Mathematics High School

Please help thank you!Choose the slope and y-intercept that
correspond with the graph.

Answers

Answer 1

Answer:

slope is 3, y-intercept is -1

Step-by-step explanation:

please give brainliest!

Answer 2

Answer:

slope=3 y-int. = -1

Step-by-step explanation:

y-intercept is point on y axis and slope is rise over run

Related Questions

A circular coin has circumference 32 pi millimeters. Will the coin fit through a slot that is 35 millimeters long? Explain.

Answers

Answer:

Yes it will

Step-by-step explanation:

A circular coin has circumference 32 pi millimeters. Will the coin fit through a slot that is 35 millimeters long? Explain.

The formula for the circumference of a circle = πD

Where D = Diameter which can also be referred to as the length of the circle

Circumference =32π mm

Hence:

32π = πD

Cancel out the π

D = 32 mm

The diameter of the coin = 32 mm

The length of the slot = 35 mm hence, the coin with a diameter of 32 mm can fit into the slot

write the inequality that best represents the relationship shown on this number line:

Answers

Answer:

-1 < = x < 6 [-1 , 6 )

Step-by-step explanation:

hope you got it.

Lin runs 5 laps around a track in 6 minutes If Lin runs 21 laps at the same rate, how long does it take her

Answers

Answer:

It would take her 25.2 minutes

Step-by-step explanation:

6 divided by 5 gives you the 1.2 minutes

Then I would do 1.2 minutes for each lap * 21 laps = 25.2 minutes

An ant crawls 14 cm down into an ant hole. It then crawls 6 cm up to the queens nest. What is the current location of the ant?

Answers

Answer:

8cm

Step-by-step explanation:

We subtract 14 from the location of the ant as it traverses down the hole

0 - 14

= -14

As the ant crawls up we at 6

-14 + 6

= -8

The answer would be 8 cm under elevation

I need help pls !!!!

Answers

Step-by-step explanation:

9490 is the answer but just work it out see if u can get it

For any number n>1, is
|(1/2 + 7/8i)^n|
a. Greater than 1?
b. Less than 1?
C.Equal to 1?

Answers

Answer:A

Step-by-step explanation:

|(1/2 + 7/8i)^n| is grater than 1.

What is complex number?

A complex number is a number of the form a + bi, where a and b are real numbers ; This way, a complex number is defined as a polynomial.

Here, given that,

|(1/2 + 7/8i)^n|

where, n>1

then , we get,

|(1/2 + 7/8i)^n| is grater than 1.

To learn more on complex number click:

https://brainly.com/question/19467739

#SPJ2

hii, I would really appreciate it if you could help me out and answer this question. So this really isn’t a math question. You see I’m a 7th grader who got all A’s except for one C. I’m really worried that this C is going to affect me getting into a good high school especially since there going to be pay attention to my grades since we’re not taking the PSSA this year or any major tests. I also don’t know my gpa but at the bottom I’ll put my grades for the first marking period:
Health 7 - A (99.25%)
Mathematics 7 - A (99.75%)
Physical Education 7 - A (90.19%)
Reading 7 - A (98.14%)
Science 7 - A (100%)
Seminar - A (97.57%)
Social Studies 7 - A (100%)
Social Studies Enrichment- C (78.75%)
Spanish - A (98.8%)
Writing 7 - A (100%)
Writing Enrichment- A (99%)

Answers

Answer:

hi! i think you'll be ok, maybe ask your teacher if you can make up any work of do a project to get your grade up. teachers will more look at all you A's not that one C. :))

Step-by-step explanation:

Answer:

Hi!

Step-by-step explanation:

I think you will be okay! I calculated your average by adding all of them and dividing by the number of classes you are taking and it is still around a 96.5!! That is really good! If you are an overachiever like me, I understand that maybe you think it isn't your full potential, but trust me, it is a really good grade!! Whatever high school you are applying to (I'm not too sure how it works because I just went to my public highschool lol) will see you are taking a lot of classes and are doing phenomenal in all of them! I would try asking for extra credit or finding out if there is any way you can raise your grade, I do that when I am not happy with my grades. If you wanted to figure our your GPA out of 4.0 I think there are gpa calculators if you look them up. I hope this was helpful!

please hurry and answer <33 !!!

