Mathematics College




Write the equation of the line passing through (2,0) and (0,-5)​

Answers

Answer 1

Answer:

y=5/2x+2

Step-by-step explanation:

To get the slope,

(-5-0) /(0-2)=-5/-2=5/2

Introduce points (x,y) (0,2) i.e one of the given points ,it should give same answer either way

(0,2)(x,y)

y-2/x-0=5/2

Cross multiplication,2(y-2)=5(x-0)

2y-4=5x-0

2y=5x-0+4

2y=5x +4

Divide both sides by 2 to get

y=5/2x+2.

Related Questions

How many times larger is 1.2*10^8 than 6*10^3

Answers

20 times hope this help an

Answer:

1.2×10⁸ is greater than 6×10³ by a factor of 2×10⁴, or 20000.

Step-by-step explanation:

You can solve this simply by dividing the first one by the second one:

[tex]\frac{1.2\times 10^8}{6\times 10^3} \\\\= \frac{1.2}{6} \times \frac{10^8}{10^3} \\\\= \frac{12}{6} \times \frac{10^7}{10^3} \\\\= 2.0 \times 10^4 \\\\[/tex]

What is the perimeter of the rectangle shown?

Answers

Answer:

74

Step-by-step explanation:

14+14+23+23=74

Opposite sides of a rectangle are congruent or have the same length.

Now, the perimeter of a rectangle is just the

distance around the outside of the figure.

So we add up the dimension, which are the length and width.

So we have 14 + 14 + 23 + 23 which is 74 yd.

PLEASEEEEE SOMEBODY CAN YOU LOOK AT THE ATTACHMENTS ITS MATH IM OFFERING A 69 POINTS

Answers

I don't know sorry but I recommend using quizlet

Solve For The Missing Variable In Each Figure. Give Exact Values.


Answers

Answer:

Step-by-step explanation:

[tex]sin60=\frac{\sqrt{3}{2}}\\ \\ \frac{9}{x}\\ \\ x=\frac{18}{\sqrt{3}}\\ \\ x=\frac{18\sqrt{3}}{3}\\ \\ x=6\sqrt{3}[/tex]

What is most liklely gonna be correct by guessing A B C or D

Answers

A I guess what type of question is this mate?

Answer:

I think B

Step-by-step explanation:

It woks for me more than the others.

Need help ASAP QUESTION 13

Answers

Answer:

maybe this can help........... wait is it a time quiz

Step-by-step explanation:

Please help ASAP please and thank you have a great and blessed day!

Answers

Answer:

Step-by-step explanation:

4X15=60 9X5=45

Answer:

Multiples:

9: 9, 18, 27, 36, 45, 54, 63...

15: 15, 30, 45, 60, 75...

LCM: 45

Equivalent Fractions: 25/45 and 12/45

I REALLY NEED HELP THIS IS URGENT.

Answers

Answer:plot at 50 degres

Step-by-step explanation:

How many terms of the series do we need to add in order to find the sum with an absolute value of its error to be less than 0.01?

Answers

Answer:

Hello your question is incomplete attached below is the complete question

answer : first 7 terms ( option 3 )

Step-by-step explanation:

Determine the number of terms of the series that is needed to find a sum with an absolute value of its error to be less than 0.001

The number is : 7

attached below is the detailed solution

Cost of 750ml at $68 what would be the price of a litre

Answers

Answer:

$90.67

Step-by-step explanation:

aiko is biulding a tower out of paper she starts by making 2 congruent circular bases she then makes 1 curved surface sor the body of the tower what 3 dimensional figure does aiko biuld

Answers

cylinder

Step-by-step explanation:

the basses is top and bottom so if there circular on top and bottom and curved surface for the body its a cylinder

PLEASE HELP ITS URGENT DONT GUESS (also if you get it right ill mark you as brainliest)

Answers

Answer:

136.69 ft

im not completely sure but thats my best guess

We need to find the perimeter of the garden.

Perimeter of rectangle:

P= 19*2+29*2

P= 38+58

P= 96 ft

Perimeter of semicircle:

The diameter is 19ft

P= π*d

P= 3.14*9.5

P= 29.83 ft

Perimeter of the garden:

96+29.83

= 125.83 ft

So the fence has to be 125.83 ft

18(3x+1)+3 ; x=2 evaluate the expression for the given value of the variable.

Answers

Answer:

Not sure but I think the answer is 129

Step-by-step explanation:

first, substitute the value of x in the expression like this

18(3*2+1)+3

after substituting, our work has made easier

18(6+1)+3

18(7)+3 or simply 18*7+3

126+3

129

Solve for x.
-6x +1 = -11
Help please

Answers

Answer:

x=2

Step-by-step explanation:

if you move the constant to the right, than calculate than divide both sides you should get x=2

Hye guys I need some heeeeeeeelp lol

Answers

y= 19.25x / which is the 3rd one

Question 8 of 11
A triangle has two sides of length 10 and 10. What value could the length of
the third side be? Check all that apply.
A. 5
B. 3
O C. 11
O D. 19
E. 21
O F. 25

Answers

By definition a triangle's third side must be larger than the difference of the other two sides (so in this case 10-10 = 0, so it must be larger than 0) and smaller than the sum (so 10+10 = 20 so it must be smaller than 20). Because this is not a specific type of triangle such as a right triangle, this is really the only rule that applies in this problem, so everything except E and F apply.

