Mathematics High School

у
4
3
2
1
1
-4 -3 -2 -1
1
1
2 3 4
-1
-2 -3
-4
What is the slope of the line?

43211-4 -3 -2 -1112 3 4-1-2 -3-4What Is The Slope Of The Line?

Answers

Answer 1

Answer-

y=-2x+2

It starts at +2 so that is the b

And -2x is how you move so that is the m

That's how I was taught and how I remember it lol hope it helped ik it wasn't the best its 12 am here soo I be tired

Related Questions

Find the Perimeter
and Area
of the following:

Answers

Peramter 7 and area 49

Solve : 35 + 39x - 48

Answers

The correct answer is 3

Answer:13+49x

Step-by-step explanation:Combine Like Terms

48-35 = 13

13+39x

Write the equation below in slope intercept form.
x + 2y = 4

Answers

Answer:

y = − 1 /2 x + 2 is slope

Step-by-step explanation:

Hope this helps.

Answer:

y= -1/2x+2

Step-by-step explanation:

How do I do Pythagorean theorem

Answers

a^2 + b^2=c^2 a and b are the legs c is the hypotenuse

How much profit would the company make if they manufactured and sold 3 and one-half batches
(3500 tires)?

Answers

Answer:

-$60,000

Step-by-step explanation:

Complete the double number to line show percentages of $50

Answers

can you send us a picture of the question please

If 6 lbs of nails are needed for each thousand lath, how many pounds are required for 4250 lath? Round your answer to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

Classify the polynomial.
4y – 5xz

Answers

Answer:

4y-5xz has a degree of 2

Step-by-step explanation:

The degree of an expression the the largest degree of any of its terms.

The degree of a term is the sum of the exponents of the variables in that term.

4

y

=

4

y

1

has a degree of 1

5xz=5x1z1

has a degree of ( 1+1)=2

(5xz)

has a higher degree than

(4y)

Therefore the degree of the expression is the degree of

(5xz) , namely 2

What is the area of the triangle?
A 96 cm2
B. 120 cm2
C. 192 cm2
D. 240 cm2

Answers

Answer:

D.)

Step-by-step explanation:

20x12=240

Just multiply

PLS HELP MEEEEE!!!!!

Answers

Answer:

102.3

Step-by-step explanation:

When multiplying dont consider the decimal point, multiply normally then add in the decimal point, youll know how because you count how many numbers/spaces after the decimal and that'll be where you put the decimal point from the right

Answer:

It should be 102.3 (click on the photo to see work)

Step-by-step explanation:

I hope this helps!!

frist one gets brainist the questions are all the the picture ​

Answers

4) 4m, 18, and g
5) 4n means 4xn

Answer:

4m,18,-g

4*n

Step-by-step explanation:

you just select the terms

help please Write two numbers that multiply to the value on top and add to the value on bottom.

Answers

id be 7 and 1 cuz they add to 8 and if multiplied it’d be 7

I have to find x but I am not sure how to? ​

Answers

Answer:

Supplementary angles add to 180

So, the angle supplementary to the angle of 112 degrees measures 68 degrees.

If these two lines are parallel, the angles are the same.

So, the triangle has angle measures: 2x, 68, and 68.

2x+68+68=180

2x=44

x=22

Let me know if this helps!

If K
3x2 + 5x – 6 and M
– 2x2
-
6x + 7 then K
M
equals
A
5x2 – 3 + 1
–5x2 – 3 + 1
C
5x2 + 11x – 13
D
– 5x2 – 11x + 13

Answers

Answer:

5

Step-by-step explanation:

sorry

The ratio of the sides of a triangle is 2:5:3. If the perimeter of the triangle is 190 meters, what is the length of the longest side

Answers

Answer:

Step-by-step explanation:

Remark

Let x by the multiplying factor to make up 190 m.

2x + 5x + 3x = 190

10x = 190

x = 190/10

x = 19

The longest side is 5x

The longest side = 5 * 19 = 95

84 is what
percent of 311

Answers

it would be 24.01 percent

Answer:

27,01%

Step-by-step explanation:

84/311 × 100%

= 27,01%.

