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
amm1812
3 years ago
13

Find the equation of the line that passes through (3, 1) and has a y-intercept of –2.

Mathematics
1 answer:
katen-ka-za [31]3 years ago
6 0

Answer:

1 = m

Step-by-step explanation:

1 = 3[1] + b

\displaystyle -2 = b \\ \\ y = x - 2

Therefore our <em>rate</em><em> </em><em>of</em><em> </em><em>change</em><em> </em>[<em>slope</em>] is authentic.

I am joyous to assist you anytime.

You might be interested in
If m = 16 and n = 4, what is the value of the following expression?<br> m - 2 • n + 2
Elan Coil [88]

Answer:

10

Step-by-step explanation:

Use PEMDAS to rewrite the equation as:

m - (2 * n) + 2 =

16 - (2 * 4) + 2 =

16 - 8 + 2 =

10

7 0
3 years ago
Read 2 more answers
A grocery store recently sold 10 cartons of yogurt, of which 4 were raspberry. Based on past data, how many of the next 15 carto
zloy xaker [14]

Answer:

6 cartons

Step-by-step explanation:

4 is 40% of 10

so you need to find 40% of 15

15*.4=6

.4 is equal to 40%

8 0
3 years ago
1+secA/sec A = sin^2 A / 1-cos A​
Fofino [41]

Answer:  see proof below

<u>Step-by-step explanation:</u>

\dfrac{1+\sec A}{\sec A}=\dfrac{\sin^2 A}{1-\cos A}

Use the following Identities:

sec Ф = 1/cos Ф

cos² Ф + sin² Ф = 1

<u>Proof LHS → RHS</u>

\text{LHS:}\qquad \qquad \dfrac{1+\sec A}{\sec A}

\text{Identity:}\qquad \qquad \dfrac{1+\frac{1}{\cos A}}{\frac{1}{\cos A}}

\text{Simplify:}\qquad \qquad \dfrac{\frac{\cos A+1}{\cos A}}{\frac{1}{\cos A}}\\\\\\.\qquad \qquad \qquad =\dfrac{1+\cos A}{1}

\text{Multiply:}\qquad \qquad \dfrac{1+\cos A}{1}\cdot \bigg(\dfrac{1-\cos A}{1-\cos A}\bigg)\\\\\\.\qquad \qquad \qquad =\dfrac{1-\cos^2 A}{1-\cos A}

\text{Identity:}\qquad \qquad \dfrac{\sin^2 A}{1-\cos A}

\text{LHS = RHS:}\quad \dfrac{\sin^2 A}{1-\cos A}=\dfrac{\sin^2 A}{1-\cos A}\quad \checkmark

3 0
3 years ago
Which equation could be used to find the value of x in the triangle below? (pls help)
Olin [163]

Answer:

B.

Step-by-step explanation:

All of it needs to add up to 180

So you have

2x + 4x+10 + 6x-10 = 180

Combine like terms

12x=180

3 0
3 years ago
Read 2 more answers
How to do this question plz ​
Svetradugi [14.3K]
There is no. Question it’s telling you the answer
3 0
3 years ago
Other questions:
  • A scientists writes the equation N(h)= 100e^0.25h to model the growth of a certain bacteria in a petri dish, where N represent t
    9·1 answer
  • Marco drew 24 pictures he drew 1/6 of them in art class how many pictures did Marco draw
    12·2 answers
  • In a 40-year period, a city's official weather station recorded 78 snowstorms with at least 12 inches of total snow accumulation
    14·1 answer
  • Explain themattribute that makes a rectangle a special parallelogram
    10·1 answer
  • Evaluate (100)^3 - 30(40)-1
    15·2 answers
  • How do you do this question?
    11·1 answer
  • A square poster has a side length of 26 in. Drawn on the poster are four identical triangles. Each triangle has a base of 8 in.
    12·1 answer
  • 25 POINTS
    5·2 answers
  • The principal at Marina Middle School wants to determine if the 120 students in the seventh grade prefer to visit the aquarium o
    14·1 answer
  • Can someone explain to me the letter or sign or variable after "Y"
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!