Mathematics High School

PLEASE HRY ILL MARK BRAINLIEST

give the equation of the line passing through the points (-2,-5)
and (1,-1/2)

Answers

Answer 1
The general equation of the line is 3x−2y−4

Related Questions

a) Find the value of 8 1/3
b) Find the value of 8 2/3
c) Find the value of 16 3/4

Answers

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

Answer:

2, 4 and 8

Step-by-step explanation:

Using the rule of exponents/ radicals

[tex]a^{\frac{m}{n} }[/tex] ⇔ [tex]\sqrt[n]{a^{m} }[/tex]

(a)

[tex]8^{\frac{1}{3} }[/tex] = [tex]\sqrt[3]{8}[/tex] = 2

(b)

[tex]8^{\frac{2}{3} }[/tex] = [tex]\sqrt[3]{8^{2} }[/tex] = 2² = 4

(c)

[tex]16^{\frac{3}{4} }[/tex] = [tex]\sqrt[4]{16^{3} }[/tex] = 2³ = 8

A water tank already contains 55 gallons of water when Brian begins to fill it. Water flows into the tank at a rate of 8 gallons per minute.

Write a linear equation to model this situation.

Answers

Linear equation: 55+8(x)=y

Volume in the sink after 25 min= 255 gallons

A small radio station can broadcast a distance of 16 miles in all directions. A broadcast from the radio station can reach a total area of-?​

Answers

Answer:

Step-by-step explanation:n1g4 a 103837 miles

write the equation for the line that has m = 4 and b = 8

Answers

Y=4x-8 will be your answer!!!!!

what is the value of x

Answers

Answer:

x=121

Step-by-step explanation:

because 180-121=59 and 180-59=121

439x2 ( Use only algorithm. )

Answers

878 ?????????????????

Answer:

878

Step-by-step explanation:

439 x 2

2x9= 18

2x30=60

2x400=800

Then add

800+60+18

60+18=78

800+78= 878

Which expression is equivalent to 9p+9p

Answers

Answer:

18p? I don't know what other expressions could be equivalent. I just added 9p to 9p to get my answer.

Please help! And I need the steps too!

Answers

Answer:

-25

Step-by-step explanation:

Step 1: 2-9-5-3-2-[tex]2^{3}[/tex]

Step 2: 2-9-5-3-2-8

Step 3: -25

What is the greatest common factor of 7, 35, and 28?

Answers

Answer:

7

Step-by-step explanation:

Answer: 7

Step-by-step explanation:

I need help fast plz
​

Answers

Answer:

what do you need help with

How many groups of 3/4 are in each of the following quantity 11/4?

Answers

It is 3 groups. Because the max of 3/4 is 9/4

hey can you guys please confirm my answer, i got B

Answers

B is correct since there is one output for every input !!


have a great day :))
B is correct. You’re smart.

Mr.smith had 2,364 baseball cards and wanted to give them to his 2 sons equally.How many cards did each son get?

Answers

Answer:

1,182

Step-by-step explanation:

Answer:

1182

Step-by-step explanation:

Write the polynomial in standard form given the following zeros. Show all work.
(hint; the polynomials are of degree 3)

1. x = -3i, x=2



2. x = 3(multiplicity 2), x = -1



Please show work I need it please and thanks fir Hu ever answers it

Answers

Answer:

x³ - 2x² + 9x - 18x³ - 5x² + 3x + 9

Step-by-step explanation:

1.

Zero's

x = -3i, x = 2 and the third zero is x = 3i

Polynomial is:

(x + 3i)(x - 3i)(x - 2) =(x² - 9i²)(x - 2) =(x² + 9)(x - 2) =x³ - 2x² + 9x - 18

2.

Zeros:

x = 3, x = 3, x = -1

Polynomial is:

(x - 3)(x - 3)(x + 1) = (x² - 6x + 9)(x + 1) =x³ + x² - 6x² - 6x + 9x + 9 =x³ - 5x² + 3x + 9

can anyone answer this for me please ​

Answers

Answer:

10

+

g

−

9

>

12

Move the negative in front of the fraction.

10

−

g

9

>

12

Move all terms not containing  

g

to the right side of the inequality.

Tap for more steps...

−

g

9

>

2

Multiply each term in  

−

g

9

>

2

by  

−

1

Tap for more steps...

g

9

<

−

2

Multiply both sides of the equation by  

9

.

g

<

−

2

⋅

9

Multiply  

−

2

by  

9

.

g

<

−

18

The result can be shown in multiple forms.

