Mathematics Middle School

I'm not sure how to solve these types of questions, I need help. Thank you!

Answers

Answer 1

Answer:

The x-intercept is (-5, 0).

The y-intercept is (0, 5).

Step-by-step explanation:

To find the x-intercept, we set y = 0 and solve for x:

0 = 5 + x

x = -5

Therefore, the x-intercept is (-5, 0).

To find the y-intercept, we set x = 0 and solve for y:

y = 5 + 0

y = 5

Therefore, the y-intercept is (0, 5).

Answer 2

Answer:

x-intercept is (-5,0)

y-intercept is (0,5)

Step-by-step explanation:

We are given a linear equation and are asked to find the x- and y-intercepts of the equation.

[tex]\Huge{y=5+x[/tex]

[tex]\hrulefill[/tex]

What are x- and y-intercepts?

In mathematics, the terms "x-intercept" and "y-intercept" refer to points where a graph intersects the x-axis and y-axis. They are important concepts in the study of functions and graphs.

The x-intercept is the point at which a graph crosses or intersects the x-axis. It represents the value of x when y is equal to zero. In other words, it is the value of x when the function or equation is satisfied with y = 0. The x-intercept is often denoted as (x, 0), where "x" is the x-coordinate of the point.

Similarly, the y-intercept is the point at which a graph crosses or intersects the y-axis. It represents the value of y when x is equal to zero. Geometrically, it is the point on the graph where x = 0. The y-intercept is often denoted as (0, y), where "y" is the y-coordinate of the point.[tex]\hrulefill[/tex]

(1) - Finding the x-intercept

To find the x-intercept, you set y equal to zero and solve the equation for x.

[tex]y=5+x\\\\\\\text{Let y=0}\\\\\\\Longrightarrow 0=5+x\\\\\\\Longrightarrow \boxed{x=-5}[/tex]

Thus, the x-intercept is (-5,0).

(2) - Finding the y-intercept

To find the y-intercept, you set x equal to zero and solve the equation for y.

[tex]y=5+x\\\\\\\text{Let x=0}\\\\\\\Longrightarrow y=5+0\\\\\\\Longrightarrow \boxed{y=5}[/tex]

Thus, the y-intercept is (0,5).[tex]\hrulefill[/tex]

We can check this answer using a graphing calculator. Simply type in the given function and see were the function crosses each axis. Refer to the attached image.

Related Questions

Surface Area
Part A
What is the area of each face of cube A?
Part B
How can you calculate the surface area of cube A? What is the surface area of cube A?
Part C
What is the area of each face of cube B?
Part D
How is the area of each face of cube B related to the area of each face of cube A?
Part E
What is the surface area of cube B?

Answers

Part A: The area of each face of cube A is equal since all faces of a cube are identical. Therefore, the area of each face of cube A is given by the formula A = s^2, where s is the length of any side of the cube.
Part B: To calculate the surface area of cube A, we need to find the area of all six faces and add them together. Since all faces of a cube are identical, we can use the formula A = s^2 to find the area of one face and then multiply it by 6 to get the total surface area. Therefore, the surface area of cube A is given by the formula SA = 6s^2.
Part C: The area of each face of cube B is also equal since all faces of a cube are identical. Therefore, the area of each face of cube B is given by the formula A = s^2, where s is the length of any side of the cube.
Part D: The area of each face of cube B is related to the area of each face of cube A because both cubes have the same shape and size. Therefore, the area of each face of cube B is equal to the area of each face of cube A.
Part E: The surface area of cube B can be calculated using the same formula as cube A, which is SA = 6s^2, where s is the length of any side of the cube. Since cube B has the same shape and size as cube A, the surface area of cube B is also equal to 6 times the area of one face, which is given by the formula A = s^2. Therefore, the surface area of cube B is also equal to SA = 6s^2.

Part A:
Each face of cube A has the same area since it's a cube. To find the area of each face, you can use the formula for the area of a square: side length squared.

Part B:
To calculate the surface area of cube A, you can multiply the area of one face by the number of faces. Since a cube has 6 faces, the surface area of cube A is 6 times the area of one face.

Part C:
Cube B is also a cube, so each face has the same area as the faces of cube A.

Part D:
The area of each face of cube B is equal to the area of each face of cube A since they are both cubes.

Part E:
The surface area of cube B is also 6 times the area of one face, just like cube A.

Let me know if you have any more questions!

The charts show the distribution of data for two classes on the time they spend on homework. Use center measures and variability measures to compare the average time spent on homework by both classes.

Answers

Answer:

40 is the median of both classes

Step-by-step explanation:

Q3-Q1=15

Q3-Q1=30

Both classes have the same median time spent of homework, as a measure of center.For variability, Class 2 has a higher interquartile range than class 1.

What does a box and whisker plot shows?

A box and whisker plot shows the five number summary from a data-set, listed and explained as follows:

The minimum non-outlier value.The 25th percentile, representing the value which 25% of the data-set is less than and 75% is greater than.The median, which is the middle value of the data-set, the value which 50% of the data-set is less than and 50% is greater than%.The 75th percentile, representing the value which 75% of the data-set is less than and 25% is greater than.The maximum non-outlier value.

For measure of center, we use the median of each data-set, as follows:

Class 1: 40 minutes.Class 2: 40 minutes.

For measure of variability, we use the interquartile range of each data-set, as follows:

Class 1: 45 - 30 = 15 minutes.Class 2: 60 - 30 = 30 minutes.

More can be learned about box plots at brainly.com/question/3473797

#SPJ1

This is the question that I am struggling on right now. If you could help me as soon as possible, that would be great. Thank You!

