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
fiasKO [112]
3 years ago
14

Your friend, Taylor, missed class today and needs some help identifying solutions to systems. Explain to Taylor how to find the

solution(s) of any system using its graph.

Mathematics
1 answer:
bekas [8.4K]3 years ago
6 0

Answer:

Consider the system of equations,

2x-3y=10 and x-5y=15

As we know that,

'The intersection points of the graphs of the system of equations are the solutions of the system of equations'.

So, after plotting the given graphs, we see that,

The only intersection point is (0.714,-2.857).

Thus, the solution of the system is x= 0.714 and y= -2.857.

You might be interested in
Find the surface area. Leave your answer in terms of pi
Alecsey [184]

Answer:

210*pi

Step-by-step explanation:

Surface area=2*pi*r*(r+h)

=2*pi*5*(21)=210*pi

7 0
3 years ago
3y+7<2-y help doing a test rn please help fast
Anna35 [415]

Answer:

y<-5/4

Step-by-step explanation:

3y+7<2-y

-7 on both sides

3y<-5-y

+y on both sides

4y<-5

divide by 4 on both sides

y<-5/4

4 0
2 years ago
Assuming the following two triangles are congruent, solve for x if QR =
makkiz [27]

I think you meant the two <em>segments</em><em> </em>are identical, if so then:

3x + 16 = 5x - 22 \\  - 2x =  - 38 \\ x = 19

3 0
2 years ago
Read 2 more answers
Find a cubic function f(x) = ax^3 + bx^2 + cx + d that has a local maximum value of 3 at x = −3 and a local minimum value of 0 a
Ahat [919]

Answer:

f(x) = (3x³ + 9x² - 27x + 15)/32

Step-by-step explanation:

f'(x) = 3ax² + 2bx + c

Maximum or minimum: f'(x) = 0

Maximum: f'(-3) = 0 and f(-3) = 3

Minimum: f'(1) = 0 and f(1) = 0

f'(-3) = 0 leads 27a - 6b + c = 0       (1)

f'(1) = 0 leads 3a + 2b + c = 0           (2)

f(-3) = 3 leads -27a + 9b -3c + d = 3    (3)

f(1) = 0 leads a + b + c + d = 0        (4)

(1) - (2):   24a - 8b = 0, or 3a - b = 0, b = 3a

(3) - (4)   -28a + 8b - 4c = 3    (5)

(1) * 4 + (5):  80a - 16b = 3,

use b = 3a, get 80a - 16*3a = 3, 32a = 3, a = 3/32, b = 3a = 9/32

From (2): c = -3a - 2b = -9/32 - 18/32 = -27/32

From (4): d = -a - b - c = -3/32 - 9/32 + 27/32 = 15/32

So

f(x) = (3x³ + 9x² - 27x + 15)/32

3 0
2 years ago
What is 6 2/5 added by 2 3/10.Make sure your answer is fully reduced​
slava [35]

Answer:

8 7/10

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Augustine has a normal 12 month calendar on his desk. If he chooses
    7·2 answers
  • Z/m − z/n =1, if m≠n
    14·1 answer
  • Please help me on number 2
    10·1 answer
  • some large frames for $14 each and some small frames for $4 each at a closeout sale. If she bought 16 frames for $114, find how
    14·1 answer
  • How to multiply 8/10 and 5/6
    5·2 answers
  • Which of the following is an example of a horizontal merger?a.The purchase of a catering firm by Delta Airlinesb.The purchase of
    10·1 answer
  • On January 1, 2021, James Corporation exchanged $3,050,000 cash for 100 percent of the outstanding voting stock of Johnson Corpo
    7·1 answer
  • find the distance of the each data value below from the mean . Then find the mean absolute deviation of the data . Round all cal
    5·1 answer
  • 2 diamond rings and 4 silver rings cost $1440. a diamond ring and a silver ring cost $660. how much does a silver ring cost?
    7·1 answer
  • I need help:/ right answer gets brainliest
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!