Answers

Answer:

-17, -8

Step-by-step explanation:

if it reflects over the x-axes it only changes the y into positive or negative

3n + 7 - 2
Combing like terms

Answers

Answer:

Simplifying

3n + 7 + -2 = 0

Reorder the terms:

7 + -2 + 3n = 0

Combine like terms: 7 + -2 = 5

5 + 3n = 0

Solving

5 + 3n = 0

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-5' to each side of the equation.

5 + -5 + 3n = 0 + -5

Combine like terms: 5 + -5 = 0

0 + 3n = 0 + -5

3n = 0 + -5

Combine like terms: 0 + -5 = -5

3n = -5

Divide each side by '3'.

n = -1.666666667

Simplifying

n = -1.666666667

Step-by-step explanation:

How do you write 5.1 x 10^5 in standard form?

Answers

Answer:

510,000

Step-by-step explanation:

scientific form is what it was in

Answer:

its already in standard form. normal form would be 510000

Step-by-step explanation:

What is the value of 780 divided by 60?

Answers

Answer:

Step-by-step explanation:

Answer:

the answer is 13

Step-by-step explanation:

x⁴-3x³+x-1 divided by x²+x-1

Answers

Answer:

Step-by-step explanation:

PLEASE HELP ME! please!

Answers

yes, because 1+3 is 4*2 is 8, and and on the other side 1+1 is 2*5 is 10 the 10-2 is 8 so 8=8

Answer:

yes addison is right because using distributive property would get you from "5 (x + 1) - 2x = 2 (3 + x)" to "5x + 5 - 2x = 6 + 2x". from there, you'd combine like terms and simplify. you get "3x + 5 = 6 + 2x". Subtract 2x on each side, and you get "x + 5 = 6". Subtract 5 on each side, you get "x = 1".

Which of the following equations have no solutions?
Choose all answers that apply:
A
5x +5 = -4x - 5
B
- 4x + 5 = -4x - 4
C
-4x +5 = -4x - 5
D
4x + 5 = -4x + 5

Answers

it should be B and C

B and C don’t have an answer

Find the solution for the system of linear equations by substitution: y = 3x + 4 and y = x + 2. Explain how
you found the solution.

Answers

Answer:

(-1, 1)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDASEquality Properties

Algebra I

Solving systems of equations by substitution/elimination

Step-by-step explanation:

Step 1: Define systems

y = 3x + 4

y = x + 2

Step 2: Solve for x

Substitute: 3x + 4 = x + 2Subtract x on both sides: 2x + 4 = 2Subtract 4 on both sides: 2x = -2Divide both sides by 2: x = -1

Step 3: Solve for y

Define: y = x + 2Substitute: y = -1 + 2Add: y = 1

And we have our answer!

Answer:
x= -1
y= 1

How: I took 3x + 4 and made it equal to x + 2, because they are each equal to Y. I solved for X, then plugged X in for one equation. Finally, I solved for Y

Work:

Write the fraction in simplest form: 8/16 ASAP I was answering questions so I can get pants and now I need help pls

Answers

Answer:

The answer is 1/2

Step-by-step explanation:

hope that helps

8÷8=1

16÷8=2

So the answer is 1/2

i simply.. don’t kno

Evaluate each function for x = 4
g(x) = -2x - 3

Answers

Answer:

g(4) = -11

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

g(x) = -2x - 3

x = 4

Step 2: Evaluate

Substitute: g(4) = -2(4) - 3Multiply: g(4) = -8 - 3Subtract: g(4) = -11

I believe the answer is x =3

Natalia drove to her grandmother’s house for Thanksgiving. It took her 5 hours, for a total of 225 miles. What is her average speed in miles per hour?

Answers

Answer:

45mph

Step-by-step explanation:

225mi / 5hr = 45mph

PLEASE HELP I AM BEING TIMED!!

Assume line M and line N are parallel line cut by the transversal line L.
Find the value of X.