Convert
80.1
%
80.1% to a fraction in simplest form and a decimal.

Answers

Answer:

Step-by-step explanation:

Answer:

801/1000 and 0.801

Step-by-step explanation:

A percentage is basically a number, with the decimal point moved to the right 2 places, so to convert the percent to a decimal, move the decimal point to the left twice, and then you will also get your fraction.

Hope this helps!

525 divided by 15 = 35

Answers

Answer:

That is ccorrecct

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

I looked it up

What proportion can be used to find the length of BC?
​

Answers

Answer:

B. 20/5 = BC/4

find the value of x. x⁵- 3x³- 2x²- x +2=0​

Answers

Answer:

1

Step-by-step explanation:

By the remainder theorem,

(x-2)=0

x=2

p(0)=16-24+8+2-1

=1

I hope this helps  you

Step-by-step explanation:

Answer:The answer is 1

Step-by-step explanation:

write a letter to a friend in another town invite him or her to spend Christmas holidays with you​

Answers

Answer:

hey my friend please come over to spend the Christmas holidays with me and my family this year. If you are afraid of your dad it's ok I'll ask my mom to call him and ask him

2. Write (2+5i)(3-1) as a complex number in standard form a+bi.
real part + imaginary part

Answers

Answer:4+10i

Step-by-step explanation:

6+15i-2-5i

4+10i

Two cubes are shown. If the side length of each cube is 3 feet, what is the total volume of the two cubes?

Answers

Answer:

12

Step-by-step explanation:

complete the table. percent discount 25% sale price $40
whats the og price

Answers

Answer: 30$

Step-by-step explanation:

40 x.25 = 10,
40-10= $30

Bart practices his trumpet 1 ¼
hour each day for 5 days. How
much did he practice altogether?

Answers

Answer:

150 hours or 6.25 days

Step-by-step explanation:

5 days = 120 hours

120 hours × 1.25 hours = 150 hours

150 hours = 6.25 days

HOPE THIS HELPS!!!

-Silver

Answer:

6.25 hours

Step-by-step explanation:

1 ¼ × 5 = 6.25

According to the guideline from the Health Department, every over-weight child needs to take a fitness test.
Every ten over-weight children would be randomly grouped together to attend the fitness test. According to
the past experience, the probability for each child to pass the fitness test is 0.75 and whether a child can pass
the test is independent with the test result of other children.
(a) Many test sessions will be conducted regularly, each with 10 independent children. Find the expectation
and standard deviation of the number of children can pass the fitness test in a test session.
(b) Most likely, how many children can pass the fitness test in a test session? Justify your answer by
comparing the two outcomes with the relatively high probability.
(c) Find the probability that less than 8 children can pass the fitness test in one test session.

Answers

Answer:

According to the guideline from the Health Department, every over-weight child needs to take a fitness test.

Every ten over-weight children would be randomly grouped together to attend the fitness test. According to

the past experience

Step-by-step explanation:

Find the product - you must show your thinking to support your answer. (Don't give me a thing to download as an answer, I can't download it.)


(−8) ⋅ (−2/3)

Answers

that’s would be 5 gehsvejfhend jeheksudgegdbd jehdhdhdeh udjxhxhcjd hdjdhd

1. A ball is kicked up from a platform 36 feet above the ground. The height of
the ball h(t) above the ground (measured in feet) can be modeled by the
function h (t)
-3t2 + 12t + 36, where t represents the amount of time
(in seconds) since the ball was kicked. How long to the nearest second did it
take the ball to hit the ground?
-
seconds to hit the ground

Answers

Answer:6

Step-by-step explanation:

So when the ball hits the ground -3t^2+12t+36 must equal 0

So you can factor a -3 out

-3(t^2-4t-12)=0

Factor -3(t-6)(t+2)=0

T-6=0 t+2=0

T=6 t=Negative 2

And since time can’t be negative the answer is 6

PLEASE HELP ME!! I DONT UNDERSTAND HOW TO DO THIS PROBLEM, and I need the correct answer

Answers

Answer:

C

Step-by-step explanation:

The lines cross at (1,4)

I'm in a test please help

Select ALL the correct answers. A bicycle manufacturer uses the given expression to model the monthly profit from sales of a new model of bicycle, where x is the selling price of one bicycle, in dollars. -12 + 3001 20,000 At what selling prices for the bicycle will the manufacturer make neither a profit nor a loss? $50
$250
$200
$100
$150
$300​

Answers

Select ALL the correct answers. A bicycle manufacturer uses the given expression to model the monthly profit from sales of a new model of bicycle, where x is the selling price of one bicycle, in dollars. -12 + 3001 20,000 At what selling prices for the bicycle will the manufacturer make neither a profit nor a loss? $50

answer 250

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