Mathematics High School

i don’t I understand please help

I Dont I Understand Please Help

Answers

Answer 1
Okey.but where is your question
Answer 2
The answer for the first one is y=-1/2x+4, you can find this by graphing it and finding the slope by using rise over run and once you have the slope you can plot the rest of the points to find the y-int. For the other one it is y=-3x+8. I also really suggest using the Desmos graphing calculator online, you got plot the points and then once you have an answer you can check it by plugging in the equation.

Related Questions

The hypotenuse of a right triangle is 78 feet. One of the legs of the triangle is 30
feet. What is the measurement of the missing side? *

Answers

Answer:

b=72

Step-by-step explanation:

A store sells 5 T-shirts for $49.05. What is the unit cost per T-shirt?

Answers

9.81 hope this helps!!

OLEASE HELPP ILL GIVE 30 points

Answers

Answer:CHope this helps!! ♥︎

Answer: The correct answer is c

Step-by-step explanation: Can I get brainliest for the correct answer pls and you're welcome but I'm not being rude.

can i have some help pls on this question i have loads
The circumference of a circle is 9.61cm.
Find the length of the diameter.
Give your answer rounded to 2 DP.

Answers

Answer:

Enter the width of the longest long axis, AB, and the length of the longest short axis, CD. Then, click on Calculate. The circumference is in whatever designation of units you have used for the entries. The formula is PI * SquareRoot of 2 * ((1/2 long axis)squared + (1/2 short axis)squared).

Step-by-step explanation:

jayfeather friend me

3.06

Answer:

3.06 i think

Step-by-step explanation:

Please help I just need to finish these questions

Answers

Answer:

C

Step-by-step explanation:

Not integer, irrational

The diameter of a circle is 8 meters. What is the circle's circumference?

Answers

Answer:

25.13 square meters

Step-by-step explanation:

The formula for finding the circumference of a circle is πd or pi times the diameter

Diameter = 8 meters

Pi = 3.14

3.14 times 8 = 25.13

PLEASE HELP, pictures with for it, and you us waste it ill report you

Answers

Answer:

it is C the 4

Step-by-step explanation:

-6 to pos 4

What is the radius of this circle?​

Answers

Answer:

7cm

Step-by-step explanation:

The radius is half of the diameter, or a single straight line from the center of a circle

Answer:

I would answer but hte picture isn't loading in for me

Step-by-step explanation:

2x² + 5x - 42 = 0 * PLEASE SHOW YOUR WORK *

Answers

Answer:

x = - 6, x² = [tex]\frac{7}{2}[/tex]

Step-by-step explanation:

[tex]2x^{2}[/tex] + 12x - 7x - 42 = 0

2x^{2} (x + 6) - 7 (x + 6) = 0

(x + 6) x (2x - 7) = 0

x + 6 = 0

2x - 7 = 0

x = - 6

x = [tex]\frac{7}{2}[/tex]

x = - 6, x² = [tex]\frac{7}{2}[/tex]

can you help me please ​

Answers

23 degrees. 124+33=157. 180-157=23

Name the vertex of ∠2.

Answers

the vertex should be 2 if the dots are labeled with numbers

How did ancient camels differ from those of today?

Answers

Answer:

They Don't

Step-by-step explanation:

Aidan buys 3 bicycles for $252. Each bicycle was the same price.

What is the cost of 1 bicycle?

Answers

Answer:84 dollars per bike :)

Step-by-step explanation:

Answer:

$84 each

Step-by-step explanation:

All you are doing for this problem is dividing the total by the amount of bicycles (total = 252) (bicycles = 3) and after dividing you would get $84 per bicycle. To check this work, you can do the inverse operation of division (multiplication) and multiply 3 by 84, to still end up with $252. Hope this helps!

Need help ASAP

which point could represent 5 over 3?​

Answers

Answer:

I think D, I am not sure though

Step-by-step explanation:

Answer:

5/3 is 5÷3 = 1.666666. point C is closest to 1.67.

A number m is no less than –1 or less than or equal to −5.

Answers

Answer:

-1 < m ≤ - 5

Step-by-step explanation:

Your expression includes: m, -1, -5, >, ≤

m is the value being compared so it will be in the middle.

