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
kotegsom [21]
3 years ago
7

PLS ANSWER THIS PLS PLS

Mathematics
2 answers:
jeka57 [31]3 years ago
7 0

Answer:

the picture can't clean. so I can't solve the problem

zhannawk [14.2K]3 years ago
3 0

Answer:

I will go with (C)

Step-by-step explanation:

So the interior angle of a 9 -sided polygon is 140 °. We can see that x and one interior angle lie on the same side of a straight line, so their sum must be 180 °. So x = 180 ° − 140 °, or x = 40 °. The correct answer is 40 °.                                Hope this helps!

You might be interested in
Which of the following is independent variable?
satela [25.4K]

I think the answer is D. hours because its variation does not depend on another variable

6 0
3 years ago
An airplane pilot over the Pacific sights a ship wreck at an angle of depression of 5°. At this time, the horizontal distance fr
enot [183]

Answer:

<em>The height of the plane is 405 meters</em>

Step-by-step explanation:

<u>Trigonometric Ratios</u>

The situation can be represented as shown in the image below. The ground, the height H, and the direct distance to the plane to the shipwreck form a right triangle, where the trigonometric ratios stand.

Since the known distance is adjacent to the angle, and the required height is opposite to the given angle, we use the tangent ratio, defined as:

\displaystyle \tan\ x=\frac{\text{opposite leg}}{\text{adjacent leg}}

\displaystyle \tan 5^\circ=\frac{H}{4629}

We need to find H, so we solve for H:

H=4629\cdot\tan5^\circ

H=405 m

The height of the plane is 405 meters

4 0
3 years ago
The number 30 is divisible by... select all that apply.
topjm [15]

Answer:

2,3,5,6,10

Step-by-step explanation:

6 0
3 years ago
What's 30% of $12.19
Korvikt [17]

Answer:

$3.66

Step-by-step explanation:

To find the percent, we need to have it in decimal form

30 % = .3

.3 * 12.19 =

3.657

We are working with money so we round to the nearest cent

3.66

4 0
3 years ago
A relative frequency histogram is given with four classes. The first three bars have a height of 0.25, 0.35, and 0.1 respectivel
kirill [66]

Answer:

answer is 0.3

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Paul has $90,000 to invest. His intent is to earn 12% interest on his investment. He can invest part of his money at 7% interest
    15·1 answer
  • One plus one over 2 y equal x
    7·1 answer
  • A rectangular picture measuring 5 in. by 9 in. is surrounded by a frame with uniform width x. Write a quadratic function in stan
    10·2 answers
  • Which of these is a true statement?
    6·2 answers
  • What does the line 3x+7y=7 look like?
    8·1 answer
  • After a rotation of 90° about the origin, the coordinates of the vertices of the image of a triangle are A'(6, 3), B'(-2, 1),
    12·2 answers
  • City Cab charges a flat fee of $3 plus 0.50 per mile. Henry paid $10.50 for a cab ride across town. The equation 3 + 0.50m = 10.
    11·1 answer
  • Given: Cosine (x minus y)
    6·1 answer
  • X = 7 when y = 35<br> (Write a direct variation equation)
    9·1 answer
  • What is the slope for (1, 0) and (3, 8)?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!