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2 years ago

Describe the relationship between a circle and a sphere

Mathematics

1 answer:

Sauron [17]2 years ago

3 0

Answer:

A Circle is a two-dimensional figure whereas, a Sphere is a three-dimensional object. A circle has all points at the same distance from its centre along a plane, whereas in a sphere all the points are equidistant from the centre at any of the axes.

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If measure of angle X = 34° and measure of angle Z = 26°, what is the measure of angle Y

AlladinOne [14]

Answer:

120

Step-by-step explanation:

180-34=146

146-26=120

6 0

3 years ago

3. Write an equation in slope-intercept form of the line that passes

kirill115 [55]

Answer:

B. y = 2x - 9

Step-by-step explanation:

All of the answer choices has a slope of 2, but B is the only answer choice that has (4,-1) on its line.

You can tell by plugging the point into the equation and seeing if the result is true.

y = 2x - 9

-1 = 2(4) - 9

-1 = 8 - 9

-1 = -1

4 0

2 years ago

Read 2 more answers

I don't understand this quadratic functions question please help.

djyliett [7]

I think it would be b

6 0

2 years ago

Position to term rule of 2, 6, 10, 14, 18<br><br> multiply by _____ and subtract by _____

andreyandreev [35.5K]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the sequence

2, 6, 10, 14, 18

An arithmetic sequence has a constant difference and is defined as

$\:a_n=a_1+\left(n-1\right)d$

compute the differences of all the adjacent terms

$6-2=4,\:\quad \:10-6=4,\:\quad \:14-10=4,\:\quad \:18-14=4$

The difference between all the adjacent terms is the same.

Thus,

$d=4$

and

$a_1=2$

Therefore, the nth term is computed by:

$a_n=4\left(n-1\right)+2$

$a_n=4n-2$

Thus, position to term rule of 2, 6, 10, 14, 18 multiply by __4___ and subtract by __2__.

4 0

2 years ago

The temperature in a greenhouse should be 66 degrees or higher. One morning, the heater stopped working. The temperature droppe

erastova [34]

Answer:

The temperature in the greenhouse was at least 68 degrees before the heater stopped working.

Step-by-step explanation:

It was at 68 then it dropped by 2 degrees.

8 0

2 years ago