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
RUDIKE [14]
2 years ago
14

Plzzzzzzzzzzzzzzzzz help

Mathematics
1 answer:
andrew11 [14]2 years ago
6 0

Answer:

7y8.9 ft²

Step-by-step explanation:

Easy way:

Rotate the triangle so that the 12.1 ft side in on the bottom becomes the base.

Drop a line from the top down perpendicular to the 12.1 ft base. That makes a right triangle.

sin 71 = height/13.8

0.9455 = height/13.8

height = 13.05 ft

Area = bh/2 = (12.1)(13.05)(0.5) = 78.9 ft²

You might be interested in
Raymond just got done jumping at Super Bounce Trampoline Center. The total cost of his session was \$43.25$43.25dollar sign, 43,
Mrrafil [7]
7 + 1.25t = 43.25 <== ur equation
1.25t = 43.25 - 7
1.25t = 36.25
t = 36.25 / 1.25
t = 29 <== he was jumping for 29 minutes
7 0
3 years ago
Read 2 more answers
Help fast question 1 and 2 is it c and then b for 1 and 2 will give brainliest
myrzilka [38]
For question 1 the answer is B.

for question 2 the answer is C.
3 0
3 years ago
7/6 * 16/6 in simplest form​
Slav-nsk [51]

Answer:

3.83333333333

Step-by-step explanation:

6 0
3 years ago
Solve for x: x-14=39
Jobisdone [24]
Answer is x=53
hope this helps
8 0
3 years ago
Read 2 more answers
Given the statement, LEI=BNZ and the diagrams shown, determine the value of x.
WARRIOR [948]

Answer:

x = 20

Step-by-step explanation:

Given the triangles are congruent then corresponding angles are congruent, so

∠ N = ∠ E

To calculate ∠ E subtract the sum of the 2 given angles from 180

∠ E = 180 - (x - 5 + 4x - 10)

     = 180 - (5x - 15)

Equate ∠ N and ∠ E

5x - 5 = 180 - 5x + 15 ( add 5x to both sides )

10x - 5 = 195 ( add 5 to both sides )

10x = 200 ( divide both sides by 10 )

x = 20

5 0
3 years ago
Other questions:
  • How many real solutions does the equation 8x^2 − 10x + 15 = 0 have?
    7·2 answers
  • you have a piggy bank containing a total of 119 coins in dimes and quarters. If the piggy bank contains $20.75, how many dimes a
    9·1 answer
  • A circle has a radius of length r. If you mark off an arc on the circle of length 2r what is the measurement of the angle that s
    8·2 answers
  • Can you help me this the workings and the answer?<br> Thanks a bunch!!
    8·1 answer
  • Find the equation of this line.
    6·1 answer
  • Enter the common ratio for the geometric sequence below.
    6·1 answer
  • What is 7.43 rounded to he nearest hundredth
    15·2 answers
  • Franklin races bikes. In his city, there are 44 lengths of race tracks. The chart shows the race tracks and each track's length
    6·1 answer
  • Out of 75/6 is 72%. (Write as a fraction in simplest form.)
    12·1 answer
  • Drag the tiles to the correct boxes to complete the pairs Match each inequality to the number line that represents its solution
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!