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
Nimfa-mama [501]
3 years ago
6

Identify the slope and y-intercept for the linear equation y = 4x - 2.

Mathematics
1 answer:
Vikki [24]3 years ago
4 0
The slope is the gradient which is the coefficient of y over the coefficient of x so 1/4 and the y intercept is y when x = 0.

So Slope = 1/4
y-Intercept = 4*0-2 = -2
You might be interested in
Y varies directly as x.if y=-5 when x =15find x when y=3
Tpy6a [65]
Y=kx
-5=k(15)
-5/15=k
-1/3=k
now,
y=-1/5x
3=-1/5x
3×5=-1(x)
15=-1(x)
multiplying both sides by -1,we get
-15=x
3 0
3 years ago
In ΔNOP, the measure of ∠P=90°, the measure of ∠N=59°, and PN = 7.4 feet. Find the length of OP to the nearest tenth of a foot.
lina2011 [118]

Answer:

12.3 feet.

Step-by-step explanation:

As we are given that \triangle NOP is an right angled triangle.

\angle P = 90 ^\circ \\\angle N = 59 ^\circ\\Side\ PN = 7.4 \text{ feet}

And we have to find out the value of side OP to the nearest tenth of a foot by rounding off the value as seen in the attached figure as well.

By using Trigonometric functions in a right angled \triangle, we know that:

tan \theta = \frac{Perpendicular}{Base}

Here, \theta is \angle N, Perpendicular is side <em>OP</em> and Base is side <em>PN</em>.

So, tan 59^\circ = \frac{OP}{PN}

\Rightarrow OP = PN \times tan59^\circ

Putting the values of <em>PN </em>and tan59^\circ.

OP = 1.66 \times 7.4\\\Rightarrow OP = 12.3 ft

Hence, the value of <em>OP </em>is 12.3\ feet.

8 0
2 years ago
Write a single transformation that maps ABC onto A' B' C'
blsea [12.9K]

9514 1404 393

Answer:

  Either of ...

  • (x, y) ⇒ (-x, -y)
  • Rotation 180° about the origin

Step-by-step explanation:

There are at least two ways to express the transformation that maps each coordinate to its opposite.

  1. reflection across the origin: (x, y) ⇒ (-x,-y)

  2. rotation 180° (either direction) about the origin.

Take your pick.

4 0
3 years ago
How to show your work for 4÷29.5
S_A_V [24]
The answer is approximately 0.14 
5 0
2 years ago
Select the correct answer.
Ilya [14]

Answer:

p

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Use a graph to solve the equation <br><br> 7x+3=9x-13<br><br> x=
    8·1 answer
  • What is the slope of th line that contains the points (-1, 8) and (5, -4)
    11·2 answers
  • Which number is IRRATIONAL? A) 100 B) 225 C) 300 D) 400
    9·2 answers
  • If a, b, and c are constants, a &gt; b &gt; c, and x3 − x = (x − a)(x − b)(x −
    12·1 answer
  • Find the area of the trapezoid
    5·1 answer
  • Using the 60-30-90 right triangle method, find x and answer in simplest radical form.
    8·1 answer
  • Jason’s budget is shown in the circle graph below. His total monthly budget is $3,000. How much does Jason spend on groceries? A
    9·2 answers
  • Help I’ll mark you if your tight
    11·1 answer
  • Which graph represents the solution to the given system? –4x + 2y = –11 and –2x + 2y = –15
    13·1 answer
  • HELP!!!!! ASAP!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!