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
sladkih [1.3K]
3 years ago
15

PLEASE HELP!!!!

Mathematics
1 answer:
anzhelika [568]3 years ago
7 0
The answer would be A. The triangle with the 70 seems to be isosceles and that means that two of the angles equal 70. 70+70=140. Subtract 140 from 180 to find the third angle because every triangle has a total of 180 degrees. Due to the fact that x and the 40 degrees are on the same line, they will equal 180 degrees. So, 180-40=140. X=140. I hope this helps
You might be interested in
3x + 2.5 = 6.1 What is x ?
Natalija [7]

Answer:x=1.2

Step-by-step explanation:

3x+2.5=6.1

3x=6.1-2.5

3x=3.6

x=1.2

6 0
3 years ago
Read 2 more answers
The box plots shows the length of the songs on 2 diggital music players in minutes which statement best supported by the informa
NISA [10]

Answer:

You have to go on a cite called Math and Way buth without the and and no space between math and way

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Determine the solution, if any, to the system of equations below
meriva

Answer:

This question cant be determine

Step-by-step explanation:

there's no input

3 0
2 years ago
Use the image below to answer the following question. Find the value of sin x° and cos y°. What relationship do the ratios of si
Inessa [10]

Using relations in a right triangle, it is found that:

  • \sin{x} = \frac{6}{10} = 0.6
  • \cos{y} = \frac{6}{10} = 0.6
  • Since x and y are complementary angles, we have that sin(xº) = cos(yº).

<h3>What are the relations in a right triangle?</h3>

The relations in a right triangle are given as follows:

  • The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.
  • The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.
  • The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.

The hypotenuse in this problem is given as follows:

h^2 = 6^2 + 8^2

h = \sqrt{100}

h = 10.

The sine of x is:

\sin{x} = \frac{6}{10} = 0.6

The cosine of y is:

\cos{y} = \frac{6}{10} = 0.6

Since x and y are complementary angles, we have that sin(xº) = cos(yº).

More can be learned about relations in a right triangle at brainly.com/question/26396675

#SPJ1

8 0
2 years ago
The city anticipated 102 vendors for the street fair . At the event, 43 were on first street and 21 were on second street. How m
Gnesinka [82]
24 we24 were on the remaining street
5 0
3 years ago
Read 2 more answers
Other questions:
  • Write the equation of the line with the given slope and y-intercept. slope = 1 y-intercept = -3 4 A) y = x - 3/ 4 B) x = y - 3 /
    14·2 answers
  • To find the area of a trapezoid, Dylan uses the formula A = 1/2 (b 1 + b 2)h The bases have lengths of 3.6 cm and 12<img src="ht
    11·2 answers
  • I need help with this problem:<br> 10b-45=3(b-15)
    14·2 answers
  • The dot plots below show the scores for a group of students for two rounds of a quiz: Two dot plots are shown one below the othe
    7·2 answers
  • I need help with 1 and 2 please will make brainiest
    11·2 answers
  • Write the equation of the line
    7·1 answer
  • Which equation does not represent a function?
    13·1 answer
  • NEED HELP MY GRADE DEPENDS ON ITT!!!!!!!! I will mark brainliest answer.
    9·1 answer
  • Many states have a meal tax that is proportional
    13·2 answers
  • PLEASE HELP, it’s urgent
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!