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
allochka39001 [22]
3 years ago
12

Using right triangle below find

Mathematics
1 answer:
Ber [7]3 years ago
8 0
(4 sqrt. 3) /4
Sqrt. 3 is the tangent of a because opposite over adjacent.
You might be interested in
Because of heavy traffic, a bus took 30 minutes to cover a distance of 20 city blocks. How many minutes per city block did the b
aev [14]

a bus took 30 minutes-------------------------- to cover a distance of 20 city blocks<span>

   X minutes------------------------------------------------one (1) city block</span>

 I apply a rule of three

<span> X=(1)*(30)/20=1.5  </span>

 Therefore

 the bus moved 1.5 minutes/block city

<span> </span>

7 0
4 years ago
4. Solve. x² – 81 = 0 (1 point) 0 –9 –9, 9 9
Rudik [331]

x^2 - 81 = 0. Add 81 to each side.

x^2 = 81. Take the square root of each side.

x = 9, -9

5 0
3 years ago
Read 2 more answers
I needs some help pls
GrogVix [38]
Here is the order

- 6 2/3 ,- 1.3 , 29/8 , 7
5 0
3 years ago
Describe the relationship between the angles!! HELP ME PLZ
never [62]

Answer:

1. alternate exterior angles

2. co-interior angles

3. corresponding angles

4. alternate interior angles

5. corresponding angles

6. co-interior angles

4 0
3 years ago
Hi can anyone help me with this please
Nostrana [21]

Answer:35in.

Step-by-step explanation:

I reccomend splitting it into sections when given problems like this.

The smaller two rectangles would be 5in * 2in which is 10in then just add them together.

For the bigger one, you'd do 5-2 in order to get the missing inches which will be 3+2 once added 5in*3in is 15in.

Finally, add 15+10+10 (15=The middle rectangle and 10=the sides)

8 0
3 years ago
Read 2 more answers
Other questions:
  • What value of x will make the equation true
    11·2 answers
  • REALLY NEED HELP<br> What is the quotient of 3227/555? What is the repetend
    12·1 answer
  • (Secx/sinx)-(sinx/cosx)
    14·1 answer
  • Red Top Cab Company receives multiple complaints per day about driver behavior. Over 9 days the owner recorded the number of cal
    15·1 answer
  • Suppose that c (x )equals 2 x cubed minus 12 x squared plus 23 comma 000 x is the cost of manufacturing x items. Find a producti
    9·1 answer
  • Are these two triangles similar???????!!!!!!! PLEASE HELP! I WILL GIVE BRAINILST AND MANY POINTS!
    9·2 answers
  • Which of the following rectangular prisms has a base area of 40 cm2 and a volume of 160 cm3?
    10·1 answer
  • PLEASE HELP!! Determine whether the triangles are similar. If similar state how (AA~,SSS~, or SAS~), and write a similarity stat
    8·1 answer
  • 43. Use the Quadratic Equation to find the Roots of x + 3x - 60
    7·1 answer
  • Given the rectangle below, write a simplified expression that represents the perimeter and terms of x. Use your expression to so
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!