1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tom [10]
2 years ago
8

Can anyone answer this I need it ASAP plz

Mathematics
2 answers:
Pani-rosa [81]2 years ago
8 0

Answer: x = 13.4

Step-by-step explanation:

1. Subtract 90 degrees and 33 degrees to get angle X, which is 57 degrees.

2. Using Laws of Sine, plug in the known elements of the triangle:

(16) / (sin(90)) = (x) / (sin(57))

3. Cross multiply, this will leave 16sin(57) = xsin(90)

4. Divide sin(90) to the other side, leaving x = (16sin(57)) / (sin(90))

5. Plug this into a calculator and your final answer should be 13.4

Bogdan [553]2 years ago
7 0
The answer is x is equal to 13.4
You might be interested in
How do I solve this problem step by step?
Rom4ik [11]

Answer:

V = 3

Step-by-step explanation:

<u><em>Given:</em></u>

<em>Perimeter of the pentagon is 52 units.</em>

<em>Solve for value of v.</em>

<u>Solve:</u>

<em>Let first put it into a equation base on the given;</em>

<em>6v + 8 + 8 + 3v + 1 + v + 5 = 52</em>

<em>Add the numbers</em>

<em>6v + 22 + 3v + v = 52</em>

<em>Combine like terms</em>

<em>10v + 22 = 52</em>

<em>Subtract 22 from both sides</em>

<em>10v + 22 - 22 = 52 - 22</em>

<em>Simplify</em>

<em>10v = 30</em>

<em>Divide both sides by 10</em>

<em>10v/10 = 30/10</em>

<em>Simplify</em>

<em>v = 3 </em>

<em>Check Answer:</em>

<em>6(3) + 8 + 8 + 3(3) + 1 + (3) + 5 </em>

<em>18 + 8 + 8 + 3(3) + 1 + (3) + 5 </em>

<em>18 + 16 + 9 + 1 + 8</em>

<em>18 + 16 + 9 + 9</em>

<em>18 + 16 + 18</em>

<em>36 + 16</em>

<em>52</em>

<em>Hence, v = 3</em>

For more information:

brainly.com/question/18640399

<u><em>Kavinsky</em></u>

6 0
1 year ago
Read 2 more answers
What are the correct answers?
DochEvi [55]

Step-by-step Answer:

Situations with dot-products.

dot-product of vectors A<xa,ya>, B<xb,yb>

is defined as A.B=xa*xb + ya+yb

Note that the result is a scalar even though A and B are both vectors.

Q1 dot product is positive

Q2 dot product is negative

The dot product is also equal to the length of the projection of the unit vector of one onto the other, multiplied by the magnitudes.  This implies that the sign will be positive if the angle between the vectors is acute, and negative if the angle between them is obtuse.  That makes the first two proposed answers (A, B) correct.

Q3 dot product equals 0

Since the projection of any vector onto another perpendicular to it is zero, so the dot product of two perpendicular vectors always equal zero.  That makes the third proposed answer (E) correct.

Q4 dot product equals the product of the vectors' magnitudes.

The earlier statement

"The dot product is also equal to the length of the projection of the unit vector of one onto the other, multiplied by the magnitudes."

makes the fourth statement true if the unit vector projected onto the other remains a unit vector, i.e. when the two vectors are parallel (D)

Q5 dot product equals opposite of the product of the vectors.

To have the dot product's absolute value equal the product of the magnitudes, the vectors must be parallel.  If the dot product is positive, then the vectors are parallel and pointing in the same direction, as in Q4.

If the dot product is negative, meaning that is the opposite of the product of the magnitudes (themselves are always positive or zero), then the vectors are parallel, but in the opposing directions.

There is no correct answer for this case, which is definitely NOT "not possible".  The closest one is (D) vectors are parallel, but answer is incomplete.

Q6 dot product is greater than the product of the vectors' magnitudes.

I do not see a possible case for this to happen.


6 0
3 years ago
Please Help and write the equation down as well!!<br> I´ll mark whoever is right Brainiest!
wolverine [178]

Answer:

y=6x+4

Step-by-step explanation:

now the formula for slope-intercept is y=mx+b

Slope (aka m) is 6

[how I got the slope is every time it goes forward 1 it goes up 6  rise/run]

so y=6x+[y intercept]

the y intercept is 4 as seen in the chart so:

y=6x+4

enjoy^^

8 0
2 years ago
Hey everyone hru and i hope u all are doing good
Elan Coil [88]

Answer:

Pacific question or no because if not we can't answer it but I'm doing good

6 0
3 years ago
Read 2 more answers
Write the point-slope form of the equation of the line through the given point with the given slope. (-5,0) slope= 2/3
amid [387]

Answer:

Step-by-step explanation:

y - 0 = 2/3(x + 5)

y = 2/3x + 10/3

8 0
3 years ago
Other questions:
  • ~~~30 POINTS~~~<br> Please assist me on this math problem!
    9·1 answer
  • What is the height of a triangle that has an area of 60 yd^2 and a base with a length of 12 yd
    8·1 answer
  • Plz help me ... thanks
    7·1 answer
  • An exam has two probability problems, 1 and 2. If 37% of the students solved problem 1 and 12% of the students solved both probl
    15·1 answer
  • Sydney invested $440 in an account paying an interest rate of 5.6% compounded daily. Assuming no deposits or withdrawals are mad
    11·1 answer
  • Hi i need help with this question?
    8·1 answer
  • What is the probability that a student who plays an instrument is in band
    12·1 answer
  • Writing Explain how you can use an equation to make predictions about a particular relationship​
    6·1 answer
  • Angela’s grandfather gave her all the cash he had in his pocket to buy raffle tickets that cost $1
    15·1 answer
  • Helpp quick pleaseee
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!