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
raketka [301]
3 years ago
7

Determine if (4, 7) is the solution for the following system: y = 2x - 1 y = -x + 11

Mathematics
1 answer:
babunello [35]3 years ago
6 0

Answer:

Yes

Step-by-step explanation:

7 = 2(4) -1

7 = -4 +11

You might be interested in
Two classmates are preparing research papers and are organizing their information on index cards. William is using 4 in by 6 in
ch4aika [34]
Not similar one is using a 20 in area and the other is using a 96 in area
3 0
3 years ago
I need help please helppppppppppppppppppppppp
Marrrta [24]

Given:

A figure of a circle and two secants on the circle from the outside of the circle.

To find:

The measure of angle KLM.

Solution:

According to the intersecting secant theorem, if two secant of a circle intersect each other outside the circle, then the angle formed on the intersection is half of the difference between the intercepted arcs.

Using intersecting secant theorem, we get

\angle KLM=\dfrac{1}{2}(Arc(JON)-Arc(KM))

(3x-4)=\dfrac{1}{2}(271-(x+6))

(3x-4)=\dfrac{1}{2}(271-x-6)

Multiply both sides by 2.

6x-8=265-x

Isolate the variable x.

6x+x=265+8

7x=273

Divide both sides by 7.

x=\dfrac{273}{7}

x=39

Now,

\angle KLM=(3x-4)^\circ

\angle KLM=(3(39)-4)^\circ

\angle KLM=(117-4)^\circ

\angle KLM=113^\circ

Therefore, the measure of angle KLM is 113 degrees.

5 0
2 years ago
SLOPES PLSSS HELLLLP<br> what goes in the box?
Lisa [10]

Step-by-step explanation:

Water is the universal solvent" with a grain of salt (pun intended). Of course it cannot dissolve everything, but it does dissolve more substances than any other liquid, so the term fits pretty well. Water's solvent properties affect all life on Earth, so water is universally important to all of us.

6 0
2 years ago
Please help me I don’t understand this
Tomtit [17]

Answer:64

Step-by-step explanation:

67

4 0
2 years ago
give an example if an equation where any value if X will make the equation true. Infinite number of solutions. PLS HELP
defon

Answer:

x+3 = x+3

Step-by-step explanation:

No matter what you plug into x, both sides will be the same.

8 0
2 years ago
Other questions:
  • What is the answer of the question below
    6·2 answers
  • ms.garcia used 5 cups of flour to make 3 loaves of bread. how many loaves of bread can she make with 30 cups of flour?
    14·2 answers
  • AN AIRCRAFT FLYING WITH THE WIND FLIES TO
    6·1 answer
  • Which is a graph for the inequality m &lt; -2 ?
    12·1 answer
  • How many miles equal 26 kilometers? [1 kilometer = 0.62 mile]
    9·2 answers
  • Zac spends 30% of his monthly income on rent. If he pays $810 for rent each month, what is his
    11·1 answer
  • Which rule describes the translation PQR --&gt; P'Q'R'?
    7·1 answer
  • Is the following relation a function? {(3,-2),(1,2),(-1,-4)-,(-1,2)}
    7·1 answer
  • I need help with this and please tell me how you got it
    8·1 answer
  • 4. A list of 8 numbers is formed by beginning with two given numbers. Each new number in the list is the product of the two prev
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!