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Arlecino [84]
2 years ago
5

What are the coordinates of the fourth vertex of parallelogram ABCD? D( , )

Mathematics
1 answer:
inessss [21]2 years ago
7 0
 The answer has to be D(3,0)
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((PLEASE ANSWER WITH A B C or D))
natali 33 [55]

Answer:

  D.  60°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that the relationship of interest is ...

  Sin = Opposite/Hypotenuse

  sin(M) = ON/OM = 4(√3)/8 = (√3)/2

  M = sin⁻¹((√3)/2) = 60°

8 0
2 years ago
Solve for x. Round to the nearest tenth, if necessary.
SashulF [63]
<h3>Answer:  3.6</h3>

=======================================================

Explanation:

We use the cosine ratio here. Make sure your calculator is in degree mode.

cos(angle) = adjacent/hypotenuse

cos(69) = x/10

10*cos(69) = x

x = 10*cos(69)

x = 3.583679495453 which is approximate

x = 3.6

8 0
2 years ago
-5/6 and 8/3 on a number line
ki77a [65]

Answer:

I hope this helps. This is what a number line looks like and how you do it.

6 0
3 years ago
Please help WILL MARK BRAINLIEST HURRY LOOK AT PHOTO
Aleks04 [339]

Answer:

I believe it is D I'm a senior in pre-cal but I also dont have paper so I did it in my head rq

5 0
2 years ago
Read 2 more answers
1.) The ratio of the number of men to the number of women in a concert is 3 : 5. If there are 4800 people at the concert, how ma
Gekata [30.6K]
1)soln
Let ratios be 3x and 5x respectively

Now,
3x+5x=4800
X=600
Then
No of men=3x=1800
No of women=5x=3000

2)soln
2275/65=35min

3)soln
3x+5x=480000
X=60000
3x=180000
5x=300000

4)soln
In 1 min mario can run 900m so
In 6 min mario can run 6*900=5400m
4 0
1 year ago
Read 2 more answers
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