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Eddi Din [679]
3 years ago
14

Simplify the expression using the order of operations (12-8)^3-2*7+√36

Mathematics
1 answer:
mestny [16]3 years ago
7 0

Pull terms out from under the radical, assuming positive real numbers.

56

Have a good one :)

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27+7 break apart ones to add
nataly862011 [7]

Answer:

34

Step-by-step explanation:

You can break apart 27 into 20 and 7, and add that 7 to the other 7 to make 14, and add 14 to 20, to make 34.

4 0
3 years ago
An auditorium has 40 rows of seats. There are 20 seats in the first row. Each row has 2 more seats than the row before. How many
Bezzdna [24]

Answer:

1600

Step-by-step explanation:

(40*2)20=

7 0
3 years ago
Read 2 more answers
A company produces fruity drinks that contain a percentage of real fruit juice. Drink A contains 20% real fruit juice and Drink
ddd [48]

Answer:

Therefore the company made 510 liters of Drink A and (510+80)=590 liters of Drink B.

Step-by-step explanation:

Let, the company make x liters of drink A

The company makes drink B of (80+x) liter. Since the company make 80 more liters of Drink B than liters Drink A .

Given drink A contains 20% real fruit.

Therefore x liters of drink A contains =\frac{20}{100}\times x liters=\frac{x}{5} liters real fruit.

Drink B contains 5% real fruit juice.

(80+x) liters of drink B contains =\frac{5}{100}\times (80+x) liters =\frac{80+x}{20} liter real fruit.

The company used 56.5 liters of real fruit juice to make Drink A and Drink B.

According to the problem,

\frac{80+x}{20}+\frac{x}{5}= 56.5

\Rightarrow \frac{80+x+4x}{20}=56.5

⇒80+5x = 56.5×20

⇒80+5x=1130

⇒5x=1130-80

⇒5x=1050

\Rightarrow x=\frac{1050}{5}

⇒x=510

Therefore the company made 510 liters of Drink A and (510+80)=590 liters of Drink B.

                                                           

4 0
3 years ago
A number divided by eight is three
GalinKa [24]
The answer is 24
Since 24 divided by 8 is 3
Hope this helps!! :)
7 0
3 years ago
Read 2 more answers
Please help asap! i’m confused so please explain
maw [93]

Answer:

C

Step-by-step explanation:

Use SOHCAHTOA

to find h we will choose cos due to Adj is 8 and Hypotunse is h

cos 45 = 8/h

h= 8/cos 45

h = 11.3137

in surd form is 8root 2

USE A CALCULATOR TO CONFIRM FROM THE ANSWERS USING THE DECIMALS YOU GOT AS ANSWER

7 0
3 years ago
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