Inequality Form:

g

<

−

18

Interval Notation:

(

−

∞

,

−

18

)

Step-by-step explanation:

3(2x - 5) - 2 = x + 8

Answers

Answer:

5

Step-by-step explanation:

3(2x-5)-2=x+8

6x-15-2=x+8

6x-17=x+8

6x-x-17=8

5x-17=8

5x=8+17

5x=25

x=25/5

x=5

x=5

3(2x-5)-2=x+8
6x-15-2=x+8
6x-17=x+8
5x-17=8
5x=25
x=5

On a math quiz, you earn 10 points for each question answered correctly. In the equation below, x represents the number of questions that you answer correctly on this quiz, and y represents the total number of points you score on this quiz. The relationship between these two variables is modeled by the equation y = 10x.
What is the independent variable?
A) The value of 10 in the equation.
B) The total number of points scored on the exam.
C) The number of questions answered correctly on the exam.
D) The independent variable cannot be determined from the given information.​

Answers

Answer:

C

Step-by-step explanation:

finding missing angles of triangles show your work​

Answers

Answer:

angle = 50

x = 6

Step-by-step explanation:

solution for angle:

180-(70+60) = 50

solution for x:

8x+2=50 (subtract 2 from both sides)

8x=48 (divide both sides by 8)

x=6

r(2s)(t) when r=2, s=3, and t=5

Answers

Step by step- substitute the variables for the numbers in which they correspond- 2(2x3)(5)- simplify- 2(6)(5)- multiply- 2(30) - multiply again- 60 is your Answer.

Answer:

60

Step-by-step explanation:

2(2*3)(5)

2(6)(5)

2(30)

60

The expression −310+13m represents a submarine that began at a depth of 310 feet below sea level and ascended at a rate of 13 feet per minute. What was the depth of the submarine after 8 ​minutes?

Answers

Answer:

206

Step-by-step explanation:

The formula for this problem would be -310 + 13(8) which = 206

The table shows the types of movies and the number of DVDs reented by customers at a Red Box in one

Based on the data in the table, what is the probability that a random customer will not rent a drama?

Answers

Answer:

A

Step-by-step explanation:

The probability that a random customer will not rent a drama is 4/5. Option B is correct.

What is probability?

Probability can be defined as the ratio of favorable outcomes to the total number of events.

here,
Total number of rented DVDs = 25 + 36 + 52 + 12 = 125
Number of Drama movies = 25

The probability that a random customer will rent a drama.
P(D) = 25 / 125 = 1/5

Now,
The probability that a random customer will not rent a drama,
P(D)' = 1 - P(D)
       = 1 - 1/5 = 4/5

Thus, the probability that a random customer will not rent a drama is 4/5. Option B is correct.

Learn more about probability here:

brainly.com/question/14290572

#SPJ5

James has $32 and earns $10 per week for his allowance.

What is the initial value for the scenario described?

10
32
42
320

Answers

Answer:

32

Step-by-step explanation:

it says he already had 32 and earns 10 per week so initial is 32 and increment is 10/week

Using the pattern, create an equation (rule) that describes this pattern.

Answers

Answer:

a(n) = n² + 4n + 6

Step-by-step explanation:

Stage 1

9 + 2 = 3² + 2

Stage 2

16 + 2 = 4² + 2

Stage 3

25 + 2 = 5² + 2

Equation for stage n:

a(n) = (n + 2)² + 2 = n² + 4n + 4 + 2 = n² + 4n + 6

The sales tax for an item was $9.80 and it cost $490 before tax.
Find the sales tax rate. Write your answer as a percentage.

Answers

Answer:

2%

Step-by-step explanation:

Divide the tax by the pre-tax price

9.8/490 = .02 or 2%

What is the simplified version of this?[tex]\frac{\sqrt{2} }{3+\sqrt{5} }[/tex]

Answers

Answer:

(3√2 - √10)/4

Step-by-step explanation:

Simplify, rationalize the denominator

√2/(3 + √5) = √2(3 - √5)/(3 + √5) (3 - √5) =(3√2 - √10)/(3² - 5) =(3√2 - √10)/4

What's nine plus ten? Is it 21 or 19

Answers

Answer:

19 duh

Step-by-step explanation:

can someone please help me? make it right..

Answers

Answer:

6.83and 7.03 this is the answer

Answer:

6.83, 6.93, 7.03, 7.13, 7.23, 7.33 always add .10 each time.

Step-by-step explanation:

Which rule explains why these triangles are congruent?
С
F
А
B
G
ASA
SSS
AAS
SAS
help urgently please

Answers

Answer:

Side Angle Side

Step-by-step explanation:

can 2 2/3 be simplified​

Answers

No it can’t unless. Both 3 and 2 are prime. Please mark Brainliest to help meh rank up!!!

Answer:

2 and 2/3 is the simplest form

Step-by-step explanation:

2 and 2/3 is the simplest form. Other forms are listed below.

A mixed number is an addition of its whole and fractional parts.

Addition 2 + 2/3

Improper Fraction: 8/3

Decimal Form: 2.(6 recurring)

Mixed Number Form: 2 and 2/3

What is least amount of surface area possible on a rectangular prism with a volume of 64 cubic inches? What are the dimensions of this rectangular prism? LOTS OF POINTS

Answers

Answer: 96in²

Step-by-step explanation:

A cube is the most efficient rectangular prism in terms of surface area.

A rectangular prism where l = 4in w = 4in h = 4in has a volume of 64in³

This rectangular prism has a surface area of 96in²

Answer:

96

Step-by-step explanation:

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