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
Nitella [24]
3 years ago
12

Answeerrrrr asapppooaoaoaoao please need helppppp

Mathematics
2 answers:
AlekseyPX3 years ago
5 0

Answer:

1a. Yes

1b. No

1c. Yes

Step-by-step explanation:

balandron [24]3 years ago
5 0

Answer:

1a. 2/5 x 25 = 50/5 = 10 and 10 = 10 so <u>yes</u>

1b. 5 + 5 = 10  10 does not equal 15 so <u>no</u>

1c. 5 x 5 = 25 and 25 = 25 so <u>yes</u>

You might be interested in
Plz help me!!<br><br> Step by step to understand the answer plz
Doss [256]

Answer:

2/3

Step-by-step explanation:

so the inverse takes us from the range to the domain... they tell us that  f(4) goes to 5.. so if we were to take the inverse  f\left \[-1} \atop(5)  it takes us back to 4... and the slope at 4 or the derivative was 2/3 so that's what we get for f\left \ {{-1} \atop '(5)  :)

6 0
3 years ago
Look at the following graph of the given equation. Determine whether the equation is a function. Explain why or why not.
Vadim26 [7]

The equation y=2x+2 is a function

Explanation:

Given that the graph contains the coordinates (-1,0), (0,2) , (1,4) and (2,6)

We need to determine whether the equation y=2x+2 is a function.

To determine the equation is a function, let us substitute the coordinates in the equation and check whether it satisfies the equation.

Let us substitute the coordinate (-1,0) in the equation y=2x+2

Thus, we have,

0=2(-1)+2

0=-2+2

0=0

Thus, the coordinate (-1,0) satisfies the equation y=2x+2

Substituting the coordinate (0,2) in the equation, we have,

2=2(0)+2

2=2

Thus, the coordinate (0,2) satisfies the equation y=2x+2

Substituting the coordinate (1,4) in the equation y=2x+2

4=2(1)+2

4=4

Thus, the coordinate (1,4) satisfies the equation y=2x+2

Substituting the coordinate (2,6) in the equation, we get,

6=2(2)+2

6=6

Thus, the coordinate (2,6) satisfies the equation y=2x+2

Hence, the coordinates (-1,0), (0,2) , (1,4) and (2,6) satisfies the equation y=2x+2

Thus, the equation y=2x+2 is a function.

6 0
3 years ago
What is the y intercept of y= -3x
tatuchka [14]

Answer:

(0,0)

Step-by-step explanation:

y= -3x

The y intercept is the y value when x =0

Let x =0

y = -3(0)

y = 0

(0,0)

3 0
3 years ago
Read 2 more answers
Sassy jeans are $90 a pair. If they are 40% off today, how much will they cost?
Slav-nsk [51]
They will cost $54 
i know this because if youre getting 40% off, you will have to pay 60% of the total cost
so, 90 x .60 = 54
let me know if you have any further questions
:)
7 0
3 years ago
Read 2 more answers
Describe how to transform the graph of g(x) = logx into the graph of f(x) = 2 log(4 – x)
Lostsunrise [7]

Answer:

C

Step-by-step explanation:

Just took the test

8 0
3 years ago
Other questions:
  • BET YOU CAN"T SOLVE THIS!! ONE OF THE HARDEST QUESTIONS ACT TEST QESTIONS EVER!!!!
    14·1 answer
  • What is 2.4166666666666 as a fraction
    9·1 answer
  • A girl has 5 more than twice as many pennies as she has dimes. Altogether she has
    8·1 answer
  • Suppose that 11% of all steel shafts produced by a certain process are nonconforming but can be reworked (rather than having to
    8·1 answer
  • What is the equation of the line shown?
    10·1 answer
  • What is the inverse of the function y= x^2-12
    11·1 answer
  • Carl has visited 49 of the 50 states what percent of the states has he visited
    8·1 answer
  • +5 when
    5·2 answers
  • What is the slope of the line that passes through the points (7, -6) and (6,-6)
    15·2 answers
  • Which statement is not correct?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!