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
Oxana [17]
3 years ago
14

Brainliest for correct answer, any inapplicable answer or absurd answer will be deleted and reported.

Mathematics
1 answer:
tia_tia [17]3 years ago
7 0

Answer:

35+70=105, 180-105=75 so the answer is c 75°

Step-by-step explanation:

You might be interested in
Which of the following is a solution of x² + 14x + 112 = 0? If necessary, round to the nearest hundredth.
Readme [11.4K]
To determine the solution of the quadratic equation, use the quadratic formula which states that,
                                x = ((-b  +/- sqrt (b² - 4ac)) / 2a
From the equation, a = 1, b = 14, and c = 112. Substituting these to the quadratic formula,
                               x = <span>((-14  +/- sqrt (14² - 4(1)(12)) / 2(1) = indeterminate
Thus, the equation does not a real number solution. </span>
6 0
3 years ago
Read 2 more answers
What is 8/16 as a whole number
just olya [345]

Answer:

2

Step-by-step explanation:

Quick Math

6 0
3 years ago
What value of k will result in the quadratic having one rational solution if 4x2+kx+4=0?
PtichkaEL [24]

The value of 'k' in the quadratic Equation    4x^{2}+kx+4=0 having one rational solution is k is 8.

<h3>What is a Quadratic Equation?</h3>
  • Quadratic equations are the polynomial equations of degree 2 in one variable of the type f(x) = ax^{2} + bx + c = 0 where a, b, c, ∈ R and a ≠ 0.
  • The standard form of a quadratic equation is ax^{2} + bx + c = 0 .

Here, the given equation is  4x^{2}+kx+4=0

By comparing the given equation with the standard form of the quadratic equation we get,

a = 4

b = k

c = 4

The given quadratic is having one rational solution, which means b^{2} -4ac=0

Therefore,

k^{2} -4 \times 4\times4=0\\k^{2} -64=0\\k^{2} =64\\k=\sqrt{64} \\k=8

Therefore, the value of k is 8.

Learn more about the quadratic equation is brainly.com/question/8649555

#SPJ4

7 0
2 years ago
Write an equation of the line in slope intercept form through the points (0,-2) and (4,-2)
Ksivusya [100]

Answer:

y=2x-2

Step-by-step explanation:

Slope=M so to find slope its just rise over run so for this equation you would do 0+4=4 2-2=0 so that would be 2/0 or simplified to 2 the b=y intercept so if you have a 0 as an x in either points the y of that point will always be equal to b

3 0
3 years ago
(WILL MARK BRIANLEST) please help due today don’t take long plzzz
Romashka [77]
The answer is 20 ,80-60=20
6 0
3 years ago
Read 2 more answers
Other questions:
  • A tiny but horrible alien is standing at the top of the empire state building (which is 443 meters tall) and threatening to dest
    11·2 answers
  • Consider that lines a and b are parallel. What is the measurement of ∠12?
    13·1 answer
  • 10=2/3n+8<br>what is n ?​
    7·2 answers
  • In how many ways can I distribute $6$ identical cookies and $6$ identical candies to $4$ children, if each child must receive ex
    12·2 answers
  • A scientist had 3/4 of a bottle of a solution. She used 1/6 of the solution in a experiment. How much of the bottle didi she use
    9·1 answer
  • Find 0.<br>Trigonometry problems.
    8·1 answer
  • Please someone solve this, this is my third time reposting this question so yea please be quick
    14·1 answer
  • Solve each inequality then graph the solution
    6·1 answer
  • A-D help please I’ll mark brainliest determine if they are equivalent you only have to put yes or no for A-b or 1-4
    8·1 answer
  • Find the complex zeros of the following polynomial function.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!