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
11Alexandr11 [23.1K]
3 years ago
15

Which ordered pair is a solution of the equation? 5x−2y=18

Mathematics
1 answer:
Mariulka [41]3 years ago
4 0

Answer:

Step-by-step explanation:

5x−2y=18

5(0)−2y=18

-2y=18

y=-9

5x−2(0)=18

5x+0=18

5x=18

x=18/5

You might be interested in
We can use identities to help us solve trigonometric equations. Using a Pythagorean identity we see that the equation sin(x) + s
Dima020 [189]

Answer:

\sin x = 0, x = \pm \pi\cdot i, \forall i \in \mathbb{N}_{O}

Step-by-step explanation:

The following trigonometric equation is simplified by using identities:

\sin x + \sin^{2}x + \cos^{2}x = 1

\sin x + 1 = 1

\sin x = 0

Whose solutions are:

x = \pm \pi\cdot i, \forall i \in \mathbb{N}_{O}

5 0
3 years ago
I'm struggling with this question i need help. please and thank you
soldi70 [24.7K]
The answer is 100X because if you do 5x-4x first it will be 1x. Later on, if you do the exponent you have 1x times 1x. Then you do 1x+9x = 10x

Then you do 10x times 10x because of the exponent is telling you how times you do it and it equals to 100x.

Answer= 100x



I hope this helps YOU!   

7 0
4 years ago
#13 help please i am stumped!
kozerog [31]
4/5*1/2=2/5 that is your answer

6 0
4 years ago
Read 2 more answers
The perimeter of an isosceles triangle is p = 2a + b. Find the numerical value of a if p = 10 and b = 3. A. 61/2 B. 13 C. 31/2 D
sergij07 [2.7K]

Answer:

D. a = 3 1/2

Step-by-step explanation:

Plug in values

10 = 2a +3

Subtract 3 from both sides

7 = 2a

Divide both sides by 2

3 1/2 = a

7 0
4 years ago
Read 2 more answers
A) __m=10km 25m =___km
timurjin [86]

Answer:

a) 10,025 m = 10km 25m = 10.025 km

b) 1,500 m = 1 km 500 m = 1.5 km

4 0
3 years ago
Read 2 more answers
Other questions:
  • (BRAINLIETS ANSWER CORRECTLY PLEASE09THIS IS 5 PTS ON MY TEST!!)Select the best sentence in which the vocabulary term is used ap
    11·2 answers
  • A public relations firm found that only 27% of voters in a certain state are satisfied with their U.S. senators. How large a sam
    10·1 answer
  • A rectangular prism is 10 inches long, 6 inches wide, and 4 inches high. What is the surface area of this prism in square inches
    13·1 answer
  • Help please!!!!!!!!!!!!!!
    5·2 answers
  • What decimals are equivalent to (5×10)+(2×1/100)?
    15·1 answer
  • Please help fast! Im timed and I will mark brainliest
    5·2 answers
  • Which equation represents a linear function?​
    10·1 answer
  • Can someone help me please!!!
    15·2 answers
  • Help Please really do need help
    12·1 answer
  • In ΔOPQ, o = 500 cm, p = 600 cm and q=380 cm. Find the measure of ∠P to the nearest 10th of a degree.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!