The system of equations shown below is graphed on a coordinate grid: 4y + x = 4 2y − x = 8 Which statement is true about the coordinates of the point that is the solution to the system of equations? It is (2, 5) and lies on both lines. It is (−4, 2) and lies on both lines. It is (2, 5) and does not lie on either line. It is (−4, 2) and does not lie on either line

Answers

Answer 1

Answer: (2,5) is not on first line: 4*(5)+2 = 22 not 4 - first statement is false

(-4,2) is on first line: 4*(-4)-2 = -18
(-4,2) is on second line: 2*(-4)-(2) = -10 - second statement is false

(2,5) is not on second line: 2*(-5)-2 = -12 not 8 - third statement is true

(-4,2) is on bought lines - 4rd statement is false

Answer 2

Answer:

Answer:

It is (−4, 2) and lies on both lines.

Step-by-step explanation:

The system of equations shown below is graphed on a coordinate grid:

4y + x = 4

2y − x = 8

(a) (2, 5), Plug in x= 2 and y=5 in the given equations

4(5) + 2 = 4 --------> false

2(5) - 2=8 --------->True

(b) (-4,2)

4(2) -4 = 4 --------> True

2(2) − (-4) = 8 ------> True

for (-4,2) both equations are true , so it lies on both lines

It is (−4, 2) and lies on both lines.

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What is -7 x 1/3 and put it on a coordinate grid for dilations

Answers

Answer:

It would go down and then left and up

Write an algebraic expression for the phrase "10 times bigger than a number

Answers

6x + 10 =
10x + 5 =

try to use those examples

A candy store called "Sugar" built a giant hollow sugar cube out of wood to hang above the entrance to their store. It took 13.5\text{ m}^213.5 m 2
13, point, 5, start text, space, m, end text, squared of material to build the cube.
What is the volume inside the giant sugar cube?
Give an exact answer (do not round).

Answers

The volume inside the giant sugar cube is of 3.375m³.

To solve this question, we first find the side of the cube, given it's surface area, and with the side, we find the volume.

-----------------------------------

Finding the side:

Considering it took 13.5 m² of material to build the cube, we have that it's surface area is of 13.5m².

The surface area of a cube of side s is:

$S_A = 6s^2$

In this question:

$6s^2 = 13.5$

$s^2 = (13.5)/(6)$

$s = \sqrt{(13.5)/(6)}$

$s = 1.5$

-----------------------------------

Volume:

The volume of a cube of side s is:

$V = s^3$

In this question, $s = 1.5$ , so:

$V = 1.5^3 = 3.375$

The volume inside the giant sugar cube is of 3.375m³.

A similar question is found at brainly.com/question/11862932

Answer:

it is 3.375

Step-by-step explanation:

2 times the sum of a number and 8 is equal to the difference of 10 and that number find the number

Answers

The equation would look like this
2 (x + 8) = 10 - x
First you distribute: 2x +16 = 10 - x
Next you isolate the variable by adding x to each side and subtracting 16 from each side: 3x = 10 - 16
Simplify: 3x = -6
Divide both sides by 3: x = -2

Which congruence theorem can be used to prove ΔWXS ≅ ΔYZS?SAS

ASA

HL

SSS