Mathematics High School

What is the equation of the line that passes through the point (-1,4) and has a
slope of -5

Answers

Answer 1

Answer: -7

Step-by-step explanation:

Related Questions

Find the slope of the line y = -8x + 1.

Answers

Answer:

Slope is -8

Step-by-step explanation:

The slope is the number in front of x.

what is 505 times 117

Answers

Answer:

Step-by-step explanation:

59 085

Please help with explanation thank you.

Answers

Answer:

B

Step-by-step explanation:

Let me know how you did

On Monday,447 students went on a trip to the zoo. All 9 buses were filled and 6 students had to travel in cars. How many students were in each bus ?

Answers

Answer:

There would be 8 people in each bus.

Step-by-step explanation:

Answer:

49 students in each bus

Step-by-step explanation:

what is the ratio of 50 and 10

Answers

Answer:

5:1

Step-by-step explanation:

10 the greatest common factor.

50 divided by 10 is 5

10 divided by 10 is one

5 comes first then 1.

Answer:

5:1

Step-by-step explanation:

50 to 10 is the same thing as 50:10To simplify, find the LCM of each number, which is 10: 50 ÷ 10 = 5, 10 ÷ 10 = 1Re-write the ratio: 5:1

I hope this helps!

Write a numerical expression for the verbal expression.

The difference of twenty-two and six divided by the sum of five and three

Answers

I think it will be 22 minus 6/5+3 (5+3=8)

Maya needs to buy 10.4 tons of rocks for her landscaping company. Each ton of rocks costs $32.90. The salesperson offers to sell the rocks to Maya for $330.
Is Maya saving money if she agrees to this deal?

How much should Maya actually be charged for the rocks?

Answers

Answer:

10.4 × 32.90 = 342.16

so yeah she should take the deal

What is the value of (-12) + (- 33)? Can someone explain the steps to the answer please?.. ASAP

Answers

Answer:

(-12) + (-33) = (-45)

You roll a six-sided dice. What is the probability of rolling a 4?

Answers

Answer:

1/6th chance.

P.s.

please give brainliest

At a concert 20 percent of the audience member were teenagers. If the number of teenagers at the concert was 360,what was the total number of audience members?

Answers

Answer: 1,800

Step-by-step explanation: At a concert, 20% of the audience members were teenagers. If the number of teenagers at the concert was 360, what was the total number of audience members? x = ? If you divide 360 by 20% it will give you 1,800 audience members.

What is the product of –3 and 5?
-15
-8
8
15

Answers

Answer:

-15

Hope I helped.

Answer:

its A

Step-by-step explanation:

What is the product of –3 and 5? -3x5 5 10 15 so -15 is the answer

equation that has solutions x = -2 and x = 8

Answers

If you were to solve this equation you would get answers of x=-2 and x=-8

PLZ HELP ... ... .......​

Answers

its b i think :))))))))

please helpppppppppp

Answers

Answer:

[tex]kb = {2}^{10} \\ gb = {2}^{30} [/tex]

tb = product of kb and gb

[tex]tb = kb \times gb \\ tb = {2}^{10} \times {2}^{30} \\ = {2}^{40} [/tex]

in scientific notation.
245,600,000,000

Answers

Answer:

2.456 × 10∧11

Step-by-step explanation:

A bushel had a total of 68 apples. 25% of the apples were green and the rest of the apples were red. How many more red apples were there than green? step by step pls

Answers

(Answer- 17.) - because you have to do the percent over 100. And the total over 1. And then you multiply the top and bottom and then when you get your answer you divide that. And then you get your answer!

The formula for the volume of a square pyramid is V = 1/3 s2h. Choose the formula in terms of h.

Answers

Answer:

h=(v-1/3s)/2

Step-by-step explanation:

If v=1/3 s2h, then you would do the following to find the formula in terms of h:

v-1/3s=2h

(v-1/3s)/2=h

Can i get brainliest please?

Answer:

h=(v-1/3s)/2

Step-by-step explanation:

What is the velocity of an object with a kinetic energy of 100 , 000 J 100,000 J100, comma, 000, start text, space, J, end text and a mass of 800 kg 800 kg800, start text, space, k, g, end text? Round your answer, if necessary, to the nearest hundredth.

Answers

Given:

Kinetic energy (KE)= 100,000 J

Mass (m)= 800 kg

To find:

The velocity of the object to the nearest hundredth.

Solution:

We know that,

[tex]KE=\dfrac{1}{2}mv^2[/tex]

where, KE is kinetic energy (in J), m is mass (in kg) and v is velocity (in m/s).

Put KE=100000 and m=800 in the above formula.

[tex]100000=\dfrac{1}{2}(800)v^2[/tex]

[tex]100000=400v^2[/tex]

Divide both sides by 400.

[tex]\dfrac{100000}{400}=v^2[/tex]

[tex]250=v^2[/tex]

Taking square root on both sides.

[tex]\sqrt{250}=v[/tex]

[tex]v=15.8113883[/tex]

[tex]v\approx 15.81[/tex]

Therefore, the velocity of the object is 15.81 m/s.

What equation can janet use to calculate the principles amount?



It is a try it problem

Answers

1) Equation I=prt
2) Divide both side of the equation with rt to isolate the variable p one one side of the equation

Rearrange: I/rt=p. P=I/rt

Result : p=I/rt


A new vehicle is worth $2500. If it depreciates records in value 12% per year, after 6 years what will it be worth

Answers

Answer:

Step-by-step explanation:

2500 - 12%

12% of 2500 = 300

2500 - 300 = 2200

12% of 2200 = 264

2200-264=1936

Repeat another 4 times

the sum of two consecutive integers is 62. what are the two consecutive integers?

