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
Otrada [13]
2 years ago
6

Three students wrote expressions on their dry-erase boards.

Mathematics
1 answer:
OlgaM077 [116]2 years ago
3 0

Answer:

Student 2 and Student 3

Step-by-step explanation:

Student 2

-(5r - 3s + 1)

= - 5r +3s - 1

Student 3

= - 5r +3s - 1

You might be interested in
Verify that the following equation is an identity. (1/sinx) - (1/cscx) = cscx - sinx
Anarel [89]
Manipulating the left side of the equation, we obtain:

\dfrac{1}{\sin x}-\dfrac{1}{\csc x}=\dfrac{\csc x-\sin x}{\sin x\cdot\csc x}

Using that \csc x=\dfrac{1}{\sin x}:

\dfrac{\csc x-\sin x}{\sin x\cdot\csc x}=\dfrac{\csc x-\sin x}{\sin x\cdot\dfrac{1}{\sin x}}=\dfrac{\csc x-\sin x}{1}=\csc x-\sin x\\\\\boxed{\dfrac{1}{\sin x}-\dfrac{1}{\csc x}=\csc x-\sin x}~~\blacksquare
6 0
3 years ago
Read 2 more answers
if there are 450 campers and 2/3 decides to come back next year how many campers will be coming back next year
DedPeter [7]

Answer:

So 452.3 campers will be coming back next year

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Solve the inequality.
77julia77 [94]

42 < -6d

divide 6 by both sides,

7 < -d

(C) d > -7 is the answer.

6 0
3 years ago
What numbers lie between 42 square root
salantis [7]

Answer:

√ 42  lies between  6  and  7

Step-by-step explanation:

We know that  √ 42  will lie between  √ 36  and  √ 49

And  √ 36 = 6  ;  √ 49 = 7

Hence we can be sure that  √ 42  lies between 6  and  7

3 0
2 years ago
Please answer correctly !!!!!!! Will mark brainliest answer !!!!!!!!!!!!
Vesnalui [34]
The answer is d

Domain is just all x values
5 0
3 years ago
Other questions:
  • An article in a local town newspaper discusses the results of state test scores in their town. The reporter headlines, "The stud
    9·1 answer
  • Holly bought a sweater on sale for 38% off the original price. If she saved $67, what was the original price?
    7·1 answer
  • I'LL GIVE BRAINLIEST!<br> Simplify
    6·1 answer
  • Write an equation of a line that passes through the point (8,4) and is parallel to the line y = 4x + 2.
    7·1 answer
  • What is the area of this parallelogram?
    7·1 answer
  • What is the solution set for this inequality?<br> -8x + 40&gt;-16
    8·2 answers
  • The graph shows the weight and fuel efficiency, in miles per gallon, for a selection of vehicles.
    15·2 answers
  • This is so confusing, pls help!!
    10·1 answer
  • 3) Round answer to the nearest hundredth. *
    6·1 answer
  • Find the measure of angle b​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!