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DanielleElmas [232]
3 years ago
8

Match these equation balancing steps with the description of what was done in each step.

Mathematics
2 answers:
Alik [6]3 years ago
6 0

Answer:

A

Step-by-step explanation:

lukranit [14]3 years ago
6 0
1 is C due to each whole number being halved

2is A due to the 3 on the left getting added to the right

3is B because you need to isolate x, hence dividing both sides by 6
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PLEASE HELP!
kiruha [24]
Complete the square
(h,k) is the vertex

so
f(x)=2x²-12x+16
group x terms
f(x)=(2x²-12x)+16
factor out the 2
f(x)=2(x²-6x)+16
take 1/2 of the linear coefient and square it
-6/2=-3, (-3)²=9
add positive and negative insides parnthases
f(x)=2(x²-6x+9-9)+16
factor perfect square
f(x)=2((x-3)²-9)+16
distribute
f(x)=2(x-3)²-18+16
f(x)=2(x-3)²-2

h=3
k=-2
vertex is (3,-2)
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6 0
3 years ago
2,226 divided by 53 how do you solve this??
Zinaida [17]
The answer is 42 becuase you are making 53 groups of 2226 you can also simply solve it by useing long division
4 0
3 years ago
Read 2 more answers
Which property of equality does this represent? I think it’s Division but I’m not sure??
Lana71 [14]
Division Property of Equality
6 0
4 years ago
Read 2 more answers
Plss help mee
antoniya [11.8K]

Answer:

B. Point X

Step-by-step explanation:

Perpendicular Lines meet at a 90° angle.

6 0
3 years ago
Spaceship Earth, a spherical attraction at Walt Disney World’s Epcot Center, has a diameter of 50 meters. Find the surface area
Black_prince [1.1K]

The surface area of Spaceship Earth is: 7850 m^2

Step-by-step explanation:

Given

Diameter of spherical structure = d = 50 meters

As the attraction is in the form of a sphere, its radius will be used to find the surface area.

Radius = r = \frac{d}{2} = \frac{50}{2} = 25\ m

The formula for surface area of sphere is:

SA = 4\pi  r^2\\= 4 * 3.14 * (25)^2\\= 4*3.14*625\\=7850\ m^2

The surface area of Spaceship Earth is: 7850 m^2

Keywords: surface area, sphere

Learn more about surface area about:

  • brainly.com/question/1859222
  • brainly.com/question/1993757

#LearnwithBrainly

6 0
4 years ago
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