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lilavasa [31]
3 years ago
9

True or False The geometric mean of 8 and 2 is 4.

Mathematics
2 answers:
Mnenie [13.5K]3 years ago
7 0

TRUE IVE GOT IT WRONG  ON MY ASSIGNMENT.

Neko [114]3 years ago
3 0
False it is actually the number 6

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Someone please help
nika2105 [10]

Answer:

b

Step-by-step explanation:

i dont kno lol

6 0
3 years ago
Henry has a fenced yard in the shape of a rectangle with a perimeter that measures 242 feet. If the width of the yard measures 5
neonofarm [45]

Answer: Length = 70 feet

Concept:

Here, we need to know how to find the perimeter of a rectangle.

Perimeter (rectangle) = 2 (l + w)

l = length

w = width

Solve:

<u>Given information</u>

l = l

w = 51 feet

P = 242 feet

<u>Given expression</u>

P = 2 (l + w)

<u>Substitute values into the expression</u>

242 = 2 (l + 51)

<u>Divide 2 on both sides</u>

242 / 2 = 2 (l + 51) / 2

121 = l + 51

<u>Subtract 51 on both sides</u>

121 - 51 = l + 51 - 51

\boxed{l=70}

Hope this helps!! :)

Please let me know if you have any questions

4 0
2 years ago
HELP THESE MATH QUESTIONS PLEASEEEEEEEE!!!<br> ASAPPPPP!!
PilotLPTM [1.2K]
The answer is y = +8

Explanation:
Since they tell us what x equals (3), let's plug that into the equation

y = (3) + 5

Now, we can just add 3 and 5 together, which we get 8

y = +8
4 0
3 years ago
X^2+4y^2=36 the lenght of the major axis is?
musickatia [10]

Answer:

Step-by-step explanation:

x² + 4y² = 36

divide by constant

x²/36 + y²/9 = 1

x²/6² + y²/3² = 1

6>3, so length of major axis is 2×6 = 12

4 0
3 years ago
What is the value of x ?!
puteri [66]

Answer:

4

Step-by-step explanation:

2x - 1 = 7

2x = 8

x = 4

3 0
3 years ago
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