Answers

Answer:  So our two integers are 17 and 45.

Step-by-step explanation:

The two integers are 17 and 45, See how we got it. X+Y=62. Substitute our first expression here for y, we have X+2X+11 =62.

Given that,

the two numbers are consecutive(also odd)

The two numbers are

x and x + 2

Sum of the numbers = 62

x + (x + 2) = 62

x + x + 2 = 62

2x = 62 - 2

2x = 60

x = 60/2

x = 30

Therefore, the two numbers are x = 30 and x + 1 = 32

In 2011 Ralph paid $12.95 for a box of cards and $0.44 each for 16 stamps. What was the total cost, in dollars and cents, of the box of cards and stamps?

Answers

Answer:

$19.99

Step-by-step explanation:

0.44 x 16 = 7.04

7.04 + 12.95 = 19.99

Philip writes 2 pages per hour. How many hours will Philip have to spend writing this week
in order to have written a total of 16 pages?

Answers

Answer:

8 hours

Step-by-step explanation:

If he writes 2 pages a hour and needs 16 pages, then you would have to divide 16 by 2 which is 8.

To double check that, you can multiply 8 by 2 which is 16.

You answer is 5 hours.

Answer:

8 hours.

Step-by-step explanation: We must Multiply! 2x1=1 2x2=4 2x3=6 2x4=8 2x5=10 2x6=12 2x7=14 2x8=16! We could also divide as well ! 16 divided by 2= 8! We have a grand total of 8 Hours!  I Hope this was helpful!

What is the equation of the line that passes through the point (6, -1) and has a
slope of 1?

Answers

Answer:

y = x – 7

Step-by-step explanation:

Answer:

y= x -7

Step-by-step explanation:

The equation of a line can be written in the form of y=mx+c (also known as slope-intercept form), where m is the gradient and c is the y-intercept.

Given that the slope is 1, m= 1.

Substitute the value of m into the equation:

y= 1x +c

y= x +c

To find the value of c, substitute a pair of coordinates.

When x= 6, y= -1,

-1= 6 +c

c= -1 -6 (-6 on both sides)

c= -7

Thus, the equation of the line is y= x -7.

How exactly would I find a slope to a graph?

Answers

Answer:

If the graph is rising from left to right, like climbing a hill, the slope is positive (on a graph, you could count up y units divided by right x units). If it is going down from left to right (like sliding down a hill), the slope is negative (on a graph you have to count down y units and right x units).

Step-by-step explanation:

Answer:

Most people would do it by subtracting your 2 y points (any points) and dividing the by the two x points. Basically, y2-y1/x2-x1. Hoped I could help you on this one.

Step-by-step explanation:

I need to find out the value of x in this triangle because I don’t understand the formula

Answers

Answer:

x = 55 degrees

Step-by-step explanation:

Firstly, as told by the question, we know that this is an isosceles triangle because AB and BC are the same length. This means that angle A and C will be equal. Next, we also know that all angles in a triangle will always add to 180 degrees. Therefore we can write an equation adding up all the angles to solve for x:

Angle A can be represented as 'x'

Angle B is represented 'x+15'

And Angle C can also be represented 'x' as it is equal to angle A

So our formula will be in this format: A+B+C=180

x+x+(x+15)=180

To solve this equation we first take out the brackets and combine like terms:

3x+15=180

Now we need to isolate 'x' so we will end up with a numerical value for it, which we do by subtracting 15 from both sides and then dividing both sides by 3:

3x+15-15=180-15

3x=165

3x/3=165/3

This gives us:

x=55

Hope this helped!

CAN SOMEONE PLS HELP WITH THIS ASAP!!

Answers

Answer:

What is it?

Step-by-step explanation:

Solve for x. (1 point) −3x + 2b > 8 x < the quantity negative 2 times b plus 8 all over negative 3 x > the quantity negative 2 times b plus 8 all over negative 3 x < the quantity 2 times b minus 8 all over negative 3 x > the quantity negative 2 times b minus 8 all over 3

Answers

Given:

[tex]-3x+2b>8[/tex]

To find:

The value of x.

Solution:

We have,

[tex]-3x+2b>8[/tex]

To find the value of x, we need to isolate x on one side.

Subtract 2b from both sides.

[tex]-3x>8-2b[/tex]

Divide both sides by -3. On multiplying or dividing an inequality by a negative number, we need to change the sign of inequality.

[tex]\dfrac{-3x}{-3}<\dfrac{8-2b}{-3}[/tex]

[tex]x<\dfrac{-2b+8}{-3}[/tex]

The required inequality for x is [tex]x<\dfrac{-2b+8}{-3}[/tex].

Therefore, the correct option is A.

how can you solve quadratic equation in one variable using quadratic formula?
​

Answers

Answer:

Step-by-step explanation:

Here are the steps required to solve a quadratic using the quadratic formula:

Example 1 – Solve: x²-8x+14=0

Step 1: Identify a, b, and c and plug them into the quadratic formula. In this case a = 1, b = –8, and c = 14.

Step 2: Use the order of operations to simplify the quadratic formula.

Step 3: Simplify the radical, if you can. In this case you can simply the radical into:

Step 4: Reduce the problem, if you can. In this case you can reduce the entire problem by 2.

Find the slope of the line that passes through the given points.
(10,-15) (13,-17)

Answers

M=-2/3

This is because it’s the slope I got and I don’t know how to explane it
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