Answers

Answer:

1) cos function (it looks just like one)

2) yint is (0,1) or y=1

3) Smallest xint is (-2π,0)

4) greatest y value is y=1 and thats when x=0

5) Not sure what the last one is asking

The answer is a/7 times 3.14359

Find the x- and y- intercepts of this two-variable equation:

y = 5 + x

Answers

To find the x-intercept, we set y = 0 and solve for x:

0 = 5 + x

Subtracting 5 from both sides:

x = -5

Therefore, the x-intercept is -5.

To find the y-intercept, we set x = 0 and solve for y:

y = 5 + 0

Simplifying:

y = 5

Therefore, the y-intercept is 5.

The x-intercept is (-5, 0).

The y-intercept is (0, 5).

Answer:

x: -5,0
y: 0,5

Step-by-step explanation:

y=0

0=5+x

x=-5

x=0

y=5+0

y=5

4 liters of 2% milk contains 8% cholesterol. A container of skim milk contains 2% cholesterol. How many liters of skim milk need to be added to the 4 liters of 2% milk to create a mixture with 4% cholesterol?

Answers

So your going to do a triple triple into a double and do it again until u get to 4.4382947 so that adds up to get xvdj which also means 718798&.! This is easy if u don’t get it ur zesty and ur mom has to nothing

4 because 8% divided by 2% =4

I will give Brainliest if answer is correct - Please answer ASAP

Answers

Answer:

0.063 mg

Step-by-step explanation:

1 gram equals to 1000 milligrams

so we converte the answer to milligrams

6.3 x 10^-5 equals to 0.000063

So we converte

1 gram 1000 mg

0.000063g =

0.000063 X 1000 = 0.63 mg

answer is 0.063 mg

0.063 is the answer hopefully this helped

Kelly started with 2 pennies in her penny jar. She puts 2 more pennies in her penny jar every day. How many pennies will she have on Day 10

Answers

Answer:

Starting with 2 pennies, Kelly adds 2 more pennies to her penny jar every day. To find out how many pennies she will have on Day 10, we can calculate the total number of pennies accumulated.

On Day 1, she has 2 pennies.

On Day 2, she adds 2 more pennies, bringing the total to 2 + 2 = 4 pennies.

On Day 3, she adds 2 more pennies, bringing the total to 4 + 2 = 6 pennies.

This pattern continues, with 2 additional pennies added each day.

We can summarize the pattern as follows:

Day 1: 2 pennies

Day 2: 4 pennies

Day 3: 6 pennies

Day 4: 8 pennies

Day 5: 10 pennies

Day 6: 12 pennies

Day 7: 14 pennies

Day 8: 16 pennies

Day 9: 18 pennies

Day 10: 20 pennies

Therefore, on Day 10, Kelly will have a total of 20 pennies in her penny jar.

To find out how many pennies Kelly will have on Day 10, we can use the information given in the question. Kelly starts with 2 pennies and puts 2 more pennies in her penny jar every day. So, on Day 1, she will have 2 + 2 = 4 pennies. On Day 2, she will have 4 + 2 = 6 pennies. We can continue this pattern to find out how many pennies she will have on Day 10:
Day 1: 2 + 2 = 4 pennies
Day 2: 4 + 2 = 6 pennies
Day 3: 6 + 2 = 8 pennies
Day 4: 8 + 2 = 10 pennies
Day 5: 10 + 2 = 12 pennies
Day 6: 12 + 2 = 14 pennies
Day 7: 14 + 2 = 16 pennies
Day 8: 16 + 2 = 18 pennies
Day 9: 18 + 2 = 20 pennies
Day 10: 20 + 2 = 22 pennies
Therefore, Kelly will have 22 pennies on Day 10.

I will give Brainliest. Please answer ASAP

Answers

Answer:

-by-step explanation:

It should be 32.56 mg hope this answers your question

Answer: 0.063 in milligrams

Which statement compares the fractions three fourths and four twelfths correctly?
A. three fourths < four twelfths
B. three fourths = four twelfths
C. four twelfths > three fourths
D. three fourths > four twelfths

Answers

Answer:

Step-by-step explanation:

[tex]\frac{3}{4}[/tex] [tex]\frac{4}{12}[/tex] To compare you can use a common denominator. In this case, that would be 12

[tex]\frac{3}{4}[/tex] x [tex]\frac{3}{3}[/tex] = [tex]\frac{9}{12}[/tex] Now we can compare

[tex]\frac{9}{12}[/tex] > [tex]\frac{4}{12}[/tex] so,

[tex]\frac{3}{4}[/tex] > [tex]\frac{4}{12}[/tex]

Helping in the name of Jesus.

d d de d d d d d d d d d d d d d d d d d d d d d de

Compare square root of one hundred sixty and one hundred fifteen ninths using <, >, or =.

square root of one hundred sixty is greater than one hundred fifteen ninths
square root of one hundred sixty is equal to one hundred fifteen ninths
one hundred fifteen ninths is greater than square root of one hundred sixty
one hundred fifteen ninths is less than square root of one hundred sixty

Answers

The comparison of the numbers are √160 > √115.9. Hence, the correct option is A.

How to compare the numbers?

The numbers are given as

square root of one hundred sixty and one hundred fifteen ninths

Rewrite properly as

√160 and √115.9

By comparing the radical of both numbers, we have

160 and 115.9

160 is greater than 115.9

Hence, the comparison of the numbers are √160 > √115.9

Answers

Answer:

Symmetric property

Step-by-step explanation:

The symmetric property states that if a = b, then b = a. In other words, if one side of an equation is equal to the other side, then the two sides are interchangeable. This is symbolized by the following equation: a = b if and only if b = a. The symmetric property is used to solve equations with two variables.

Answer:

The answer is Symmetric Property.

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