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ehidna [41]
2 years ago
10

Help me please. Stg I can’t stand math

Mathematics
1 answer:
Rina8888 [55]2 years ago
8 0

The table is

x                              y

-5                            6.5

0                             4

5                              1.5

The graph for the equation is shown below

<h3>Graphing Equations</h3>

From the question, we are to complete the table with three solutions to the equation

The given equation is

x + 2y = 8

When x = -5

Then, we get

-5 + 2y = 8

2y = 8 + 5

2y = 13

y = 13/2

y = 6.5

When x = 0

0 + 2y = 8

2y = 8

y = 8/2

y = 4

When x = 5

5 + 2y = 8

2y = 8 - 5

2y = 3

y = 3/2

y = 1.5

Hence, the table is

x                              y

-5                            6.5

0                             4

5                              1.5

The graph for the equation is shown below

Learn more on Graphing equations here: brainly.com/question/4074386

#SPJ1

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Select "Rational" or "Irrational" to classify each number.
dalvyx [7]

Answer:

Step-by-step explanation:

0.144 rational

√(0.144)  irrational

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8 0
3 years ago
Find the value of 5/32 divided by 25/4. show your reasoning
boyakko [2]

Answer:

Step-by-step explanation:

we can use reciprocals to solve this

(5/32)/(25/4) = (5/32)*(4/25) = 20/(32*25) = 20/800 = 2/80 = 1/40 = .025

rewrite

so reciprocals is a method in which division can be turned into fractions which can be turned into multiplication

heres an example

x/2=0.5x

y/4=0.25y

so 0.5x/0.25y would be the same as (x/2)/(y/4) which can be converted to a reciprocal where it would look like (x/2)*(4/y) which makes our answer 4x/2y which we can simplify to 2x/y

same concept for (5/32)/(25/4), first we can make it into a reciprocal (note, reciprocal means just flipping one of the fractions and replacing the division sign as multiplication) by writing (5/32)*(4/25)  

now we multiply numerator by numerator to get 20

and we multiply denominator by denominator to get 800

20/800 = 2/80 = 1/40

7 0
3 years ago
A bakery uses 300 pounds of flour to make 120 wedding cakes of the same size. At this rate how many pounds of flour are needed t
ElenaW [278]
The answer is 13 minutes and b
4 0
3 years ago
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Talia is packing a moving box. She has a​ square-framed poster with an area of 4 square feet. The​ cube-shaped box has a volume
nasty-shy [4]

The volume of a cube = e^3

e = a single edge of the cube.

Area of a square = a^2

a = a single side of the square.

The volume of our cube = 13 ft^3

e = \sqrt[3]{13} = 2.35 ft

The area of our square =  4 ft^2

a = \sqrt{4} = 2 ft

The edge of our cube is greater than the length of our square's side.

The poster will lie flat in the box.

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3 years ago
Michelle is scuba diving. Her position changes from -2.1m to -38.6m in 6 1/4 min. What is the average change in Michelle's posit
tankabanditka [31]

Answer: 5.824 m / min

Step-by-step explanation:

Change in position = -2.1m to -38.6m

Distance = |-38.6 m - (-2.1m) |

=|-36.5| m

= 36.5 m

Time = 6\dfrac14\ min=\dfrac{6\times4+1}{4}\ min

=\dfrac{25}{4}\ min

The average change in Michelle's position each minute = \dfrac{36.5}{\dfrac{25}{4}}\text{ m/min}

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Hence, the average change in Michelle's position each minute = 5.824 m / min

3 0
3 years ago
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