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
Verizon [17]
3 years ago
12

X + 4y = 13 x - y = 3 systems of equations I need help on a couple of these like ASAP

Mathematics
1 answer:
lara31 [8.8K]3 years ago
4 0
A.)
Slope:-1/4
Y intercept: (0,13/4)
X intercepts:(13,0)
B.)
X intercepts:(3,0)
Y intercepts:(0,-3)
You might be interested in
What is the value of this expression?<br> 49 - (11 – 4)
Illusion [34]

Answer:

42

Step-by-step explanation:

11 - 4 = 7

49 - 7 = 42

3 0
3 years ago
Read 2 more answers
An airplane travels about 1,500 Km in a straight line between Toronto and Winnipeg. However, the plane must climb to 10,000 m du
Anna007 [38]

Answer:416

Step-by-step explanation: Based on the given problem above, it requires a trigonometric solution. So here it goes:

The climb distance is:200 * Sec [ArcTan [10/200]] = 10√ 401 km

and the decent distance is:300 * Sec [ArcTan [10/300]] = 10√901 km

So add the given results above with 500 km and this will be the additional distance that plane moves through the air.

The answer would be in the unit meters.

((10√401 +10√901−500)∗1000)=416 meters

Hope this is the answer that you are looking for.

7 0
3 years ago
Find n in this equation: 308P(n,2)=P(16,4)​
allsm [11]

Answer:

24

Step-by-step explanation:

7x4

5 0
2 years ago
Graph y = f(x) = 3(2)x. Adjust the equation to make the y-intercept (0, −3). Which response is not correct?
Sauron [17]

Answer:

Replace x with −x.

f(x) = 3(2)−x is not correct because the y-intercept is (0, 3).

the answer is B

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which would be the best name for a function that takes the size of an engine and returns the maximum speed of a car?
ad-work [718]

Answer:

Size

Step-by-step explanation:

Just got the answer out

4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the expression 7.8n²+0.5+9n-.0.4-7n+n²​
    14·2 answers
  • I need to know the anawer
    13·2 answers
  • A problem states: "There are 5 more girls than boys at the party. There are 27 children at the party in all. How many boys are t
    14·2 answers
  • Find the slope that passes through these two points.
    15·1 answer
  • Sam and her sister both open savings accounts. Each begins with a balance of zero dollars. For every 5 dollars that Sam saves he
    6·1 answer
  • 162 is what percent of 200
    13·2 answers
  • Which is a quadratic function?<br><br> A. 3x+y^2=5<br> B. y=3x+5<br> C. x=3y+5<br> D. 3x^2+y=5
    7·1 answer
  • What is the average acceleration during the time interval 0 to 10 seconds
    9·1 answer
  • I’ll pay someone to help me with my math money good anybody wanna help?
    15·1 answer
  • Evaluate the expression 1/2x - 2/3y when x = 4 and y = -3
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!