope that helps!

8 0
3 years ago
Solve each equation 6=3x-5+8x
Shalnov [3]
6 = 11x-5
11x=11
x = 1
4 0
3 years ago
4a²-ab-3b²<br>solve this ​
Ainat [17]

Answer: (4a+3b)(a−b)

Step-by-step explanation:

Factor by grouping

7 0
1 year ago
Consider the system of inequalities and its graph. y ≤ –0.75x y ≤ 3x – 2 In which section of the graph does the actual solution
AlekseyPX
The answer to your question is 4
8 0
3 years ago
Read 2 more answers
Solve for x: 2-3(2x-1)=-6x+5
horrorfan [7]

Answer:

x=-1

Step-by-step explanation:

1.) 2-3(2x-1)=-6x+5

2.) -1(-2x-1)=-6+5

3.) (2x+1)=-6+5

4.) (2x+1)=-1

5.) 2x=-2

6.) x=-1

3 0
3 years ago
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