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
Serggg [28]
3 years ago
10

What is the solution to the following system? [x+y+z=6 x-y+Z=8 x+y-2-0

Mathematics
2 answers:
Alex Ar [27]3 years ago
7 0

x+y+z=6

x-y+z=8

x+y-2=0   (fixed typo)

Subtracting the first two,

2y = -2

y = -1

x = -y+2 = 3

z=6-x-y=4

Answer: (3, -1, 4), first choice

Inessa [10]3 years ago
6 0

Answer:

144

Step-by-step explanation:

You might be interested in
Radical functions are the inverse functions of exponential functions. <br> A.true <br> B.false
dybincka [34]
Logarithmic functions are the inverses of exponential functions. The inverse of the exponential function y = ax is x = ay. The logarithmic function y = logax is defined to be equivalent to the exponential equation x = ay. y = logax only under the following conditions: x = ay, a > 0, and a≠1.
4 0
2 years ago
You're a manager of a hotel. You want to achieve the higest level of service. For 7 days, you collect data on the readiness of 2
pochemuha
I'm going to get back to you after I answer this
8 0
3 years ago
A rectangle flower bed is 9 feet wide and 12 feet long .what is the length of the diagonal?​
BigorU [14]

Answer:

15 feet

Step-by-step explanation:

The question talks about;

  • A rectangular flower bed whose dimensions are 12 ft by 9 ft

We are required to determine the length of the diagonal

To answer the question, we need to know the following;

  • All the angles in a rectangle are right angles
  • A diagonal divides a rectangle into two right-angled triangles
  • The dimensions of the rectangle acts as the legs of right angled triangle.

Therefore;

Using Pythagoras theorem;

a² + b² = c²

Where, c is the hypotenuse (in this case the diagonal)

a and b are the shorter sides of the right-angled triangle

Therefore;

c² = 12² + 9²

c² = 144 + 81

   = 225

c = √225

  = 15

Therefore, the length of the diagonal is 15 feet

5 0
3 years ago
Pls help me will mark brainliest
iVinArrow [24]

Answer:

34.84

Step-by-step explanation:

5.2 times 6.7= 34.84

5 0
2 years ago
Read 2 more answers
Is 4(4a+20b) equivalent to 16a+24b
8090 [49]
No.

When you are distributing, you are multiplying to each monomial

4(4a) = 16a

4(20b) = 80b

16a + 80b is your actual answer

hope this helps
7 0
3 years ago
Other questions:
  • The sum of three consecutive numbers is 72. What are the smallest of these numbers?
    12·1 answer
  • How would you sketch out this question?? Jamie has a 15-foot aluminum ladder. She wants to place the ladder against the side of
    8·1 answer
  • Is 200% a whole number​
    15·1 answer
  • ) Iqra and her sister shared a large sandwhich. Iqra ate 3/5 of the sandwhich and her sister ate 1/7 of the sandwhich. What is t
    5·2 answers
  • What’s the answer guy in need it in 5 minutes
    7·1 answer
  • There are 20 pieces of bread to divide among 20 people. A man eats 3 pieces, woman eats 2 pieces and a child eats half piece of
    13·1 answer
  • Multiple Choice
    9·1 answer
  • 100% of will give me 93
    6·1 answer
  • Graph the inequality on the axes below.<br> y &lt; - 2/3 x - 1
    15·1 answer
  • Let f(x) = x^3-3x^2+2 and g(x) = x^2 -6x+11 Enter the value of x such that f(x)=g(x)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!