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
Dvinal [7]
2 years ago
7

Can someone help me with this? I cannot figure it out

Mathematics
1 answer:
vfiekz [6]2 years ago
5 0

Answer:

Step-by-step explanation:

To graph by hand I would first convert both equations into y=mx+b.

We start with:

\left \{ {{2x-2y=4} \atop {x+2y=8}} \right.

Solve for y for 2x-2y=4

2x+2y=4\\2y=4-2x\\y=2-x

Solve for y for x+2y=8

x+2y=8\\2y=8-x\\y=4-\frac{x}{2}

Giving the new but equal system of equations:

\left \{ {{y=2x-x} \atop {y=4-\frac{x}{2} }} \right.

From this point on you can graph the two functions to find where the two lines intersect, thats your solution.

I've gone ahead and graphed it on desmos for you

You might be interested in
Describe a proportional relationship involving some product or service and its cost that IS proportional. Explain why it is a pr
kvasek [131]

Natalie is an expert archer. The following table shows her scores (points) based on the number of targets she hit.

Targets hit 111 222 555

Points 333 666 151515

Plot the ordered pairs from the table.

Are Natalie's points proportional to the number of targets she hit?

Choose 1 answer:

(Choice A)

A

Yes

(Choice B)

B

No

6 0
3 years ago
Read 2 more answers
(-4,1)and(3,6) Find the slope of the line passing through the pair of points or state that the slope is undefined. Then indicate
Bezzdna [24]

Answer:

The slope is 5/7 and it rises

Step-by-step explanation:

(-4,1) and (3,6)

6 - 1 / 3 - (-4)

5 / 3+4

= 5 / 7

and it rises since the answer is positive

4 0
2 years ago
Read 2 more answers
Whoever gets all three questions correct I will mark them brainlist
Mrac [35]

Answer:

#1- z = 75

#2- t = 1.33

Step-by-step explanation:

<em>HOPE THIS HELPS!!! </em><em>:)</em>

4 0
3 years ago
99 POINTS WILL GIVE BRAINLIEST!! No fake answers!
bazaltina [42]

He has a 26% of getting a strike, which means he has a 74% chance of not getting a strike ( 100% - 26% = 74%).

Multiply the chance of not getting a strike by the number of attempts:

0.74 x 0.74 x 0.74 x 0.74 x 0.74 = 0.22

The answer is B) 0.22

The probability of making a free throw is 77%, the probability of not making one would be 23% ( 100% - 77% = 23%).

Add the probability of making the first one ( 0.77) by the probability of making the second one multiplied by the probability of missing the second one ( 0.77x 0.23)

0.77 + (0.77 x 0.23)

0.77 + 0.18 = 0.95

The answer is D) 95%

6 0
2 years ago
Read 2 more answers
75 is the median of the data set 68, 67, 75, 73, 72.
Ludmilka [50]
Truee is right you got it dude
4 0
2 years ago
Read 2 more answers
Other questions:
  • GIVEN BRAINLIEST 5 STARS + THANKS
    12·1 answer
  • A flower bed has the shape of a rectangle 9 years a long and 3 yards wide. What is the area in square feet?
    5·1 answer
  • X² + 15x +44<br> Factor the quadratic completely
    7·2 answers
  • You want to purchase 1-liter of vegetable oil at $2.10, a 100-oz orange juice at $4.50, 2-liter bottle of milk at $3.50, 250ml o
    9·1 answer
  • Does this graph represent a function? Why or why not?
    13·1 answer
  • 17. The sum of interior angles in a polygon is related to its number of sides.
    14·2 answers
  • Help plz need help will make mi day if u help
    9·2 answers
  • What is the amount of 839k in thousands​
    9·1 answer
  • Solve for x. Please answer correctly !!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!
    5·2 answers
  • Help?? I could really use it
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!