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Harlamova29_29 [7]
3 years ago
8

What is 1/2•11ft • 15 ft • 12 ft

Mathematics
1 answer:
Dahasolnce [82]3 years ago
7 0

Answer:

990 ft

Step-by-step explanation:

first we covert 1/2 into a decimal which 0.5, then we multiply 0.5 by 11, which equals 5.5. Then we multiply 5.5x15, which equals 82.5. Then we multiply it by 12. 82.5x12= 990 ft

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Is 1/3 greater than 5/6
Harman [31]
1/3 or 5/6 

Lets make the fractions into decimals. To make a fraction into decimal you have to divide the numerator by the denominator. The numerator is the top part of a fraction and the denominator is the bottom part of the fraction. 

≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡

Calculations

1/3
1 ÷ 3 =  0.3333.... 

5/6 
5 ÷ 6 = 0.83333...

0.83333... is greater then 0.3333.....
Therefore 5/6 is greater then 1/3 
1/3 is smaller then 5/6 
5 0
3 years ago
NEED HELP ASAP WILL GIVE BRAINLY IF CORRECT
Alenkinab [10]

Answer:

from top to bottom

the second one

the third one

and the sixth one

5 0
3 years ago
Expand (3x+7)(3x-7) =
saveliy_v [14]

Answer:

9 {x}^{2}  - 49

Step-by-step explanation:

Do FOIL, first outside inside last

3x × 3x = 9x^2

3x × -7 = -21x

7 × 3x = 21x

7 × -7 = -49

9 {x}^{2}   - 21x + 21x - 49 \: midde \: cancels \: each \: other \: out

So it would just be 9x^2 - 49

8 0
3 years ago
Read 2 more answers
Decrease £19064.67 by 9.5%<br> Give your answer rounded to 2 DP.
alina1380 [7]

Answer:

New amount (decrease) = £17253.53

Step-by-step explanation:

<u>Given the following data;</u>

Amount = £19064.67

Percentage = 9.5%

To find the percentage decrease;

Percentage \; cost = \frac {9.5}{100} * 19064.67

Percentage \; cost = 0.095 * 19064.67

Percentage cost = £1811.14

New amount (decrease) = Original amount - percentage cost

Substituting into the equation, we have;

New amount (decrease) = £19064.67 - £1811.14

<em>New amount (decrease) = £17253.53</em>

6 0
3 years ago
The chart shows the high temperature each day in Fairbanks, Alaska during the month of February 2009. What was the median high t
Montano1993 [528]

Answer:

Depends on the data

Step-by-step explanation:

You need to arrange all of the data from the chart in numerical order.

Then figure out which number/numbers are in the middle of the data line.

If it was just one number that is the median. If two numbers were in the middle add them together then divide by two, that is your median.  

7 0
3 years ago
Read 2 more answers
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