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
pav-90 [236]
2 years ago
9

Solve the following system of equations. If there is no solution, write DNE in each coordinate of the

Mathematics
1 answer:
Rainbow [258]2 years ago
6 0

Answer:

1) solution is y = -7

2.) DNE

3.) Solution is y = -2

Step-by-step explanation:

1.) 2+3 = y + 12

Add the LHS and make y the subject of formula

5 = y + 12

Y = 5 - 12

Y = - 7

The solution of the equation is - 7

2.) 2 + 13 = 1 +8

Since there is no unknown variable and the sum of the numbers in the left hand side ( LHS ) is not equal to the sum of the numbers in the right hand side ( RHS ), it will be concluded that there is no solution in the equation.

3.) y - 7 = 2 - 11

Sum the RHS and make y the subject of formula

Y - 7 = -9

Y = -9 + 7

Y = -2

The solution of the equation is -2

You might be interested in
Can anyone help, please and thank you
Akimi4 [234]

A is the center of the dilation because it is being delarged(is that even a word) by a factor of 2 downwards, and the only place possible to be the center of this "delargation" is A

4 0
2 years ago
Rosa spent $11.52 on 8 candy necklaces for each of her two friends. How much did each necklace cost?
Vaselesa [24]

Answer:

$1.44

Explanation: divide the numbers

5 0
3 years ago
Read 2 more answers
6 square root -16 + 4 square root -49
stiv31 [10]

Answer:

I think it's like 20.8....but I'm not sure

6 0
2 years ago
Which statement or statements are TRUE?
USPshnik [31]
A is the answer i think so


8 0
3 years ago
Read 2 more answers
Find the value of cos P rounded to the nearest hundredth, if necessary.
Leviafan [203]

Answer:

0.13

Step-by-step explanation:

cos P = adj/hyp

cos P = 2/16

cos P = 1/8 = 0.125

cos P = 0.13

7 0
2 years ago
Other questions:
  • Find the product thanks
    10·1 answer
  • Solve the following equation:(g x f)(x) when f(x) = x+5 and g(x) = 7x
    15·1 answer
  • (5 x 8) x (5 x 8) = ___ squared
    5·2 answers
  • HELP beautiful people that know how to do these problems <3
    12·1 answer
  • 24 students is _% of 43
    9·1 answer
  • If n(p(a)) = 256. find n(a)​
    8·1 answer
  • The right triangle on the right is a scaled copy of the right triangle on the left. Identify the scale factor. Express your answ
    6·1 answer
  • Emmett has $100 in a savings account. The interest date is 5% per year and is not compounded. How much interest will he earn in
    12·1 answer
  • HELP ASAP PLEASE EXPLAIN PLEASE ​
    7·1 answer
  • Find the coordinates of centroid of a triangle whose vertices have coordinates (6,2);(- 3, 4); (3,- 9).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!