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
just olya [345]
3 years ago
8

PLEASE HELP!! GIVING BRAINLIEST!!!!!

Mathematics
2 answers:
Slav-nsk [51]3 years ago
4 0

Answer:

your answer will be C)117

Step-by-step explanation:

hope this helps you ^_^

have a nice/night day!!

Scorpion4ik [409]3 years ago
4 0

Answer:

117

Step-by-step explanation:

Let find some relationships for angle 7. Looking at a angle near 63, Angle 2.

Angle 7 and Angle 2 are same side consecutive interior angles since they are parallel lines. This means they are supplementary. Keep that in mind.

Angle 2 and the 63 degree angles are vertical angles. This means angle 2 measures 63.

Since angle 2 and angle 7 are supplementary and angle 2 equal 63. We can use substitution method to replace angle 2 with 63. equation.

63 + x = 180

x = 117

Angle 7 equal 117

You might be interested in
The movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on
Nata [24]

The following triangle is classified as: Scalene acute.

<h3>Why is the triangle classified as scalene?</h3>

The triangle is classified as scalene because all side lengths are different. If there were 2 equal side lengths, the triangle would be isosceles, and if all three were equal, equilateral.

<h3>Why is the triangle classified as acute?</h3>

The triangle is classified as acute because all angles are less than 90º. If there was one angle with measure greater than 90º, the triangle would be classified as obtuse.

More can be learned about classification of triangles at brainly.com/question/1058720

#SPJ1

4 0
2 years ago
In the theory of learning, the rate at which a subject is memorized is assumed to be proportional to the amount that is left to
babymother [125]

Answer:

dA/dt = k1(M-A) - k2(A)

Step-by-step explanation:

If M denote the total amount of the subject and A is the amount memorized, the amount that is left to be memorized is (M-A)

Then, we can write the sentence "the rate at which a subject is memorized is assumed to be proportional to the amount that is left to be memorized" as:

Rate Memorized = k1(M-A)

Where k1 is the constant of proportionality for the rate at which material is memorized.

At the same way, we can write the sentence: "the rate at which material is forgotten is proportional to the amount memorized" as:

Rate forgotten = k2(A)

Where k2 is the constant of proportionality for the rate at which material is forgotten.

Finally, the differential equation for the amount A(t) is equal to:

dA/dt = Rate Memorized - Rate Forgotten

dA/dt = k1(M-A)  - k2(A)

7 0
3 years ago
Drag the correct tiles that match.?
Tamiku [17]
Circle geometry rule: Tangent to circle makes right angle with the radius

Please refer to the diagram below for the working out of each angle


3 0
4 years ago
For what value of x does g(x) = 0???
Lunna [17]

g(x) = 0

This is asking at what x value does y = 0. g(x) = y

y = 0, when x is 6


7 0
3 years ago
The Report of the Presidential Commission on the Space Shuttle Challenger Accident in 1986 shows a plot of the calculated joint
laiz [17]

Answer:

NO, as per study, I cant see any other problem than the sample size in the procedure.

From the graph there is a slight quadratic relationship between temperature and number of O-rings.

As in the graph, we can see that above 50°F but below 55°F number of O-rings in 3 but after 55°F as temperature goes on increasing the number of O-rings decreases and remains constant up to 70°F and above 70°F the number of O-rings increases to 2. Hence, we can say that there is a relationship between temperature and number of O-rings.

If we want to fit a linear regression through these seven observations, the slope would be positive as linear regression line passes through the average.

Looking at the relationship, slope must be significantly different from zero as there is a relationship between two variables, where as slope significantly zero implies no relationship. However, we have only seven points so drawing a conclusion is difficult as the nature of the relationship is not clearly visualized by this graph.

8 0
4 years ago
Read 2 more answers
Other questions:
  • Multiply and simplify: (4x)(3x²)
    9·1 answer
  • Solve the following inequality.<br><br> 3x + 5 &lt; 6x - 1
    5·2 answers
  • Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. A = 56°, a = 16, b = 17 (5
    13·1 answer
  • If the probability of an event happening is p, what is an algebraic expression that the event does not happen?
    12·1 answer
  • What is 3x+2y=8 answer
    9·2 answers
  • Simplify (12xy)^2 show steps please
    15·2 answers
  • Randy is designing a circular garden that is 18 feet in diameter. He is buying plastic edging that costs $1.50 per foot. He can
    10·1 answer
  • Which show the factored form of x^2-12x-45
    6·1 answer
  • When two graphed lines are Parallel what kind of solution is it?
    14·1 answer
  • Riley is going to buy a television for $444. 50 plus tax. The sales tax is 6.5%.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!