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
Zigmanuir [339]
3 years ago
5

Can you help me find the value of X?

Mathematics
1 answer:
Rashid [163]3 years ago
7 0

Answer:

  x ≈ 4.1 cm

Step-by-step explanation:

The side (z) opposite the 42° triangle can be found from the relation ...

  z/(3.6 cm) = tan(42°)

  z = (3.6 cm)·tan(42°) ≈ 3.2415 cm

The relationship between z and x is ...

  z/x = cos(38°)

  x = z/cos(38°) ≈ 4.1135 cm

  x ≈ 4.1 cm

You might be interested in
Do these ratios form a proportion? 26 medium hats to 2 small hats 39 medium hats to 3 small hats
inessss [21]

\bf \cfrac{\textit{medium hats}}{\textit{small hats}}\qquad \qquad \cfrac{26}{2}=\cfrac{39}{13}\implies \cfrac{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~\cdot 13}{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}=\cfrac{~~\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~\cdot 13}{~~\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}\implies 13= 13~~\textit{\Large \checkmark}

7 0
3 years ago
Read 2 more answers
Given that PQRS is a square, find x and y.
Dovator [93]
Every angle of a square equals 90 degrees.

2x - 4 = 90              3y + 6 = 90
2x = 90 + 4              3y = 90 - 6
2x = 94                    3y = 84
x = 94/2                     y = 84/3
x = 47                        y = 28

so x = 47 and y = 28
4 0
3 years ago
Read 2 more answers
Find the value of X
kari74 [83]

Answer:

x= 50

Incredibly odd diagram, but interior polygon angles of 4 sides must be 360 in total. 180-130=50.

6 0
3 years ago
PLZZZZ HELPP WILL GIVE BRAINLIEST
liberstina [14]

Answer:

HL

Step-by-step explanation:

Since both triangles are right angle triangles that means one angle is 90°. other two sides are given congruent .

that means lengths of hypotenuse and the leg of the one right angle triangle is equal to the corresponding other hypotenuse and leg of other triangle.

This fulfills the condition of HL congruency.

7 0
3 years ago
Help help help help help help help
neonofarm [45]

Answer:

D= -16.8

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • PLEASE HALP!!! 
    5·1 answer
  • Which of the following is the sum of 1/2 and -2/3
    15·1 answer
  • Write each fraction as a decimal use bar notation if necessary -6/7
    5·1 answer
  • Bette had 280 kilograms of bolts and put the same amount into each of 8 boxes. How
    7·1 answer
  • Simplify <br> 1/3n (-6+27m-51p)
    15·2 answers
  • Angie and can you play online video games. Angie buys 1 software package and 4 months of game play. Kenny buys 2 software packag
    6·1 answer
  • !!PLZ HELP WILL MARK BRAINLIEST !!
    13·2 answers
  • 100 PTS/// If you have a 2.5% chance of getting something every 3 minutes how long will it take until that's guaranteed?
    6·2 answers
  • Which of the following sets of data will have the smallest Standard Deviation?
    9·1 answer
  • If you answered my other question please get ur points here
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!