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
BARSIC [14]
3 years ago
13

Tan39= x/68 Plz help. Will give brainliet

Mathematics
2 answers:
lesya [120]3 years ago
6 0

Answer:

\huge\boxed{x \approx 55}

Step-by-step explanation:

We need to note that this is an equation, in which we can solve for x.

tan(39) = \frac{x}{68}

We can use a calculator to find the tangent of 39 - we type 39 into the calculator then press the "TAN" button to find it's tangent. We find that to be around 0.81.

We now have the formula simplified down to 0.81 = \frac{x}{68}. To solve for x, we want to isolate it on one side, so we can multiply both sides by 68 to get rid of the fraction.

We know have 0.81 \cdot 68 = x

0.81 \cdot 68 = 55.08 \approx 55, so x is approximately 55.

Hope this helped!

Sindrei [870]3 years ago
5 0

Answer:

x = 55.06531425, or 55

Step-by-step explanation:

(x/68) = tan(39)

  • Set up your equation and rearrange it.

68 * (x/68) = 68 * tan(39)

  • On the left side, with 68 * (x/68), the 68's cancel out and leave us with x.
  • On the right side, with 68 * tan(39), we need to first solve for tan(39) and multiply it by 68.
  • Continuing the right side, tan(39), when using a calculator, is 0.8097840332 (make sure your calculator is in degree mode), and when this is multiplied by 68, this makes 55.06531425.

x = 55.06531425, or 55

  • Solve for x!
You might be interested in
Use the elimination method to solve the system of equations. Choose the
miss Akunina [59]

9514 1404 393

Answer:

  A.  (4, 12)

Step-by-step explanation:

Adding the second equation to twice the first will eliminate y.

  2(10x +2y) +(3x -4y) = 2(64) +(-36)

  23x = 92 . . . . . . . . simplify

  x = 4 . . . . . . . . . divide by 23

This value matches choice A: (4, 12).

3 0
3 years ago
Solution of the ab+ac
seropon [69]

Answer:

= a(b+c)

Step-by-step explanation:

you can factorize out the a

5 0
1 year ago
What is the volume of a can of beans with a height of 20 cm. and a radius of 12 cm? Use 3.14 to approximate π. Express your answ
lisov135 [29]

Answer:

9043.20 cm^3

Step-by-step explanation:

volume of can = π r^2 h

= (3.14) (12)^2 (20)

=9043.2 cm^3

4 0
4 years ago
F^2• f^3<br> A:f^5<br> B:f^6<br> C:(2f)^5<br> D:(2f)^6
Serjik [45]

Answer:

A

Step-by-step explanation:

3 0
4 years ago
Use the proportion of the triangle enlargement to find the missing measure of the enlarged triangle. 1:Set up the proportion: 9/
ZanzabumX [31]

The value of x = 24

Step-by-step explanation:

The proportion is set as ;

\frac{9}{6} =\frac{x}{16}

Applying cross product

9*16=6*x

144=6x --------simplify by dividing by 6 both sides

144/6 = 6x/6

24=x

Learn More

Proportion in Enlargement : brainly.com/question/9930004

Keywords : proportion, enlargement ,triangles, cross products

#LearnwithBrainly

5 0
3 years ago
Read 2 more answers
Other questions:
  • The female lion at the zoo weighed 190 pounds more than the female cheetah let C represent the weight in pounds of the cheetah w
    15·2 answers
  • Help me now!!!!!!!!!!!!!!
    8·2 answers
  • What is the equation of the line shown in this graph?
    5·1 answer
  • You randomly draw a marble from a bag of marbles that contains 3 blue marbles, 4 green marbles, and 5 red marbles.
    8·2 answers
  • A cylinder has a height of 30 ft and a volume of 63,679 ft³. What is the radius of the cylinder? Round your answer to the neares
    7·1 answer
  • Helppppppppppppppppp pleaseeeeeeeeeee ASAP
    11·1 answer
  • Given that £1= $1.62<br> a) how much is £650 in $<br> b) how much is $405 in £
    11·1 answer
  • For geometry:(<br><br> i’ll give a brainist!!
    8·2 answers
  • I will give brainiest and 5 stars! If you answer this!
    7·1 answer
  • FInd the area of the shaded polygon
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!