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2 years ago

Complete the sequence given below: 2,2,5,13,28,?

Mathematics

2 answers:

crimeas [40]2 years ago

5 0

Answer:

The next term is 52

Step-by-step explanation:

...... ...

Sonbull [250]2 years ago

4 0

Answer:

Step-by-step explanation:

Answer for this question as follows

2–2=0

5–2=3

13–5=8

28–13=15

As we observe the difference of the difference is

3–0=3

8–3=5

15–8=7

Here the differnce is increasing by two

X-15=7+2=9

X=24

So the required answer is 28+24=52

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MariettaO [177]

28 + 40 is 68. 68 + 15 is 83 stickers. 83 - 7 is 76. 76 - 32 is 44 stickers.

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3 years ago

Find an equation of the largest sphere with center (8, 2, 9) that is contained in the first octant.

Furkat [3]

The point (8,2,9) is in the first octant.
The closest distance from the coordinate planes is the value y=2, which will therefore be the maximum radius of the required sphere.

The standard equation of a sphere with radius r and centre (u,v,w) is given by
(x-u)^2+(y-v)^2+(z-w)^2=r^2

Substituting r=2, u=8, v=2, w=9, we get the equation of the required sphere
(x-8)^2+(y-2)^2+(w-9)^2=2^2

8 0

3 years ago

Are the following triangles similar by the angle-angle similarity theorem? will make you BRAINLIEST

WITCHER [35]

Answer:

The answer is c i think

Step-by-step explanation:

they arent congruent pairs and they all have angles

5 0

2 years ago

Solve the system of equations by substitution. What is the solution for x?

insens350 [35]

Answer:

x=0.875

Step-by-step explanation:

2×+y=1

y=0.5

4×+2y=-1

4×+2.5=-1

1+2.5=4x

3.5=4x

x=0.875

5 0

3 years ago

Write an expression involving exponents to represent the shaded area in square inches of the diagram than use that expression to

Mazyrski [523]

The expression involving exponents to represent the shaded area in square inches of the diagram is: 6²- (3² + 2²). The shaded area in squares inches of the diagram is: 23 square inches.

<h3>Expression involving exponents and shaded area</h3>

The expression is:

6²- (3² + 2²)

The shaded area:

Shaded area=6²- (3² + 2²)

Shaded area=36-(9+4)

Shaded area=36-13

Shaded area=23 square inches

Therefore the expression involving exponents to represent the shaded area in square inches of the diagram is: 6²- (3² + 2²). The shaded area in squares inches of the diagram is: 23 square inches.

Learn more about Expression involving exponents and shaded area here:brainly.com/question/12529223

brainly.com/question/12560437

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6 0

1 year ago