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
Vesnalui [34]
3 years ago
15

Can anybody help me please

Mathematics
2 answers:
Burka [1]3 years ago
7 0

(7,1) is the correct answer

JulsSmile [24]3 years ago
7 0

Answer:

yes, no, and no

Step-by-step explanation:

What you do is you just plug what is in the parenthesis into the equation. So you have 2x+5y=19. You will take the (7, 1) and plug the 7 into the x and the 1 into the y to get 2(7)+5(1)=19. 14+5=19. 19=19.

You might be interested in
A 6 inch perosnal pizza has 570 calories with 240 o fthe from fat. a 16 inch pizza is cut into 8 slices. Estimate the number of
Diano4ka-milaya [45]

Answer:  

The number of calories is going to be pretty close to proportional to the area of the pizza.  Figure out the area of a 6-ince pizza, and then figure out the area of a 14-inch pizza.  Then you're going to get a proportion:

 

(Area of 14 inch pizza) is to (Area of 6 inch pizza) as (Number of calories in 14 inch pizza) is to (Number of calories in 6 inch pizza.

 

You know the areas of both sizes and the number of calories in the 6 inch pizza, so you should be able to find the number of calories in the 14 inch pizza.

 

Then divide by 8 to get the number of calories in each slice.        

 

8 0
3 years ago
Solve for θ if cosθ = 0.81. Round answer to the nearest degree.
natta225 [31]

Answer:

the answer is 36 degrees

4 0
4 years ago
Will mark first answer brainlest and will answer any of ur questions that I can!!!! PLEASE! I'm stuck! In exercises 4-9, conside
dedylja [7]

Answer:

A

Step-by-step explanation:

because it is probability

3 0
4 years ago
10. EQAO Sam works in Peterborough. Each
Svet_ta [14]
Answer is A, 10.4L per 100km
4 0
3 years ago
Read 2 more answers
A city has a population of 220,000 people. Suppose that each year the population grows by 6.25%. What will the population be aft
Murrr4er [49]

Your answer will be 137500

Im not 100% sure, im 90% sure

Hope this helps :)

6 0
3 years ago
Other questions:
  • On a scale drawing, 1 millimeter equals 4 centimeters. If a line on the drawing is 45 millimeters, how many meters is it actuall
    10·1 answer
  • Pomocy matma z kluczem klasa 7 str 163 zadania 5 i 6
    7·1 answer
  • Sally had $250 in her savings account. She deposited x dollars in her account.Write an expression that shows her new balance in
    7·1 answer
  • What is 1/3 + a = 5/4
    10·1 answer
  • Urgent: What is an equation of the line perpendicular to y=-x-2 and through (-2,4)?
    14·2 answers
  • HELP ASAP!!!!!!!!! what is the measure of angle x?
    13·2 answers
  • Will mark brainliest!!!<br> Solve for x
    5·2 answers
  • DESMOS Tetris translation <br> someone please helpppp
    9·1 answer
  • The Triangle Inequality Theorem is the sum of any two sides that must be greater than the length of the third side.
    11·1 answer
  • I got it just comment for the points
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!