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ra1l [238]
3 years ago
12

Solve the equation by completing the square. Round to the nearest hundredth if necessary. x2 – x = 25

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
4 0

Answer:5.52 or -4. 52

Step-by-step explanation:

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Find the measure of angle x in the figure below: A triangle is shown. At the top vertex of the triangle is a horizontal line ali
tester [92]
Y = 180 - 52 - 59 = 69 degrees . . . . . . . . (angles on a straight line are supplementary, i.e. add up to 180 degrees)

x = 180 - 69 - 63 = 48 degrees . . . . . . . . (sum of interior angles of a triangle is 180 degrees)

Therefore, m/_x = 48 degrees.
4 0
3 years ago
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Select all that apply<br><br> Which of the following names a ray in the drawing
marta [7]

Answer:

CB And A F

Step-by-step explanation:

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3 years ago
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Solve for x and y.<br> y = 2/3x - 2<br> y = -x + 3
sesenic [268]

Answer:

1. x= 3y+6/2

y=2/3x-2

2.x=−y+3

y=−x+3

Step-by-step explanation:

1. Let's solve for x.

y=2/3x-2

Step 1: Flip the equation.

2/3x-2=y

Step 2: Add 2 to both sides.

2/3x-2+2=y+2

2/3x=y+2

Step 3: Divide both sides by 2/3.

2/3x/2/3=y+2/2/3

x= 3y+6/2

Let's solve for y.

y=2/3x-2

2. Let's solve for x.

y=−x+3

Step 1: Flip the equation.

−x+3=y

Step 2: Add -3 to both sides.

−x+3+−3=y+−3

−x=y−3

Step 3: Divide both sides by -1.

-x/-1=y-3/-1

x=−y+3

Let's solve for y.

y=−x+3

here are two graphs if you need a better explanation

HOPE THIS HELPS

5 0
3 years ago
What is the volume of a cylinder with<br>a radius of 6 m and a height of 9 cm?<br>​
forsale [732]

Answer:

1,017.876

i hope this helpes

7 0
3 years ago
Use the pythagorean theorem to find the distance between from A(5, -3) to B (6,0)
Orlov [11]

C. 3.16 is the right answer

Step-by-step explanation:

The distance formula used in coordinate geometry is derived from the Pythagorean theorem.

The distance formula is give by:

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

Here (x1,y1) are the coordinates of first point and (y1,y2) are the coordinates of second point

Here,

(x1,y1) = (5,-3)

(x2,y2) = (6,0)

Putting the values in the formula

AB = \sqrt{(6-5)^2+(0-(-3))^2}\\=\sqrt{(1)^2+(0+3)^2}\\=\sqrt{(1)^2+(3)^2}\\=\sqrt{1+9}\\=\sqrt{10}\\=3.16\ units

The distance between two points is 3.16 units.

Hence,

C. 3.16 is the right answer

Keywords: Coordinate geometry, Pythagorean Theorem

Learn more about Pythagorean theorem at:

  • brainly.com/question/10435816
  • brainly.com/question/10435836

#LearnwithBrainly

8 0
3 years ago
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