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user100 [1]
3 years ago
5

The science of physics, specifically projectile

Mathematics
2 answers:
Vlad [161]3 years ago
7 0

Answer:

Step-by-step explanation:

______

Good evening ,

_______________

trigonometry also used in astronomy for instance to calculate distances between stars (and planets)

_______________________________

:)

Rina8888 [55]3 years ago
5 0

hit me up on Instagram

386 . SAM .386  

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Fencing costs £13.25 per metre.<br>How much does 12.5 m cost?​
Soloha48 [4]

Answer:

165.62500 or 165.625 (simplified

Step-by-step explanation:

In order to find the solution you need to multiply £13.25 by 12.5 m.

You can do this in a few ways:

  • £13.25^12.5
  • £13.25 x 12.5

Both of those will get you your answer

165.62500

6 0
3 years ago
If sin(x) = 0.28, what is cos(90° - x)
vlabodo [156]
\bf \textit{Cofunction Identities}&#10;\\\\&#10;sin\left(\frac{\pi}{2}-\theta\right)=cos(\theta)&#10;\qquad &#10;cos\left(\frac{\pi}{2}-\theta\right)=sin(\theta)&#10;\\\\\\&#10;tan\left(\frac{\pi}{2}-\theta\right)=cot(\theta)\qquad &#10;cot\left(\frac{\pi}{2}-\theta\right)=tan(\theta)&#10;\\\\\\&#10;sec\left(\frac{\pi}{2}-\theta\right)=csc(\theta)\qquad &#10;csc\left(\frac{\pi}{2}-\theta\right)=sec(\theta)

therefore, sin(x) = cos(90° - x).
5 0
4 years ago
Write the equation of the line that is parallel to the line and through the given point y=-2x+1 point (0,5)
marysya [2.9K]

Answer:

y = -2x+5

Step-by-step explanation:

y = -2x+1 is in the form y= mx+b where m is the slope and b is the y intercept

-2 is the slope

Parallel lines have the same slope so our new line will have the same slope

y = -2x+b

The point given is the y intercept (value when x is zero)

b = 5

y = -2x+5

5 0
3 years ago
Help me with this plz no links plz
LiRa [457]
The opposite of a number + 44 = 30
Just by looking at this you can see that -14 + 44 = 30
With this evidence, we can conclude that the answer is 14.
6 0
3 years ago
Read 2 more answers
Find the lost common denominator of 3/4 and 5/8
Anika [276]
I assume you mean least. That would be 8.
6 0
3 years ago
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