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
Inga [223]
2 years ago
9

Please answer!! What's the slope?

Mathematics
2 answers:
Cloud [144]2 years ago
8 0
Zero because it is a straight line so it can be anything without a number so it would be zero
emmainna [20.7K]2 years ago
7 0
It is zero because it is a straight line
You might be interested in
Please Help. I really don’t get this concept, if you could explain it in detail it would be very appreciated
Dafna11 [192]
<h3>Answer: 24/25</h3>

=================================================

Explanation:

Sine is given to be negative, and so is tangent. This only happens in quadrant Q4

Recall that y = sin(theta), so if sin(theta) < 0, then we're below the x axis.

If tan(theta) < 0, then this means cos(theta) > 0

So we have y < 0 and x > 0 which places the angle somewhere in Q4.

--------------------------

Draw a right triangle as shown below in the attached image. We have AC = 25 and BC = 7. Use the pythagorean theorem to find that AB = 24

So this is what your steps may look like

a^2+b^2 = c^2

7^2+b^2 = 25^2

b^2+49 = 625

b^2 = 625-49

b^2 = 576

b = sqrt(576)

b = 24

So because AB = 24, we know that the cosine of the angle is adjacent/hypotenuse = 24/25

---------------------------

As an alternative, you could use the trig identity

sin^2(x) + cos^2(x) = 1

and plug in the given value of sine to solve for cosine. The cosine value result will be positive since we're in Q4.

So,

sin^2(x) + cos^2(x) = 1

(-7/25)^2 + cos^2(x) = 1

(49/625) + cos^2(x) = 1

cos^2(x) = 1 - (49/625)

cos^2(x) = (625/625) - (49/625)

cos^2(x) = (625-49)/625

cos^2(x) = 576/625

cos(x) = sqrt(576/625)

cos(x) = sqrt(576)/sqrt(625)

cos(x) = 24/25

This is effectively a rephrasing of the previous section since the pythagorean trig identity is more or less the pythagorean theorem (just in a trig form)

6 0
3 years ago
Help please please help
Semenov [28]

Answer:

Step-by-step explanation:

1,8

5,7

2,3

3 0
3 years ago
Read 2 more answers
The absulote value of -8 and 5
Blababa [14]

The absolute value of -8 is 8 and the absolute value of 5 is 5. Absolute value is basically the number's distance from 0 on a number line, basically how many numbers it is away from 0. For that reason, it's always positive, regardless of whether or not the number is positive or negative. Hope this helped!

5 0
3 years ago
Read 2 more answers
Which of the following relations represent a function?
ziro4ka [17]
The answer would be c because if you see closely the function is -1 and 4 March determining the perspectives and how the procedure goes
7 0
3 years ago
Find the slope from the given table:<br> х Y<br> -3. 8<br> 0. 7 <br> 3. 6
Gelneren [198K]
The answer is plus +3 for slope
6 0
2 years ago
Read 2 more answers
Other questions:
  • How to factor 3x^2-10x-8?
    5·2 answers
  • 4/3 to the third power as a simplified fraction
    8·2 answers
  • Fernando and Maria are at opposite sides of a park. They plan to meet later at a fountain that is located somewhere between them
    6·1 answer
  • Quotient of 794.1 divided by 7.61
    14·1 answer
  • Find the value of y2=255
    10·2 answers
  • What is the area of a circle whose diameter is 64
    15·2 answers
  • What is the solution to the equation 3 x+ 2 = -x-57<br> X=-8<br> o x=-7<br> o x=7<br> O X=8
    9·2 answers
  • Is the equation equal to, greater than, or less than the dividend?<br><br> 12 divided by 1/4
    14·1 answer
  • A marker is randomly selected from a drawer that contains 20 green, 44 orange, and 30 blue markers. Which statement is true?.
    14·1 answer
  • What is the answer for 2/3 + 1/4?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!