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Kaylis [27]
2 years ago
15

Find the distance between the two points. (-1, 6). (2.8) Round to the nearest hundredth

Mathematics
1 answer:
mojhsa [17]2 years ago
6 0

The distance between the two points. (-1, 6). (2.8) is 3.61 units

<h3>How to determine the distance?</h3>

The points are given as: (-1,6) and (2,8)

The distance is calculated using:

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

This gives

d = \sqrt{(-1 -2)^2 + (6 -8)^2}

Evaluate the sum of squares

d = \sqrt{13}

Evaluate the exponent

d = 3.61

Hence, the distance between the two points. (-1, 6). (2.8) is 3.61 units


Read more about distance at:

brainly.com/question/7243416

#SPJ1

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Irina18 [472]

To find the surface area of the figure , we need to add the surface area of all the faces

So the surface area of figure = Area of two lateral rectangular faces + Area of two triangular faces + area of base

hence

Surface Area of figure = 2(10*15) + 2( 1/2 * 8 * 12) + (12*15)

= 300 + 96 + 180

= 576 square feet

So correct option is the last one

7 0
3 years ago
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Scilla [17]

Answer:

18.85 rounded

Step-by-step explanation:

The length of an arc depends on the radius of a circle and the central angle Θ. We know that for the angle equal to 360 degrees (2π), the arc length is equal to circumference. Hence, as the proportion between angle and arc length is constant, we can say that:

L / Θ = C / 2π

As circumference C = 2πr,

L / Θ = 2πr / 2π

L / Θ = r

We find out the arc length formula when multiplying this equation by Θ:

L = r * Θ

Hence, the arc length is equal to radius multiplied by the central angle (in radians).

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3 years ago
Of the 50 U.S. states, 4 have names that start with the letter W.
Alinara [238K]
In oder to count the percentage you have to divide the number of instances over the number of possible instances and multiply by 100% (100 % is also 1).

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7 0
4 years ago
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adelina 88 [10]
The answer is 2.041*10 to the 6th power
3 0
4 years ago
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Leto [7]

Answer:

Number of Adult's tickets sold on Saturday = 3,356

Number of Children's tickets sold on Saturday = 2, 928

Total number of tickets sold over these two days is 8,938.

Step-by-step explanation:

Here, the number of tickets sold on FRIDAY:

Adult Ticket sold = 1,678

Children's Tickets sold = 976

So, the total number of tickets sold on Friday  

= Sum of ( Adult + Children's ) tickets  = 1,678  + 976 = 2,654 ....  (1)

The number of tickets sold on SATURDAY:

Adult Ticket sold =   2 times  the number of adult tickets sold on Friday

                            =  1,678 x 2  = 3,356

Children's Tickets sold = 3 times the number of children's tickets sold on Friday.

=  976  x 3 = 2, 928

So, the total number of tickets sold on Saturday  

= Sum of ( Adult + Children's ) tickets  = 3,356 + 2,928 = 6, 284 ....  (2)

Now, the total number of tickets booked in these two days :

Sum of tickets booked on (Friday + Saturday)

= 2,654 +  6, 284  =   8,938

Hence, total number of tickets sold over these two days is 8,938.

6 0
3 years ago
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