PLEASE HELP DESPERATE
The average cost of producing a security system based on the total number of systems produced, x, is represented by the following function.
f(x)=400+20000/x
The mathematical range is all real numbers excluding 0, but the reasonable range is limited to y > __

Answers

Answer:

400

Step-by-step explanation:

just took the test

HELPPPPPPPPPPPPPPPPP

Answers

Answer:

Step-by-step explanation:

the variable n would have to be less then zero.. answer 1

Answer:

1

Step-by-step explanation:

if it has positive value that means that N is a negative number, that means its less than 0

The volume of a rectangular pyramid is 120 cm3. If the height of the base is 5 cm and the height of the pyramid is 12 cm, what is the length of the base of the pyramid?

Answers

Answer:

1. Volume of a cone: 1. V = (1/3)πr2h 2. Slant height of a cone: 1. s = √(r2 + h2) 3. Lateral surface area of a cone: 1. L = πrs = πr√(r2 + h2) 4. Base surface area of a cone (a circle): 1. B = πr2 5. Total surface area of a cone: 1. A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

Step-by-step explanation:

1. Volume of a cone: 1. V = (1/3)πr2h 2. Slant height of a cone: 1. s = √(r2 + h2) 3. Lateral surface area of a cone: 1. L = πrs = πr√(r2 + h2) 4. Base surface area of a cone (a circle): 1. B = πr2 5. Total surface area of a cone: 1. A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

4) Find the missing term.

Answers

I think it’s 14,35,16,80

Expression equivalent to a^2-144b^2

Answers

Answer:

(a - 12b)(a + 12b).

Step-by-step explanation:

a^2 - 144b^2

This is the difference  of 2 squares identity:

a^2 - b^2 = (a - b)(a + b)

So for the given expression we have:

(a - 12b)(a + 12b).

-  (as a is square root of a^2 and 12b is the square root of 144b^2.).

Please help me I just don't understand!!!!!!!!!!!!!

Answers

Answer:

240pi

Step-by-step explanation:

Help I’ll give brainliest <33

Answers

Answer:

they are perpendicular. The slopes are opposite and reciprocal

Help I need help I don’t know how to do this

Answers

8x²-18xy-5y²

8x²+2xy-20xy-5y²

2x(4x+y) -5y (4x+y)


= (2x-5y) (4x+y)

Please help.
Algebra.

Answers

The answer is b (2,-5)

Given line 1, with coordinates (-7,-3) and (4,7), and line
2 with coordinates (7,-7) and (-3, 4), find the slope of line 2

Answers

Answer:

-11/10 (fraction) or -1.1 (decimal)

Step-by-step explanation:

The slope formula is m=(y2-y1)/(x2-x1)

x1 = 7

x2 = -3

y1 = -7

y2 = 4

So, it’s: (4 - (-7))/(-3-7)

= (4+7)/(-3-7)

= (11)/(-10)

= -11/10 or -1.1

I hope this helps!

If DE = 10 in. and GH = 4 in., what is the length of the radius? Round to the nearest tenth. A 5.4 in. B 6.4 in. C 10.8 in. D 29.0 in.

Answers

Answer:

A. 5.4 in

Step-by-step explanation:

At the top of the line segment GH, you can see it ends on Circle D's circumference. Therefore, if you made a line segment from D to G, its length would be the radius. Lines DE and GH are perpendicular and make a 90 degree angle, so you can make line DG a hypotenuse, use pythagoreans theorem, and find the radius. However, since they intersect at a halfway point, you have to divide 10 and 4 by 2. 10/2 = 5  4/2 = 2   5^2 + 2^2 = r^2

5^2 = 25 and 2^2 = 4, so 29 = r^2. The square root of 29 is 5.385, or 5.4 inches.

I got a bit lazy answering this, but I hope it helps!

Answer:5.4

Step-by-step explanation:

The length of a rectangle is two times
its width. If the perimeter of the
rectangle is 150 in, what is the length of
the rectangle?

Answers

Answer:

length=50

width=25

step-by-step explanation:

=length=2x

=width=x

=perimeter 2(l+b)

=2(2x+x)×150

=2x+x=150÷2

=2x+x=75

=3x=75

=x=75÷3

=25

=length=25×2=50

=width=25

hope it helps pls mark brainliest plsss

pls help need it ASAP and pls explain and I WILL give a brainlist
:)

Answers

Answer:5/8

Step-by-step explanation:

you reduce 50 and 80 by 10 and you get 5/8

Answer:

5/8

Step-by-step explanation:

if one can of paint covers 60 square feet, how many cans of paint will she need. ​

Answers

Answer:

whats the question

Step-by-step explanation:

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