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kolezko [41]
3 years ago
5

What is geometric mean of 4 and 9? A)6 B)7 C)5 D)8 please help fast!!

Mathematics
1 answer:
daser333 [38]3 years ago
5 0

Answer:

A) 6

Step-by-step explanation:

To calculate the geometric mean, multiply all the numbers together and take the square root.

√(4 × 9)

√(36)

6

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Greg just purchased a house for $450,000. His annual homeowners insurance premium is $0.42 per $100 of value. If his annual prem
sergij07 [2.7K]

Answer:

Grey have to pay $157.5 on monthly basis to keep his home insured.

Step-by-step explanation:

Grey purchased a house = $450,000

Annual Insurance premium = $0.42 per $100 of value.

We need to calculate monthly premium to pay such that home insured.

Now we calculate number of 100 in $450,000

Number of 100 = 4500

The premium value of 1 hundred = $0.42

Total value of 4500 hundred = 0.42 x 4500 = $1,890

Grey total premium in 1 year = $1,890

Now we find monthly premium

We know in 1 year total number of month is 12

In 12 month premium = $1,890

In 1 month premium = 1890÷12 = 157.5

Monthly premium for home insured = $157.5

Thus, Grey have to pay $157.5 on monthly basis to keep his home insured.

7 0
4 years ago
Read 2 more answers
What is the value of x?
ratelena [41]

Answer:

x=48

Step-by-step explanation:

(x+34)+(2x+2)=180

5 0
3 years ago
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A triangle has an area of 70 square inches. The height of the triangle is 8 inches. Write and solve an equation to find the leng
klasskru [66]

Answer:

70 = 1/2 b *8

17.5 inches =b

Step-by-step explanation:

The area of a triangle is given by

A = 1/2 bh

We know the area and the height

70 = 1/2 b *8

70 = 4b

Divide each side by 4

70/4 = 4b/4

17.5 =b

8 0
3 years ago
Please i will mark as brainly list if it is right
zhannawk [14.2K]

Answer:

b

Step-by-step explanation:

you are welcome

6 0
3 years ago
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How many 4 letter arrangements can be made by using different letters from the word hexagon
anastassius [24]

Answer:

I can find at least 10 4-letter words out of hexagon.

Step-by-step explanation:

1.) Hexa (means 6)

2.) gone

3.) nage (a type of bullion)

4.) gane (to yawn)

5.) hage (a frightening old woman; a witch)

6.) hane (ghostly)

7.) axon (a part of a nerve cell)

8.) hang

9.) oxen

10.) hoax

3 0
2 years ago
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