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
Black_prince [1.1K]
4 years ago
12

Match each expression to its simplified form.

Mathematics
1 answer:
alexandr1967 [171]4 years ago
3 0

Answer:

12-1/2r            =>  (13− 3/ 2 r)−(1−r)

r-13/6             =>  (7r-3/2)-(2/3+6r)

13r+20           =>  (6r+7)+(13+7r)

-12+r               =>  (−8−r)+(2r−4)

You might be interested in
Please answer with a detailed explanation.
Alecsey [184]

From a tee box that is 6 yards above the ground, a golfer hit a ball. The Domain of the function is [0,230].

Given that,

In the picture there is a question with a graph.

From a tee box that is 6 yards above the ground, a golfer hit a ball. The graph displays the height of the golf ball above the ground in yards as a quadratic function of x, the golf ball's horizontal distance from the box in yards.

We have to find the domain of the function in the situation.

The domain is nothing but All of a function's x-values, or inputs, make up the domain, and all of a function's y-values, or outputs, make up the range.

The domain of a graph is every value in the graph, from left to right. The graph's entire range, from lower to higher numbers, represents the range.

Therefore, the Domain of the function is [0,230].

To learn more about domain visit:

brainly.com/question/28135761

#SPJ1

5 0
1 year ago
A bakery has 456 dozen cookies how many individual cookies are there
KiRa [710]
I think the answer is 38......,
8 0
4 years ago
If you eat a diet with 2,000 kilocalories and 45 percent of those calories come from protein, about how many grams of protein di
jekas [21]

The amount of Protein intake is 900 kilocalorie.

We have - 2000 Kilocalories of diet and 45 Percent of calories come from Proteins.

Wе have to find out the amount of protein intake.

<h3>If ' x ' students out of total ' n ' students in a class are infected by virus. Then, what percentage of students are infected.</h3>

Percentage of students affected are -  \frac{x}{n} \times 100

In the question given -

Let the amount of Protein intake be y.

Then -

45 = y % of 2000

45 = \frac{y}{2000} \times100

y = \frac{45\times2000}{100}

y = 900 Kilocalorie

Hence, the amount of Protein intake is 900 kilocalorie.

To solve more questions on Percentage, visit the link below-

brainly.com/question/14801224

#SPJ1

7 0
2 years ago
Chose all the properties that were used to simplify the following problem
timofeeve [1]

(a+b) + c = a + (b + c)

re-arrange the numbers - associative property of addition

Answer

Associative property of addition

6 0
3 years ago
Find the slope and then write the equation Y=MX+B
timurjin [86]

Answer:

y=2x+15

Step-by-step explanation:

Slope (m) = 20/10 = 2

y-intercept (b) = 15

4 0
3 years ago
Other questions:
  • The length of a side is only the positive square root because length cannot be ________.
    13·1 answer
  • Which expression is equivalent to one over fivem − 20?
    7·2 answers
  • Unit 5 lesson 1 final exam Driver's Education.
    15·1 answer
  • What is 5 × 5/6 (working out please)
    10·2 answers
  • Which number is the remainder for (7x3 + 4x2 – 9x + 37) divided by (x – 5)?
    13·1 answer
  • Choose the correct answer from the given four options: In an AP, if d = –4, n = 7, an = 4, then a is *
    13·1 answer
  • Please answer me the question and find the graph and question number 2 find the area of the surface
    12·1 answer
  • a sandbox is in the shape of a right triangle. The two legs measure 9 inches and 16 inches. what is the perimeter of the sandbox
    12·1 answer
  • ASAP PLEASE, SOLVE ALLLL FOR 20 POINTS AND BARINLIEST
    9·2 answers
  • Someone help me with b :( it’s wrong
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!