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
inessss [21]
3 years ago
12

A coordinate plane. The sum of two numbers is 10. The larger number is 4 times the smaller number. The system of equations used

to represent this scenario is y = –x + 10 and y = 4x. What is the larger number? 4 6 8 10
Mathematics
2 answers:
Eva8 [605]3 years ago
8 0

Answer:

x=2

Step-by-step explanation:

y=-x+10

y=4x

substitute y by 4x:

4x=-x+10

5x=10

x=2

S_A_V [24]3 years ago
4 0
The larger number is 8
You might be interested in
Draw a plane containing four coplanar points A, B, C, and D
UkoKoshka [18]
How would we show you that 
8 0
3 years ago
If EFH = (5x + 1)°, HFG = 62°, and EFG = (18x + 11)°, find EFH
olga55 [171]

Given:

Consider the below figure attached with this question.

∠EFH = (5x + 1)°, ∠HFG = 62°, and ∠EFG = (18x + 11)°

To find:

The measure of ∠EFH.

Solution:

From the figure it is clear that ∠EFG is divide in two parts ∠EFH and ∠HFG. So,

\angle EFG=\angle EFH+\angle HFG

18x+11=(5x+1)+(62)

18x+11=5x+63

Isolate variable terms.

18x-5x=63-11

13x=52

Divide both sides by 13.

x=\dfrac{52}{13}

x=4

The value of x is 4.

\angle EFH=(5x+1)^\circ

\angle EFH=(5(4)+1)^\circ

\angle EFH=(20+1)^\circ

\angle EFH=21^\circ

Therefore, the measure of ∠EFH is 21°.

8 0
3 years ago
Find the value of XP if X is between P and Q. <br><br> XQ= 3k, XP= 7k - 2, PQ= 6k + 18
VMariaS [17]

If X is between P and Q, then PQ is the whole line segment and XQ and XP are line segments that add up to PQ. Therefore, you can make an equation where XQ and XP add up to PQ.

XQ + XP = PQ

(3k) + (7k - 2) = 6k + 18

Combine like terms.

10k - 2 = 6k + 18

Add 2 to both sides.

10k = 6k + 20

Subtract 6k from both sides.

4k = 20

Divide both sides by 4.

k = 5

Plug 5 for k into XP.

XP = 7(5) - 2 ⇒ 35 - 2

XP = 33

5 0
3 years ago
Read 2 more answers
PLEASE HELPPPPPPPPPPPP ME! THANK YOU!
Ainat [17]

Answer:

x=0

x=10

x=24

Step-by-step explanation:

f(x) = -.05x^2 + x +6

The initial value is 6 ( Let x=0  and f(0) = 6)

f(x) = -.05( x^2 -20 x -120)

I plotted the equation and maximum is at x=10 and the zero is at x=25

3 0
3 years ago
-12=3(w-8)+3w what is w
ser-zykov [4K]

Answer:

w=2

Step-by-step explanation:

Equation:

3(w-8)+3w=-12

Distribute:

3w-24+3w=-12

Combine like terms:

6w-24+24=-12+24\\6w=12\\w=2

Hope this helps plz hit the crown :D

8 0
3 years ago
Read 2 more answers
Other questions:
  • The probability of Sandy flipping a coin twice and getting heads both times is 0.250.250, point, 25. The probability of John's s
    9·2 answers
  • Express the fraction 1/15 as a decimal
    10·1 answer
  • To rest at the noon hour and meditate ecstasy
    6·1 answer
  • Use sigma notation to represent the sum of the first five terms of the following sequence. -5, -9.-13,
    6·1 answer
  • Suppose you need to build a box with a surface area of 2338 square feet.The length of the box is 34 feet and the height will be
    11·1 answer
  • Two wires, one 17.4 meters long and one 7.5 meters long, were cut into pieces 0.3 meters long. How many such pieces can be made
    7·1 answer
  • Which ordered pair is the solution to the system of equations?<br> x + 2y = -8<br> y= 1/2x-2
    7·2 answers
  • The line graph shows the amount of snowfall over a 6 hour period.
    11·2 answers
  • Brainly so you better do it right
    12·2 answers
  • Based on the figure, select all true equations.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!