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nevsk [136]
3 years ago
5

Please need help!!! Find the x

Mathematics
1 answer:
Tomtit [17]3 years ago
6 0

Answer:

5.7 units

Step-by-step explanation:

By geometric mean property:

x =  \sqrt{4 \times 8}  \\  \\ x =  \sqrt{32}  \\  \\ x = 5.65685425 \\  \\ x \approx \: 5.7 \: units

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A dealer paid $7,000 for a car at an auction. At the dealership, a salesperson sold the car for 30% more than the auction price.
timurjin [86]
30% of $7000 is $2100
25% of $2100 is $525
7 0
3 years ago
Find the distance between the given points: (2, -2) and (-4, 7)
sasho [114]

Answer:

3\sqrt{13}

Step-by-step explanation:

Hi there!

We want to find the distance between the points (2, -2) and (-4, 7).

To do that, we can use the distance formula.

The distance formula is given as \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}, where (x_1, y_1) and (x_2, y_2) are points

We have everything needed to find the distance, but let's label the values of the points to avoid any confusion

x_1=2\\y_1=-2\\x_2=-4\\y_2=7

Now substitute those values into the formula and solve

\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

\sqrt{(-4-2)^2+(7--2)^2}

Simplify

\sqrt{(-4-2)^2+(7+2)^2}

\sqrt{(-6)^2+(9)^2}

Square the numbers under the radical

\sqrt{36+81}

Add the numbers under the radical together

\sqrt{117}

Simplify the square root

3\sqrt{13}

Hope this helps!

6 0
3 years ago
You are making a poster to support your friend for homecoming. Your original photo is 4 inches by 6 inches. You want the photo o
iris [78.8K]

Answer: i think it is  3456

Step-by-step explanation:

6 0
3 years ago
The circumference of a circular tabletop is 226. 08 inches. What is the area, in square inches, of the tabletop? *
Delicious77 [7]

Answer:

40,143.4 square inches

Step-by-step explanation:

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r= 113.04

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3 0
2 years ago
351.68 rounded to the nearest hundredth?
kobusy [5.1K]
351.60 would be the answer 
7 0
3 years ago
Read 2 more answers
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