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TEA [102]
4 years ago
12

I dont want to know how to do it​

Mathematics
1 answer:
juin [17]4 years ago
8 0
You need a calculator first of all . Then put in the equation and graph .
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A hawk takes flight from a mountain peak and flies 800 meters west. Then it takes a turn and flies 200 meters south. What is the
Katena32 [7]

Answer:

the hawk has flow 824.62 meters southwest of the mountain peak.

Step-by-step explanation:

In order to find the distance we need to use the Pythagoras theorem

d^2 = 800^2 + 200^2

d= 824.6 m

we can find the direction by using the eq for a tangent

he opposite side is 200 m and the adjacent side is 800m

tan theta = opposite / adjacent

theta = arc tan (800/200)

The hawk is at a distance of 824.6m flying at an angle 76 degrees NE of the mountain peak.

The final location will be southwest of the mountain peek.

a2+b2=c2

a = 200

b= 800

c = √(2002+8002) = 824.62

So the hawk has flow 824.62 meters southwest of the mountain peak.

4 0
3 years ago
A coin when left from certain height starts moving towards the earth under the influence of......... *​
defon

Answer:

Centre of Gravity or Gravitational Force

Step-by-step explanation:

3 0
3 years ago
A theater production group is making frames to support wall-like props. Three-foot beams form right triangles with 10-foot beams
AysviL [449]

The main lesson students and teachers should take away from this problem is the correct answer should be: who cares?  The group built their frames with a ruler and a saw, got an exact slope of 10/3 and the angle measures didn't matter one bit.  The best angles measures are the ones avoided.

But trig as taught is all about angles. Gotta find the angle. Here we have a right triangle and we're interested in the angle at the top of the frame, opposite side 3, adjacent side 10, so

\tan \theta = \dfrac{3}{10}

\theta = \arctan \dfrac{3}{10} \approx 16.7^\circ

8 0
3 years ago
Read 2 more answers
What is the equation for this parabola (located above) in vertex form?
riadik2000 [5.3K]

Answer:

<u>f(x)=x²-2x-2</u>

Step-by-step explanation:

<em><u>f(x)=ax²+bx+c</u></em>

f(0)=-2 => c= -2

f(1)= -3=> a+b-2=-3; a+b=-1

f(2)= -2; 4a+2b-2=-2; 4a+2b=0; 2a+b=0

a+b=-1 and 2a+b=0

2a+b-(a+b)=0+1=> a=1

2+b=0=> b=-2

f(x)=x²-2x-2

6 0
3 years ago
Choose the product.<br><br> a 2 b 3 · 6ab 2<br><br> 6a 2b 5<br> 6a 2b 6<br> 6a 3b 5
baherus [9]
I think the answer is the last one.
4 0
3 years ago
Read 2 more answers
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