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
Dimas [21]
3 years ago
13

BRAINLIESTTTT ASAP!! please answer theres 2 questions

Mathematics
1 answer:
olasank [31]3 years ago
3 0
1- 6/15 2-104/312 You just do rise over run!!!
You might be interested in
I need help please ):
rjkz [21]

Answer:

100

Step-by-step explanation:

multiply in the formula

4 0
2 years ago
Read 2 more answers
I need help with number 16 please.
Ugo [173]
Do it ur self etc so don't ask me
8 0
3 years ago
Which expressions are equivalent? Select Equivalent or Not equivalent for each pair of expressions. 3(a−b) and 3a−3b 2a(2+b) and
Lapatulllka [165]
The first one is <span>Equivalent and the second is nonequivalent</span>
5 0
3 years ago
Read 2 more answers
Write an algebraic expression that represents the following statement: “7 less than the quotient of 5 and n" *
IrinaK [193]

\huge\boxed{\boxed{\bold{\frac{5}{n}-7}}}

\hrulefill

We'll start with the expression for the quotient of 5 and n, which means we'll use division:

\frac{5}{n}

Now we find 7 less than that, meaning we'll use subtraction:

\frac{5}{n}\bold{-7}

5 0
3 years ago
Write the equation for the following relation. Q= {(x,y): (4,5), (8,7), (12,9), (16,11),...}​
dmitriy555 [2]

There's really no way to solve this problem apriori (unless you can use tools like lagrange polynomials to interpolate points), so I'll just tell you how to approach problems like this.

First of all, we may try to see if the dependence is linear: the input is always increased by 4 (4, 8, 12, 16,...) and the output increases by 2: (5, 7, 9, 11). So, the answer is yes.

Now that we know that these points lay on a line, we can conclude the exercise in several ways:

  1. We already know that the slope is 1/2 (4 units up in the x direction correspond to 2 units up in the y direction). So, we only need the y-intercept. If we go back one step, we can see that the next point would be (0, 3) (I decreased the x coordinate by 4 and the y coordinate by 2). So, the y intercept is 3, and the equation of the line is y=\frac{x}{2}+3
  2. We can use the equation of the line passing through two points:

\dfrac{x-x_2}{x_1-x_2}=\dfrac{y-y_2}{y_1-y_2}

Plug in two points of your choice and you'll get the same answer.

Of course, as a third alternative, you could just have eyeballed the answer: the fact that x grows twice as fast as y could have hinted the x/2 part, and then you could have seen that y is always 3 more than half of x, again leading to y=x/2+3.

7 0
3 years ago
Other questions:
  • What is x 2(2x+3)-2=5
    14·1 answer
  • What is the sum of a number and its additive inverse? A. 0 B. -1 C. 1 D. undefined
    5·2 answers
  • What is the answer. to.
    10·1 answer
  • Draw and shade a figure that represents 100%
    8·2 answers
  • What are the possible values of x if (4x – 5)2 = 49?
    9·1 answer
  • 17. Find the measures of the length and width of
    14·1 answer
  • Which of these choices are square roots of 144? Check all that apply. ​
    14·1 answer
  • The graph f(x)=x^5 is transformed to form a new function, g(x). Which set of transformations takes f(c) to g(x) in the correct o
    10·1 answer
  • PLEASE HELP ME WITH THIS
    10·2 answers
  • Paul needs to score higher than 174 to win his bowling tournament. He currently has a score of 42. Which of the following shows
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!