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3 years ago

HELP

Mathematics

2 answers:

Darina [25.2K]3 years ago

5 0

B is the answer I think

mr Goodwill [35]3 years ago

3 0

Answer:

b should be the answer i think

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For 30 points here you go please answer truthfully

VARVARA [1.3K]

Answer:

855 sorry i miscalculated :c okay stay safe :D

Step-by-step explanation:

enjoy

6 0

3 years ago

What is the ratio the defines pi?

Rufina [12.5K]

Answer:

Step-by-step explanation:

By definition, pi is the ratio of the circumference of a circle to its diameter. In other words, pi equals the circumference divided by the diameter (π = c/d). Conversely, the circumference of a circle is equal to pi times the diameter (c = πd).

5 0

3 years ago

Hello please help thanks

Vladimir79 [104]

Answer:

Oceans and the Sun.

Step-by-step explanation:

Lakes and the sun is also a good answer, but the question is asking which interact the <em>most</em>, which is the ocean and sun.

We can also rule out the moon since it has nothing to do with the water cycle, so the last two options are also wrong.

5 0

3 years ago

A wave has a frequency of 6.1 x 1014 Hz and a speed of 3.00 x 108 m/s. Use

slamgirl [31]

Answer:

(A) $4.9\times 10^{-7}\ m$

Step-by-step explanation:

Given:

Frequency of the wave (f) = $6.1\times 10^{14}\ Hz$

Speed of the wave (v) = $3.00\times 10^8\ m/s$

The wavelength equation of the wave is given as:

$\lambda=\dfrac{v}{f}$

Here, $\lambda \to wave\ wavelength$

Now, plug in the given values and simplify.

$\lambda=\frac{3\times 10^8}{6.1\times 10^{14}}\\\\\lambda=4.9\times 10^{-7}\ m$

Therefore, the wavelength of the wave is option (A) $4.9\times 10^{-7}\ m$

3 0

3 years ago

What is the seventh term in the arithmetic sequence defined by the explicit formula an=5n+3

jeka94

Answer:

a7 equals 35 +3=38

Step-by-step explanation:

5times7 is 35

u sub 7 for n

4 0

3 years ago