Options: X=18.2
X=-0.2
X=1.2
X=2

Answers

Answer:

X=1.2

Step-by-step explanation:

i just did that

Answer:x is 1.2

Step-by-step explanation:

Caclator

Sophia's mom gave her 7/8 of a bag of candy. She split the cand
among her 4 best friends. How much of the bag of candy did
each friend get?

Answers

Answer:

Step-by-step explanation:

Can someone please help with this ?

Answers

Answer:1/32

Step-by-step explanation:

help pls fhakahdksjhshdksj

Answers

It is (a) -5/3
Slope could also mean gradient, so the gradient of a line is always the number in front of x in the equation y=Mx+c ... Hope it was helpful:)

the slope of the line would be a) -5/3

Write the expression 3x12 + 20x6 + 6 in quadratic form.

Answers

Answer:

=3x to the power of 12+20x to the power of 6+6

Step-by-step explanation:

simplify step-by-step-

[tex]3x1x^{2} 2+2x^{2} 0x6+6x^{2} x12[/tex]

There are no like terms so that means that the answer is

=3x to the power of 12+20x to the power of 6+6

Choose true or false for each statement.

Answers

Answer:

a:t

b:f

c:f

d:t

e:f

I think

Ratios and Scale Worksheet #1. What does it mean when a map of a park says its scale is 1 to 50? #2. If a pathway in this same park is 7 inches long on the map, how many inches is it in real life? #3. How many feet will this same pathway be in real life? #4. A model car is built at a scale of 1 to 67. If the model car is 5 inches long, how many inches is the actual car? #5. How many feet will this same car be in real life? #6. A driver is driving at a constant speed and drives 9 miles. It takes her 10 minutes to drive this far. What is her speed in miles per hour? Help me please, thank you.

Answers

Answer:

1. This means that the actual park size is 50 times larger than the size of the park on the map.

2. If a pathway is 7 inches long on the map, it will be 50 times larger in real life;

= 7 * 50

= 350 inches

3. 1 foot is 12 inches so 350 inches will be;

= 350/12

= 29.2 feet

4. The real life length of the car is;

= 5 * 67

= 335 inches

5. The real life length in feet is;

= 335/12

= 27.9 feet

6. Speed = Distance / time

The time should be converted to hours;

= 10/60 minutes

= 1/6

Speed = 9 / (1/6)

= 54 miles per hour

= 54 mph

what is 90 percent of 20

Answers

Answer:

Step-by-step explanation:

What number is 90% of 20?

What is 90 percent (calculated percentage %) of number 20? Answer: 18.

Coach ray has 30 feet of ribbon to place on homecoming mums. If each mum requires .6 feet of ribbon, how many mums can she make?

Answers

Answer: 50

Step-by-step explanation:

Please help I will really appreciate it

Answers

Step-by-step explanation:

Elevator's starting point = -90ft

Elevator's position after 15s = -20ft

The elevator did move upwards as

-20ft. > -90ft.

_________________________________

Distance covered by the elevator = -20 + -90

= -20 + 90

= 70ft.

Time = 15s

Speed = distance/time

= 70/15

= 4.7ft/s

If the base of a triangle is 20mm and the area of the triangle is 40m2. then what will be the height and how can we find it

Answers

Use the formula for area of a triangle:

Area = 1/2 x base x height.

Fill in what you know:

40 = 1/2 x 20 x height

Multiply both sides by 2:

80 = 20 x height

Divide both sides by 20

Height = 4 m

Answer: 4 mm

Step-by-step explanation: this is because if you double the area then you will get the Area of 80 and if you divide it by 20 you will get 4 mm

Plz help!!! I’ll give 10 points to the first person to give me a correct answer...I need to get my grade up before the end of the semester

Answers

Answer:

A= 30

B= 60

C= 90

Step-by-step explanation:

A is already shown.

B has a right angle making it 90 degrees.

A triangle is 180 degrees 30+90= 120

180-120=60

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Please help thank you!Choose the slope and y-intercept that correspond with the graph.

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Please help thank you!Choose the slope and y-intercept that
correspond with the graph.