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
Elenna [48]
3 years ago
11

If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalen

t to x from the second guionis
Into the first equation
tud
3x +2y-21
x - 3y - 4

Mathematics
1 answer:
MArishka [77]3 years ago
8 0

Answer:

all work is shown and pictured

You might be interested in
Read the question and answer. Ignore the c please, its incorrect.
Eddi Din [679]

Answer:

The correct choice is E

Step-by-step explanation:

Neither A, B, C, or D are correct, so the right answer must be E. By the way, E isn't shown in the picture.

5 0
3 years ago
20 POINTS PLZ HELP!!!
Alexandra [31]

Both triangles that are given (with right angles) lie in plane m, proving that AC is perpendicular to plane m. As angle acd is from a triangle that shares the common perpendicular, it too is a right angle

4 0
3 years ago
HELP HELP HELP HELP
Harrizon [31]

Answer:

62.8cubic units

Step-by-step explanation:

volume of a cylinder isπ×radius×radius×height.hope it helps.

4 0
3 years ago
How to find the exact answer of the area and circumference
Paha777 [63]

Answer:

\pi \\ is irrational so any attempt to use 3.14... is never EXACT...

do not try to convert it ... if it asks for exact..

write 81\pi \\  or 9 \pi \\  etc. don't put in 63.62 like answers

Step-by-step explanation:

6 0
3 years ago
Need help asap <br><br> 6. Which line has a slope equal to 1?<br><br> HELP ON 7 two
alex41 [277]

Answer:

6 is the third one 7 is D

Step-by-step explanation:

hope this helps

if its wrong my bad

8 0
2 years ago
Other questions:
  • What is the product of 38x$12
    12·2 answers
  • What is the answer for 36=18x
    14·2 answers
  • What is the slope of a line parallel to the line who se equation is 6x -3y= 63
    11·1 answer
  • A pitcher contains 2/3 quart of lemonade if an equal amount of lemonade is poured into each of 6 glasses how much lemonade will
    5·1 answer
  • Which figures are polygons ? Select each correct answer.<br><br> Figure A Figure B Figure C Figure D
    9·1 answer
  • Solve the system by graphing <br><br> Y=x+2<br> X=-3
    8·1 answer
  • Total surface area. pls explain ​
    11·2 answers
  • Helpplsssssssssssssss number 2
    15·1 answer
  • [10÷(7+3)]3 PLEASE HELP
    8·1 answer
  • Can somebody help meeee pleaseeee .
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!