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3 years ago

8

olivia goes to egypt and saw a model of a pyramid. She enlarged it using a scale factor of 1.2. What will be the perimeter and a

rea of the new triangle pyramid?

1 answer:

Nana76 [90]3 years ago

5 0

The perimeter will be the perimeter of the real thing divided by 1.2 .

The area will be the area of the real thing divided by (1.2)² .

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Bailey buys a car for $18,000 and it has a depreciation value of 16% per year after 3

sergiy2304 [10]

Answer:

$10668.67

Step-by-step explanation:

If the car value goes down 16% each year, after the first year, it will be worth 1520.

The next year, it will be worth $12700.80

After the third year, the car will be worth $10,668.67

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2 years ago

535053424567 x 6566207654999=???

valentina_108 [34]

Answer:

3.5132719e+24

Step-by-step explanation:

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2 years ago

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A homeowner uses a $10 bill to pay a neighbor for cutting his lawn. The

timama [110]

Answer:

c

Step-by-step explanation:

It has a constant value.

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3 years ago

4n + 1= 25 how do I solve this and show my work?

Ipatiy [6.2K]

Answer:

n=6

Step-by-step explanation:

4n + 1= 25

Move constant to the right

4n=25-1

Calculate

4n=25-1

Then divide on both sides

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3 years ago

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On a planet far far away from Earth, IQ of the ruling species is normally distributed with a mean of 106 and a standard deviatio

DENIUS [597]

Answer:

Step-by-step explanation:

N(106,14²)

(calculated using excel, let me know if you were supposed to use a normal table) = 0.4715

85.34

Q1:96.56

Q3:115.44

IQR (which is Q3-Q1)= 115.44-96.56= 18.88

5 0

2 years ago