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
Levart [38]
4 years ago
8

Determine whether the system is consistent. x1 + x2 + x3 = 7 x1 - x2 + 2x3 = 7 2x1 + 3x3 = 15

Mathematics
1 answer:
Kisachek [45]4 years ago
3 0
Afafsfssdfasdfssddsfasddasfasfsd
You might be interested in
(x – 2) = –1/4(x – 8)
8_murik_8 [283]

Answer:

decimal form 3.2

exact form 16/5

mixed number form 3 1/5

Step-by-step explanation:

there i tried i did not know what form you wanted so i gave them all

4 0
3 years ago
Read 2 more answers
Linear Equations 2n+2=16
Masja [62]

Answer:

14

Step-by-step explanation:

2 times 7 equals 14 plus 2

4 0
3 years ago
Why is it important to know the shape of the base of the pyramid
Wewaii [24]

Answer:The pyramid had sloping sides so that the dead pharaoh could symbolically climb to the sky and live forever. The pyramid represented the rays of the Sun I hope this helps

Step-by-step explanation:

7 0
3 years ago
What is the area of this
larisa86 [58]
Area of a triangle is base x height divide by 2
26x9=234
234 divide by 2 is 117
5 0
3 years ago
Dy/dx ln(xy)=e^(x+y)
Westkost [7]
In(xy) = e^(x+y)

(xy)'/xy  = (x+y)' e^(x+y)

(x'y + xy')/xy = (1+y') e^(x+y)

(y + xy')/xy = (1+y')e^(x+y) and simplify

Hope this helps
4 0
3 years ago
Other questions:
  • Can 7 13/12 be simplified
    7·2 answers
  • Brainest answer..............help plz
    5·1 answer
  • Precalculus PLEASE HELP ME right answers only check all please
    13·1 answer
  • Rosalie is organizing a circus performance to raise money for a charity. She is trying to decide how much to charge for tickets.
    9·1 answer
  • Consider the following problem: a box with an open top is to be constructed from a square piece of cardboard, 3 feet wide, by cu
    13·1 answer
  • After a 20% discount the phone cost is $70.40. What was the original price?
    13·1 answer
  • N=<img src="https://tex.z-dn.net/?f=%5Cfrac%7BL%7D%7Bp%28r%2B5%29%7D" id="TexFormula1" title="\frac{L}{p(r+5)}" alt="\frac{L}{p(
    6·1 answer
  • If you can, answer at least 2 question I put 10 points on it
    15·1 answer
  • Two years ago, Erin was 35 inches tall. To ride the roller coaster at a theme park, she must be at least 42 inches tall. If she
    14·2 answers
  • Which statement about return migrants can most reasonably be inferred from the passage?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!