# sign m sign #

m is no less than -1: no less than means it is greater than -1, but does not include -1. Therefore, our sign is >

m > -1

m is less than or equal to -5. This means we use ≤ because it can equal -5.

m ≤ -5

Now combine the two expressions

m > -1 – This can also be written as -1 < m.

m ≤ -5

-1 < m ≤ - 5

Which table could represent a function?


input -5 -4 -3 -2 -1
output 0 1 2 3 4

input 4 3 2 3 1
output 10 9 12 15 2

input -8 -6 -4 -2 -8
output 1 -1 1 -1 -1

input 10 20 30 20 10
output -10 -20 -30 20 10

Answers

Answer:

First option

Step-by-step explanation:

If each input value leads to only one output value, classify the relationship as a function.

Answer:

input -5 -4 -3 -2 -1

output 0 1 2 3 4

Step-by-step explanation:

NEED HELP ASAP ILL GIVE BRAINLIST

What is the area of the circle below?


A
5.64 square meters

B
7.85 square meters

C
15.7 square meters

D
19.625 square meters

Answers

Answer:

I think it is C

Step-by-step explanation:

me need help on math plz help

Answers

Answer:

4 ;)

Step-by-step explanation:

78/75=1.04

Answer:

It would be A

explanation:

the reson why it is A because it is closest to 3%

your welcome

Solve for θ or x, round to the nearest tenth. I will mark brainliest if its correct!

Answers

cos-1 divided by (15/21) rounded to nearest tenth 44.4

19% of £394.22. Give your answer rounded to 2 DP.
Someone please quickly respond back! Thanks.

Answers

Answer:

3

Step-by-step explanation:

if you round it by the nearest 2 you get 3

please answer my question as soon as possible​

Answers

Step-by-step explanation:

<QPR=<PRS (BEING ALTERNATE ANGLE)

<PRS=65

THEN,

45+65+<SRT=180

<SRT=70

PLEASE HELP I NEED TURN THIS ASSIGNMENT BY 12

Answers

Answer: I believe the answer is C

A variable is assembled which functions as a placeholder for various expressions or qualities.

Plez help finding percent change


Answers

Answer:

can't see proprly

Step-by-step explanation:

Identify the value of x that makes each pair of ratios
equivalent.
5:15 and x:3 (1 point)
A.5
B.3
C.1

Answers

C
5 is 1/3 of 15 and 1 is 1/3 of 3 so C would be correct

5) Jim is hoping that a park will be built
within 5 mi of his house. If a park is
built at the coordinates (12, 10), does
that meet Jim's criteria? Explain.

Answers

Answer:

Step-by-step explanation:

Write an equation in slope intercept form force ach trend line

Answers

Answer:

Question 5: y = - [tex]\frac{1}{3}[/tex]x + 6

Question 6: y = [tex]\frac{25}{2}[/tex]x + 100

Question 7: y = -10x + 45

I WILL GIVE YOU 20 POINTS AND MAKE YOU THE BRAINIEST, IF YOU ANSWER THIS CORRECTLY!!!!

The lengths of the diagonals of a rhombus are 4x and 6x. What expression gives the perimeter of the rhombus?

Answers

Answer:

Expression gives the perimeter = 4x√17

Step-by-step explanation:

∵ The diagonals of the rhombus ⊥ to each other and

  bisects each other

∴ Half the longest diagonal = 8x/2 = 4x

∴ Half the shortest diagonal = 2x/2 = x

Use Pythagoras theorem to find the length of the side of the rhombus

∴ The length of the side = √[(4x)² + (x)²] = √[16x² + x²] = √(17x²)

∴ S = x√17

∵ Perimeter of the rhombus = 4 × S

∴ P = 4 × x√17 = 4x√17

Answer:

the correct answer is 4x✓13.

Which figures are polygons select each correct answer

Answers

I’m pretty sure it’s Figure A, C, and D

3 (x - 1) = 2x + 9
Is it
A.infinite solutions
B. One solution
C. Zero solutions

Answers

Answer:

its infinite solution

Step-by-step explanation:

Somebody help me please....Make it right..

Answers

Answer : 4/15

Step-by-step explanation:

Answer:

2/5

Step-by-step explanation:

2/15, 1/5, 4/15, 1/3

Get a common denominator

2/15, 3/15, 4/15, 5/15

We are adding 1/15 each time

The next term would be 6/15 which simplifies to 2/5

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