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3 years ago

6) x is less than or equal to 7

Mathematics

1 answer:

Marianna [84]3 years ago

6 0

X ≤ 7
Hope that helps!

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Hey what the answer all the formulas of exponents

Snowcat [4.5K]

Answer:

I hope the above picture help you mate

have a great day

I did it in white board so that I can explain better.i hope you understand if u have any problem in understanding be sure to reach out

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8 0

3 years ago

Read 2 more answers

4. Find the distance between the two points. Round to the nearest tenth if necessary.

Archy [21]

Answer:

Distance = 7.8 units

Step-by-step explanation:

In coordinate geometry, the distance between the 2 points is given by

$Distance = \sqrt{(x1-x2)^{2} + (y1-y2)^{2} }$

where (x1,y1) and (x2,y2) are coordinates of the 2 points.

Above the 2 points given are, (-2,-1) and (3,5).

x1 = -2 , y1 = -1 , x2 = 3, y2 = 5

 $Distance = \sqrt{((-2)-(3))^{2} + ((-1)-(5))^{2} }$ 

 $Distance = \sqrt{61}$ 

Distance = 7.8102 units

To the nearest tenth, Distance = 7.8 units

3 0

3 years ago

What is the radius of the circle given by the equation below? x2 - 2x + y2 - 2y - 98 = 0?

valina [46]

Complete the square for the given equation
x² - 2x + ____ + y² - 2y + _____ = 98
x² - 2x + (1) + y² - 2y + (1) = 98 + (1) + (1)
(x - 1)² + (x - 1)² = 100
(x - 1)² + (x - 1)² = 10²

Now the equation is in the form (x - h)² + (y - k)² = r²

Radius = 10

7 0

3 years ago

If Jason drove 512 miles in 8 hours, how many miles per hour did Jason drive on average?

Nikolay [14]

Answer: 64 miles per hour

Step-by-step explanation: To find this out, you need to divide 512 by 8 which is 64.

6 0

2 years ago

One endpoint of a line segment has the coordinates (-5, 12). If the midpoint of the segment is at (2,9), find the

scoray [572]

Answer:

(9, 6)

Step-by-step explanation:

Midpoint formula is:

x = (x₁ + x₂)/2
y = (y₁ + y₂)/2

Having coordinates of one end- and midpoint (-5, 12) and (2, 9):

x₁ = -5, y₁ = 12
x = 2, y = 9

we get the coordinates of the missing endpoint with coordinates (x₂, y₂):

x₂ = 2x - x₁ = 2*2 - (-5) = 4 + 5 = 9
y₂ = 2y - y₁ = 2*9 - 12 = 18 - 12 = 6

So the missing point is: (9, 6)

7 0

3 years ago