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Nady [450]
3 years ago
15

Which number is closest to 66 (squared)? A) 8.8 B) 8.1 C 8.2 D) 9.1

Mathematics
2 answers:
Hoochie [10]3 years ago
8 0

Answer:

sq rt of 66 is 8.12 so 8.1 closest

dezoksy [38]3 years ago
7 0

Answer:

8.1

I hope it will help you a lot.

HOPE your day goes great.

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1. 1<br>6. 9. common denominator<br>​
BlackZzzverrR [31]
The common denominator is 18
8 0
3 years ago
I do not know how to solve this please help
oksano4ka [1.4K]
You multiply the denominator on one side of the equation by the numerator and vice versa. So for example(S)I'm going to multiply 4 by nine and 3 times n. Then that comes out to 3n=36. After you multiply, you divide from both sides to get the variable by itself. So you would divide both sides by 3 and you're final answer would be n=13. Hope this helped!
8 0
3 years ago
What is the solution set to the following system x+y=5
Agata [3.3K]
<h3>Answer:</h3>

D (0, 5), (5, 0)

<h3>Step-by-step explanation:</h3>

Anything with -5 and 0 will not satisfy x+y=5. This eliminates the first three choices.

___

It is easiest to check the offered answers. You can also solve this graphically, or by solving the simultaneous equations.

You can, for example, square the first equation and subtract the second:

... (x+y)² -(x²+y²) = 5² -25

... 2xy = 0

This will be true for x=0 or for y=0, so (0, 5) and (5, 0) are solutions to the pair of equations.

3 0
3 years ago
sketch nine points. Than, commect the points to form a closed plane fiure. what kind of polygon did you draw​
Vikentia [17]

Answer:

nonagon

Step-by-step explanation:

This polygon, with 9 sides connecting 9 points, is a nonagon.

7 0
3 years ago
Read 2 more answers
Point V lies between points U and W on line UW. The distance between U and V is 2x-4, and the distance between V and W is 4x+10.
gogolik [260]

Answer:

36UNITS

Step-by-step explanation:

If point V lies between U and W, then UV+VW = UW

given parameters

UV = 2x-4

VW = 4x+10

UW = 9x-9

Substituting the given functions in the formula first, we will have;

2x-4+4x+10 = 9x-9

6x+6 = 9x-9

Collect like terms

6x-9x = -9-6

-3x = -15

x = -15/-3

x = 5

Substitute x = 5 into UW.

Since UW = 9x-9

UW = 9(5)-9

UW = 45-9

UW = 36

8 0
3 years ago
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