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
LiRa [457]
3 years ago
12

A right triangle is shown. An altitude is drawn to form a right angle with the opposite side and split the side into lengths of

3 and 3. What is the value of x? One-third StartRoot 2 EndRoot units One-half StartRoot 3 EndRoot units 2 StartRoot 3 EndRoot units 3 StartRoot 2 EndRoot units
Mathematics
1 answer:
dusya [7]3 years ago
4 0

Answer:

3√2

Step-by-step explanation:

Find the diagram attached

Sine the base of the triangle are divided equally the opposite angle to the sides will be 45 degrees

Considering one of the right angles triangle;

Hypotenuse = x

Opposite = 3

Angle theta = 45 degrees

According to SOH CAH TOA

sin theta = opp/hyp

sin 45 = 3/x

x = 3/sin45

x = 3/(1/√2)

x = 3 * √2

x = 3√2

Hence the value of x is 3√2

You might be interested in
Write each number as a decimal.<br> 11457<br> 12.
klio [65]

Answer:

114.57 .....................

5 0
3 years ago
Write the equation of the line perpendicular to
r-ruslan [8.4K]
Solving for y, we add 5y to both sides and subtract 4, getting 9x-4=5y. Dividing both sides by 5, we get 9x/5-4/5=y. Since the slope is 9/5 (since 9/5*x=9x/5), we multiply it by -1 and find the reciprocal of it to get -5/9 as the perpendicular slope, so -5x/9+b=y. Plugging 1 in for x and -6 in for y, we get -5*1/9+b=-6 and by adding 5/9 to both sides we get -5-4/9=b , and since in y=mx+b y and x are variables, we end up with y=-5x/9+(-5-4/9) for slope intercept form.

To get it into standard form, we need it in ay+cx=b with a, b, and c being constants. Adding 5x/9 to both sides, we end up with y+5x/9=(-5-4/9) for standard form


5 0
4 years ago
How do you solve this problem? 1.6-3/8=
OLga [1]

First you would convert the decimal into a fraction

1.6= 8/5

8/5-3/8

Then subtract the fractions

49/40

Then you are left with your answer:

49/40

Hope this helps! :3

8 0
4 years ago
Read 2 more answers
What is 5,805 divided by 21? Pls help with computation. Thanks
Yuki888 [10]

Answer:

Step-by-step explanation:

5,805 divided by 21 would be 276.4.

8 0
3 years ago
Read 2 more answers
Find the center and the radius of the circle x2 + y2 − 2x + 6y − 6 = 0.
asambeis [7]

x 2 + y 2 + a x + b y = c

x2 + y2 − 2x + 6y − 6 = 0

Steps:

x^2 + y^2 - 2x + 6y - 6 = 0

(x - 1)^2 + (y - (-3)^2=4^2

Which means...

Center = (1,-3)

Radius = 4

Or option B

6 0
1 year ago
Other questions:
  • Plz help me to classify these
    10·1 answer
  • Convert the angle to decimal degrees and round to the nearest hundredth of a degree. 59 degrees 28'
    7·1 answer
  • solomon yearly income is $49827 what is his yearly income when it is rounded off to the nearest hundred dollars ?
    14·2 answers
  • How can u use a number line to find the sum of -4 and 6
    5·1 answer
  • On the coordinate plan, what is the distance between the points (4, 2) and (−7, 2)?
    13·1 answer
  • Evaluate C(8,3)=____
    6·1 answer
  • Solve this equation, if answer is guessed ill report your response
    14·1 answer
  • A video clubrents a movie for $6.00 per day. What would be the cost of renting 5 movies for 3 days?​
    8·2 answers
  • Given f(x)=2x^3+kx-9 and x-1is a factor of f(x), then what is the value of k?
    6·1 answer
  • How to simplify 8x+5x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!