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
Naddik [55]
1 year ago
10

Given that y= 7 cm and θ= 49 °, work out x rounded to 1 DP. (not drawn to scale.)

Mathematics
1 answer:
Anastaziya [24]1 year ago
8 0

The value of x in the diagram is 6.1 cm.

<h3>What is right-angle triangle?</h3>

A right-angle triangle is a triangle that has 90° as one of the angles in the triangle.

To calculate the value of x in the right-angled triangle above, we use the formula below

Formula:

  • tanθ = y/x............ Equation 1

Make x the subject of equation 2

  • x = y/tanθ............. Equation 2

From the question,

Given:

  • θ = 49°
  • y = 7 cm

Substitute these values into equation 2

  • x = 7/tan49°
  • x = 7/1.15
  • x = 6.1 cm

Hence, the value of x in the diagram is 6.1 cm.

Learn more about right-angled triangle here: brainly.com/question/64787

#SPJ1

You might be interested in
Help me please? Thanks!
love history [14]

Answer:

It's C

Step-by-step explanation:


7 0
3 years ago
Which of the following is the closest to X?<br> a. 27 in<br> b. 32 in<br> c. 25 in<br> d. 20 in
Olenka [21]

Answer:

a.27

Step-by-step explanation:

Using Pythagoras theorem:

x=sqrt(6^2+26^2)

x=26.683..

By rounding, x=27

7 0
2 years ago
Read 2 more answers
What is the area,in square yards of the rectangle shown down below 12yd 15yd Answer choices are 225,54,180,27
11Alexandr11 [23.1K]

Answer:

area of rectangle =length ×width

area of rectangle=12yd×15yd

area of rectangle=180yd²

5 0
3 years ago
Read 2 more answers
Zebras migrate in a circle with a round trip of about 300 miles. They travel at 64 km/h. How many hours does it take zebra to do
Tresset [83]

Answer:

7.5 hours (7 hours and 30 minutes)

Step-by-step explanation:

ok Let's start with 64km/h.

1.6 km=1 mile,

64÷1.6=40miles

so 64km/h changes into 40miles/hour.

Zebras's round trip =300miles,

300/40=7.5

so answer is 7.5 hours.

8 0
3 years ago
What is the value of 3.45 + 2.6 + 32.007?​
bulgar [2K]
38.057 is the total
4 0
2 years ago
Read 2 more answers
Other questions:
  • What is the slope of this line?<br><br> 23<br> 13<br> −13<br> −23
    7·2 answers
  • Astronomers measure large distances in light years. One light-year is the distance that light can travel in one year or approxim
    13·2 answers
  • Ordena de mayor a menor en los Ejercicios 9 a 12.
    8·1 answer
  • what's the unit rate for $4.50,7.50,6.50,7.50,4.50,5.00,1.50,1.65,3.75,3.95!!!!!PLZ HURRY PROJECT DUE ON TUESDAY!!!!!
    6·1 answer
  • N is an example of _____. Select all that apply. a variable, a constant, an expression, a term
    14·2 answers
  • Find the value of the expression 4*2-6+8*3+4
    12·1 answer
  • (5x+2)/8=x/6 what value will make it true??
    12·2 answers
  • La empresa González se dedica a la fabricación y venta de mesas para jugar domino. Luego de un estudio, determinaron que el cost
    9·1 answer
  • E Jessica, Bob, and Ravi sent a total of 121 text messages during the weekend. Jessica sent 5 fewer messages than Ravi. Bob sent
    13·1 answer
  • Which number is in the solution set of the inequality -5x - 7 &gt; 28?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!