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2 years ago

Solve for x. Enter the solutions from least to greatest.

Mathematics

1 answer:

nignag [31]2 years ago

7 0

Answer: -4.73, -1.27

Step-by-step explanation:

$(x+3)^2 =3\\\\x+3=\pm \sqrt3\\\\\\x=-3 \pm \sqrt3\\\\x \approx -4.73, -1.27$

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Which expression is equivalent to16x2+81?

RideAnS [48]

16*X² +81

The answer is 3

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= 16x² +81

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3 years ago

What is 10and 1 half divided by 7 eights

Lunna [17]

Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers

Help please I need to find the area I don’t know how thanks

otez555 [7]

Answer:

49.62

Step-by-step explanation:

You can start by dividing the shape into 2 separate rectangles to make calculating the area easier.

9.3 x 2.4 = 22.32

10.5 x 2.6 = 27.3

Then, add the areas of the two separate rectangles to find the total area of the shape.

22.32 + 27.3 = 49.62. Hope that helped

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3 years ago

Graph the circle (x-8)^2 + (y+5)^2 = 4

Kobotan [32]

Answer:

The answer to your question is See the attachment

Step-by-step explanation:

Equation

(x - 8)² + (y + 5)² = 4

Process

1.- Write the standard equation of the circle

(x - h)² + (y - k)² = r²

2.- Find the center

The center are the letters h and k

h = 8 k = -5

3.- Find the radius

r = 2

4.- Graph the circle ( i will use geogebra)

See below

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3 years ago

What is this angle complementary linear pair vertical or adjacent

Fiesta28 [93]

These are vertical angles

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3 years ago