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
In-s [12.5K]
3 years ago
6

Which equation is equivalent to the first equation of the

Mathematics
1 answer:
Greeley [361]3 years ago
5 0
The number of solutions of the system of equations is 904 086
You might be interested in
Simplify this expression; -15k-1+12+2k​
Arlecino [84]

Answer: -13k+11

Step-by-step explanation:

Combine like terms

-15k+2k=-13k

-1+12=11

3 0
3 years ago
The faces of a triangular pyramid have a base of 5 cm and height of 11 cm. What is the lateral area of the pyramid?
horrorfan [7]
I think 55 because you would multiply 11×5
7 0
3 years ago
The two-dimensional net of a rectangular prism is shown at the left. What is the prism’s surface area? square units
Tasya [4]

Answer:

28 units²  

Step-by-step explanation:

Assume that your net has the dimensions shown below.

Its area is

2 yellow rectangles = 2(4 × 2) = 2 × 8 = 16 units²

2 grey rectangles    =  2(4 × 1) = 2 × 4  =  8 units²

2 green rectangles  = 2(2 × 1)  = 2 × 2  = <u> 4 units²</u>

                                                 TOTAL = 28 units²

The prism's surface area is 28 units².

5 0
3 years ago
Read 2 more answers
Solve for s -7s+3s-6=14
NikAS [45]

Answer:

s=-20/3

Step-by-step explanation:

Line the numbers

7 0
2 years ago
Read 2 more answers
PLEASE HELP AS SOON AS YOU CAN
Mnenie [13.5K]

Answer:

FOR QUESTION 2

1. Segment addition postulate

2. Substitution

3. Substitution

4. Addition property of equality

5. Division property of equality

6 symmetric property

FOR QUESTION 3

1. given

2. Definition of complementary angles (complementary angles add upto 90)

3. Substitution

4. Subtraction property of equality

FOR QUESTION 4

1. Given

2. Definition of supplementary angles (supplementary angles add upto 180)

3. Definition of supplementary angles

4. Substitution

5. Subtraction property if equality

6. Definition of congruent angles (congruent angles are equal)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which represents a quadratic function?
    11·2 answers
  • BRAINLIEST ASAP! PLEASE HELP ME :)
    13·1 answer
  • A coordinate plane with a straight line. The line starts at (negative 5, negative 1) and continues up and to the right passing t
    13·2 answers
  • What is the value of the expression? 1 1/3 x 2/7
    9·1 answer
  • Two random samples were taken to determine how often people in a community listen to local radio station each month. The first s
    8·1 answer
  • Solve for x. leave the answer in simplest radical form
    12·1 answer
  • Nina buys a small rug that is in the shape of a kite as shown below.
    5·2 answers
  • 100POINTS!!!!!!!!ASAP PLZZZ HELP ME!!!!!!
    10·2 answers
  • Is the distance from 4.75 to 0 is the same as the distance from -4.75 from 0 on the number line​
    12·2 answers
  • I need help because I’m done and school is almost over and I can’t fail I’m not getting left back
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!