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
pickupchik [31]
3 years ago
10

Create an equivalent system of equations using the sum of the system and the first equation.

Mathematics
2 answers:
Rzqust [24]3 years ago
6 0

Answer:

B) {-5x + 4y = 8

{-x + 5y = 10

Step-by-step explanation:

Add like it said, and you will see your answer.

Art [367]3 years ago
3 0

Answer:

Option B

-5x+4y=8

-x+5y=10

Step-by-step explanation:

We are given that

System of equations

-5x+4y=8

4x+y=2

We have to find an equivalent system of equations using sum of system and first equations

Sum of system of equations

-5x+4y+4x+y=8+2

-x+5y=10

Therefore, option B is true.

You might be interested in
Use the distributive property to remove the parentheses. -(-4w-x+4)
andrezito [222]
4w+x-4
Because when multiplying by a negative with a negative you will get a positive and multiplying a negative with a positive will get you a negative
6 0
3 years ago
What is the answer to this
lianna [129]

Answer:

Hi

Step-by-step explanation:

v = \pi \: d \\  \\ v = 14 \times \pi = 14\pi \: cm

in this formula

d is diameter

v is circumference

because the question asked the answer in terms of pi so we write the pi its self

hope this help you

god bless you and us

7 0
2 years ago
What value of x is in the solution set of 3(х – 4) &gt; 5х + 2?<br> 0—10<br> ОООО
MakcuM [25]
X < -7 hope this helps

4 0
2 years ago
What is f(-x), if f(x)=2|x|+3x
a_sh-v [17]
F(-x) = 2/-x/ + 3(-x) = 2/x/ - 3x;
6 0
3 years ago
Find the area of the polygon​
Evgesh-ka [11]

Answer:

784m^2

Step-by-step explanation:

is a rectangle with sides of 40m and 20m, in the upper right corner a right triangle has been removed with the legs of: 40 - 32 = 8m and 20 - 16 = 4m, we find the area of ​​the rectangle (b * h).

40 * 20 = 800m ^ 2, then we find the area of ​​the right triangle

1/2 b * h: 1/2 8 * 4 = 16 m ^ 2.

we remove the area of ​​the triangle from the rectangle and we have the area of ​​the figure: 800 - 16 = 784m^2

3 0
2 years ago
Other questions:
  • Which expressions are less that 610
    11·1 answer
  • The product of two numbers is 20. If one the numbers is 5/12 what is the other number
    14·1 answer
  • How do I find the volume of a right triangular prism?
    7·1 answer
  • Log10^x - log10^3 - 1
    8·1 answer
  • What value of x makes this equation true?
    5·1 answer
  • In a single-server queuing system, if 12 customers arrive per hour with Poisson distribution and 30 customers are served per hou
    8·1 answer
  • A figure is part blue and part read. It is 5/8 red. What part of the figure is blue?
    7·2 answers
  • 3. Which of the following is definitely greater than (-56897)? I) (-56897) + (-17) II) (-56897) × 17 III) (-56897) - (-17)
    7·1 answer
  • If your good at math please help me. :( i’m lost
    12·1 answer
  • Can you help me? The question is in the picture
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!