All categories

3 years ago

1. 10 is the geometric mean between 2 and ?..

Mathematics

1 answer:

horrorfan [7]3 years ago

8 0

Answer:50

Step-by-step explanation:

You might be interested in

41,373 rounded to the nearest thousand is

KengaRu [80]

Answer:

Step-by-step explanation:

41,000

6 0

3 years ago

Read 2 more answers

15 pts + brainliest to right/best answer

asambeis [7]

Split the second term 7x^2 - 8x - 12 into two terms

7x^2 + 6x - 14x - 12

Factor out common terms in the first two terms, then in the last two terms

x(7x + 6) - 2(7x + 6)

Factor out the common term; 7x + 6

4 0

3 years ago

Read 2 more answers

A rectangular prism has a width of 51 ft and a volume of 144 ft3. Find the volume of a similar prism with a width of 17 ft. Roun

meriva

Answer:

$5.3\ ft^3$

Step-by-step explanation:

Similar shapes with scale factor $k$ have proportional volumes with coefficient $k^3$ i.e.

$\dfrac{V_{large}}{V_{small}}=k^3,$

where

$k=\dfrac{\text{width of large prism}}{\text{width of small prism}}.$

Since

$\text{width of large prism}=51\ ft,\\ \\\text{width of small prism}=17\ ft,$

then

$k=\dfrac{51}{17}=3.$

Hence,

$\dfrac{144}{V_{small}}=3^3\Rightarrow V_{small}=\dfrac{144}{27}=\dfrac{16}{3}=5\dfrac{1}{3}\approx 5.3\ ft^3.$

7 0

3 years ago

An equation is shown below:

lbvjy [14]

Step-by-step explanation:

Step 1: 12x-6= 1

step 2:12x=7

5 0

3 years ago

Select all of the values of

omeli [17]

Answer:

gmkyhmfnggnjggfbvmhfjxxjyyjyjhchhfxg

Step-by-step explanation:

8 0

3 years ago

1. 10 is the geometric mean between 2 and ?..​

1. 10 is the geometric mean between 2 and ?..