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3 years ago

Which is a component of cell theory?

Mathematics

1 answer:

kozerog [31]3 years ago

6 0

Answer:

A. Cells come from bacteria

Step-by-step explanation:

I did the test in edge

Please give me Brainliest<3

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If you travel 4 miles around a circle with a radius of 1 mile, what is the central angle (q)?

mixer [17]

Answer:

229.18 degrees

Step-by-step explanation:

The circumference of a circle with radius r is 2×pi×r.

So if it has a radius of 1 mile, then the circumference is 2×pi×1=2pi miles.

So if we travel 4 miles, then the percentage of this circle we traveled is 4/(2pi)=63.66% approximately.

There are 360 degrees in a circle and we want to how much of that rotation belongs to traveling 4 miles of the circumference of a circle that measures 2pi miles. So 63.66%×360 degrees =229.18 degrees.

4 0

3 years ago

A satellite is composed of 30 modular units, each of which is equipped with a set of sensors, some of which have been upgraded.

Anit [1.1K]

Answer:

$\frac{1}{7}$

Step-by-step explanation:

The satellite has 30 modular units.

There are equal numbers of non-upgraded sensors in each unit.

Let us assume that on the entire satellite there are x numbers of upgraded sensors.

Then as per the given condition, there are $\frac{x}{5}$ number of non-upgraded sensors in one unit.

Therefore, the number of non-upgraded sensors on the entire satellite is $\frac{30x}{5}$ =6x

Hence, total number of sensors in the satellite is (x+ 6x) =7x

Therefore, the required fraction of the upgraded sensors is $\frac{x}{7x} =\frac{1}{7}$ . (Answer)

3 0

3 years ago

Amira has a pyramid shaped plant pot. It has a square base with a side length of 30\text{ cm}30 cm30, start text, space, c, m, e

const2013 [10]

Answer:

1125

Step-by-step explanation:

Amira needs 1125 cm^3 of soil. The answers is right, I just took the test.

8 0

3 years ago

Read 2 more answers

Solve 2x^3 - 3x^2 + 8x - 12 = 0 (this is complex zeros btw)

coldgirl [10]

Move all Terms to the left side and set equal to zero. Then set each factor equal to zero.

$x= \frac{3}2} , 2i , -2i$

7 0

4 years ago

Simply 3 small 2+8x4 need answer

evablogger [386]

Answer:

2+32

Step-by-step explanation:

First we should multiply before adding after multiplying 8×4 is 32 and add 32+2 then it is 34

7 0

3 years ago

Read 2 more answers