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
swat32
3 years ago
8

Is (1, 2) a solution to this system of equations? ****Show work!****

Mathematics
1 answer:
Leto [7]3 years ago
5 0

Answer:

(1, 2) is a solution to this system of equations

Step-by-step explanation:

Plug in (1, 2) into each equation

17x + y = 19

17(1)  + 2 = 19

17 + 2 = 19

19 = 19  ----------->YES

8x + 5y = 18

8(1) + 5(2) = 18

8 + 10 = 18

18 = 18 ------------------->YES

Answer:

(1, 2) is a solution to this system of equations

You might be interested in
Which professionals most directly use geometry in their work A) accountants B)astronomers C)judges D)pharmacist E) politicians
madam [21]
Astronomers deal with objects in space, so it's most likely they would use geometry to determine how far they are, how big they are, etc.

Have a nice day! :)
3 0
3 years ago
Read 2 more answers
Prove that ΔABC and ΔEDC are similar. triangles ABC and DEC where angles A and E are right angles, AC equals 4, AB equals 3, BC
nikklg [1K]

Answer:B

Step-by-step explanation:

4E and LA are right angles; therefore, these angles are congruent since all right

angles are congruent. Is - 15 over 5 and 12 over 4shows the corresponding sides are proportional;

therefore, ABC ~ AEDC by the SSS Similarity Postulate.

3 0
3 years ago
A soccer team played 160 games and won 65 percent of them. How many games did it win ? Please show work
galben [10]
To find the percent of games the soccer team won, you would do 160 multiplied by 0.65, because if you were to convert the 65% into a decimal, you would get 0.65. Notice the key word, "of". This refers to multiplication. So when doing 160*0.65, you get 104 games won. Therefore the soccer team won 104 of their games.

Hope this helps! :D Feel free to ask more questions, or ask me questions about my explanation.
7 0
3 years ago
Read 2 more answers
To hang a 9-ft hammock from a tree, you first tie one end to the trunk of the tree. When the hammock is tied on one end, it make
Delicious77 [7]
Hi mom mom I will call you
8 0
3 years ago
Warren has 40 coins (all nickels, dimes, and quarters) worth $4.05. He has 7 more nickels than dimes. How many quarters does War
alexdok [17]

7 Quarters

20 nickels

13 dimes

5 0
3 years ago
Other questions:
  • This is my home work of 8th ducking grade butch so see if you could answer it
    5·1 answer
  • A stained glass window is going to be installed in a semi-circular opening, which is above a 30 inch wide door. If the stained g
    7·2 answers
  • the height of a right cylinder is 3 times the radius of the base. The volume of the cylinder is 24 cubic units
    13·1 answer
  • Anthony got a new iPhone. He needs to create a 4-digit passcode. How many passcodes can be created if REPETITION OF DIGITS IS AL
    12·1 answer
  • If a man spends approximately 45% of his income on air travel and his sister only spends about 2% of her income on air travel (a
    8·1 answer
  • Will give brainliest answer Thanks answer both
    12·1 answer
  • Jan buys 3 bags of beads. Each bag contains 7 beads. Draw a bar diagram and write an addition equation and a multiplication equa
    14·1 answer
  • What is the correct reason for statement 1
    10·1 answer
  • Can someone please help me out with these three questions please please please!!!!
    15·1 answer
  • 3x-1=5x+10. and the X= -5 1/2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!