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
andre [41]
3 years ago
14

HELP!!! SOLVE USING SUBSTITUTION OR ELIMINATION.

Mathematics
1 answer:
Bezzdna [24]3 years ago
8 0
Search it up on the internet <3
You might be interested in
Help me out asap!please and thank you
irga5000 [103]

Answer:

c. (5, -2)

Step-by-step explanation:

as we can clearly see, the 4th vertex has to be on the positive side of x.

therefore, all answer options with negative x are out.

(2, -5) is almost at D (-1, 5). that cannot be right for a rectangle.

that leaves only c as right answer.

FYI - how to get this without predefined answer portions ?

the x- difference of B to A is 4 (from -5 to -1). the x-difference from D to C must be the same (4). 1 + 4 = 5.

so, x of D must be 5.

the y- difference of B to A is 3 (from 3 to 6). the y-difference from D to C must be the same (3). -5 + 3 = -2.

so, y of D must be -2.

3 0
1 year ago
What is the exact area of a circle with a diameter of 64 m?
torisob [31]
The answer would be 45
5 0
3 years ago
Read 2 more answers
Is this correct if not can someone give me the answer I will mark u brilliant
Mila [183]

Answer: the first one is 735.75

the second one is 69

Step-by-step explanation:

THEY ARE BOTH CORRECT!

4 0
3 years ago
Read 2 more answers
1. f(x) = ?? - 4x? - 7x + 10
RSB [31]

Answer:

first answer choice

Step-by-step explanation:

did it on edge

4 0
3 years ago
-1/4d-2/5d=39 <br> Solve for d <br> Please explain I don’t understand
Papessa [141]

Given:

The equation is

-\dfrac{1}{4}d-\dfrac{2}{5}d=39

To find:

The value of d.

Solution:

We have,

-\dfrac{1}{4}d-\dfrac{2}{5}d=39

Taking LCM, we get

\dfrac{-5d-8d}{20}=39

\dfrac{-13d}{20}=39

Multiply both sides by 20.

-13d=39\times 20

Divide both sides by -13.

d=\dfrac{39\times 20}{-13}

d=-3\times 20

d=-60

Therefore, the value of d is -60.

4 0
3 years ago
Other questions:
  • Diana invested $3000 in a saving account for 3 years. she earned $450 in interest over the time period. what interest rate did s
    5·2 answers
  • What is 12.31 as a mixed fraction
    5·1 answer
  • the sides of a rectangle are the ratio 2:5. (for every 2cm of the width, the length is 5cm) the perimeter of the rectangle is 70
    14·1 answer
  • What is the answer to 8y-5&lt;3
    10·1 answer
  • Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 55 miles per
    14·1 answer
  • What is the volume of a sphere with a radius of 2 feet
    15·1 answer
  • 2. Which two equations are represented in the following graph?
    14·1 answer
  • Use the numbers 6 2 9 5 2 3<br> to make 36.
    11·1 answer
  • The points (-4, 1) and (r. -7) lie on a line with slope - 1. Find the missing coordinate r.
    14·2 answers
  • He enrollment at East Valley High School over a six-year period is displayed in the scatterplot.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!