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
Nitella [24]
3 years ago
12

On a airplane,there are two seats on the left side in each row and there seats on the right side.there are 90 seats on the right

side of the plane how many seats are on the left side of the plane?
Mathematics
2 answers:
Neko [114]3 years ago
6 0
There is also 90 seats
Natali [406]3 years ago
4 0
60 seats are on the left side of the plane
You might be interested in
SOMEONE HELP ASAPPPPPPP!!! PLEASE
Rom4ik [11]
(1) See below for a diagram. Basically, the distance on the ground from the person to the building (34 ft) is adjacent to the angle of elevation (74 degrees) and the height of the building (labeled h in the diagram) is the side opposite the angle. Since we are dealing with opposite and adjacent we use the tangent of the angle and tan = opp/adj

Specifically, tan74= \frac{h}{34}
h=(34)(tan74)<span class="_wysihtml5-temp-placeholder"></span>
h=118.6 feet.

Please be sure your calculator is set to degrees (not radians) when you do this problem.

(2) Here since P & Q are complimentary it means that their sum is 90 degrees. Since this is a right triangle that means that the remaining angle (R) must be the right angle. See below for a diagram.

sin = opp/hyp. As the sin Q =  9/41 this means that 9 is the length of the side opposite Q (the side PR) and 41 is the length of the hypotenuse. This makes the remaining side (QR) 40 in length.

cos = adj/hyp. If we focus on angle P the side adjacent (next to) is 9 and the hypotenuse is 41. Thus the cos of P = 9/41.

You could have also realized that if P & Q are complimentary the sin P = cos Q and the cos P = sin Q. We were not asked about tangent but it is also the case that tan P = cot Q and cot P = tan Q.

4 0
3 years ago
Please Answer, giving Brainliest and 50 points to the best answer!
tresset_1 [31]

Answer:

10 and 40

Step-by-step explanation:

Find the prime factorization of 10

10 = 2 × 5

Find the prime factorization of 40

40 = 2 × 2 × 2 × 5

Multiply each factor the greater number of times it occurs to find the LCM:

LCM = 2 × 2 × 2 × 5

LCM=40

7 0
2 years ago
Help! can someone help me out on this?
Fynjy0 [20]

Answer:

solve by substitution method

6 0
3 years ago
Identify the function that best models the given data
nika2105 [10]
\bold{ANSWER:}
2ND OPTION

\bold{SOLUTION:}

3 0
2 years ago
F equals to 2 f - 20​
ICE Princess25 [194]

Answer:

20

Step-by-step explanation:

f = 2f - 20

f - 2f = - 20

- f = - 20

f = 20

7 0
3 years ago
Other questions:
  • A farmer used fence posts to build a fence for Hazel Horse and Pauly Pony. The farmer used 262626 fence posts to build Hazel Hor
    9·1 answer
  • Find x such that x - 4, x, and 3x - 8 are three consecutive terms in a geometric sequence
    10·1 answer
  • (18x^5+6x^4-12x^3)÷6x^2
    15·1 answer
  • A top-fuel dragster ran a 1/4-mile (1320 ft) race. It had traveled 1305.48 feet after 3.58 seconds and it traveled the entire 13
    5·1 answer
  • Please help!! Will give brainliest! <br> Solve for z show work
    7·1 answer
  • The diagram shows two parallel lines cut by a transversal.
    14·1 answer
  • Help me: <img src="https://tex.z-dn.net/?f=%5Cint%5Climits%5E%5Cpi%20_0%20sin%28%7Bx%7D%29%20%5C%2C%20dx" id="TexFormula1" title
    11·1 answer
  • Margo has $80 to spend. She wants to buy as many video games as possible after buying a skin that costs $8. The games cost $18 e
    11·2 answers
  • Match the solution set given in inequality with the best solution set given in interval notation
    5·1 answer
  • Help again...its for math offering 15 points
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!