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aliina [53]
3 years ago
11

Which are equivalent expressions for root(3, 27 ^ 2) Select all that apply.

Mathematics
1 answer:
Anestetic [448]3 years ago
5 0

Answer:

the second one gives the same answer as the one in the question

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Otis constructed a rectangle with a compass and straightedge.
trapecia [35]
<span>B. square
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4 years ago
Three numbers are in the ratio 1:3:5 and their sum is 270. find the largest number.
Sphinxa [80]

Answer:

<u>150</u>

Step-by-step explanation:

Let :

⇒ The numbers can be denoted as <u>x</u>, <u>3x</u>, and <u>5x</u>

<u />

=============================================================

Solving :

⇒ It mentions their sum is 270

⇒ x + 3x + 5x = 270

⇒ 9x = 270

⇒ x = 30

=============================================================

Largest number :

⇒ 5x

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5÷20<br> I need help<br> I Just need the answer
bija089 [108]

Answer:

0.25

Step-by-step explanation:

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3 years ago
Pete bought a 5-ounce box of cereal for $5.45. What was the cost per ounce?
Mkey [24]

Answer:1.108

Step-by-step explanation:5.45 ÷ 5=1.108

5 0
3 years ago
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A new car depreciates as soon as you drive it out of the parking lot. A certain car depreciates to half its original value in 4
Alexandra [31]

Answer:

Original price of car = $20,000

Step-by-step explanation:

Let the original price of the car be 'x' dollars.

Given:

Here, the depreciation of the car is occuring exponentially as the value depreciates to half in every four years.

Worth of car after 8 years = $5000

Value after depreciation in 4 years = Half of original value = \frac{x}{2}

So, value of car after depreciation in another 4 years = Half of the value after 4 years = \frac{1}{2}(\frac{x}{2})=\frac{x}{4}

Therefore, final depreciated value after 8 years is \frac{x}{4}.

But, as per question, final depreciated value is $5000. Thus,

\frac{x}{4}=5000\\x=5000\times 4\\x=20000

Therefore, the original price of the car was $20,000.

3 0
3 years ago
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