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
gulaghasi [49]
2 years ago
7

Please solve it this is very important.

Mathematics
1 answer:
san4es73 [151]2 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

The slope m of the line = tan45° = 1

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 1 , then

y = x + c

To find c substitute (2, 1 ) into the equation

1 = 2 + c ⇒ c = 1 - 2 = - 1

y = x - 1 ← equation of line

When x = 0 then y = 0 - 1 = - 1

The line passes through (0, - 1 )

You might be interested in
a store pays $11.31 for a coffee table. The stores marks up the price by 10%. what is the amount of mark up?
Vesnalui [34]

Answer:

$1.13

Step-by-step explanation:

x/11.31 = 10/100 (cross multiply)

100x = 113.1 (divide by 100)

x = 1.131

4 0
3 years ago
Find the distance between the two points rounding to the nearest tenth (if necessary).
vampirchik [111]

Answer:

9.2 (\sqrt{85\sqrt{85})

Step-by-step explanation:

square root of (8-(-1))^2 + (2-4)^2) which is square root of 85 which is approximately 9.2 rounded to the nearest tenth

6 0
3 years ago
Read 2 more answers
The total of two numbers is 5,271. if one number is 1,938, what is the third number?
hammer [34]

Answer:

The other number is 3333.

Step-by-step explanation:

This is really easy, just subtract 1,938 from 5,271. (5271 - 1938 = 3333)

4 0
3 years ago
Composition of the function is commuatative
dimulka [17.4K]

Answer:

The functions g and f are said to commute with each other if g ∘ f = f ∘ g. Commutativity is a special property, attained only by particular functions, and often in special circumstances. For example, |x| + 3 = |x + 3| only when x ≥ 0. ... The composition of one-to-one functions is always one-to-one.

\

4 0
3 years ago
What is the answer to the equation? plz help 3x+8=9+3x-14
Leviafan [203]

Answer:

It does not have an answer as 3x != 3x + 13 or not equalivalent

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • When do you need to use two number lines to compare two fractions
    10·1 answer
  • Find the perimeter of the given shape.
    10·1 answer
  • The price of a pair of jeans at a store increased by 25% to $40. Find the price of the pair of jeans before the increase
    11·1 answer
  • A giraffe can run about 14 meters per second. Find it's speed in miles per hour
    13·1 answer
  • nA car dealer who sells only late-model luxury cars recently hired a new salesperson and believes that this salesperson is selli
    6·1 answer
  • What is the value of f ( − 3a ), if f ( x ) = 2x 2 + 4x ?
    13·1 answer
  • 3. You want to leave a tip for a meal that
    6·1 answer
  • Charles rolled a number cube labeled from 1 to 6. What is the probability that he will roll a number greater than 2? in a fracti
    12·2 answers
  • What is the measure of XYZ?
    10·1 answer
  • What is 3x+(4x-6)=8x+1
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!