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3 years ago

14

What number must you add to complete the square?

1 answer:

Mila [183]3 years ago

6 0

Answer:

D. 49

Step-by-step explanation:

When completing the square, you take the value after x^2 which is 14 and divide it by 2 which equals 7 for which you then square that number which 7 times 7 = 49

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Twenty-eight students reported how many email accounts they have. The dot plot below shows the data collected: A dot plot is sho

lisov135 [29]

I have attached a picture of the dot plot that you described. Each dot on the number line represents one answer. So, the number of dots above the number 4 tells us that there were 6 students who have 4 email accounts.

The answer is that <span>There are exactly 6 students with 4 email accounts.</span>

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2 years ago

What is the equation of the following line? Be sure to scroll down first to see

VladimirAG [237]

Answer:

The full answer in the media.Good luck!

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3 years ago

Find the value of y.<br><br> m ∠ 1 = 3y - 6

Ivenika [448]

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3 years ago

Read 2 more answers

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.

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3 years ago

Can someone plss help me with this!!!

qaws [65]

Answer

Algae to(-->) Mayfly nymph, Mayfly nymph to Dragonfly nymph and Trout, Dragonfly nymph also to Trout, Trout to Osprey.

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2 years ago