MATHEMATICS HIGH SCHOOL

Find the slope. ( include whether positive or negative.)

Answers

Answer 1

Answer:

Answer:

that is a negative slope

but dont know how to find the slope sorry

Step-by-step explanation:

Answer 2

Answer:

$\tt Step-by-step~explanation:$

Remember: To find the slope, we use the equation Rise/Run.

$\tt Step~1:$

Let's find the rise first. Rise = How many units it goes up/down We can count down 6 units from the origin. Our rise is - 6.

$\tt Step~2:$

To find the run. we count left/right. We could count 8 units. Our run is 8.

The slope is negative because it slopes downwards. If the slope is positive, then the line would be rising up.

$\tt Step~3:$

To find the slope, we use the formula rise/run.

$\tt (-6)/(8)=-(3)/(4)~or~ -0.75$

$\large\boxed{\tt Our~final~answer:~m=-(3)/(4)~or~-0.75;~Negative~slope}$

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Sorry for all the math questions but I do not understand this at all. someone explain and write the equation for me please?? they are the exact words... doesn't make sense to me:the sum of three times a number (z) and 15 is equal to 21.

Which of the following types of statement cannot be used to explain the steps of a proof? Check all that apply. A.Postulate B.Guess C.Conjecture D.Theorem

Answers

Answer:

Guess and Conjecture

Step-by-step explanation:

Conjecture is simply an opinion gotten from an incomplete information .Fro example. 10 boys selected from Nigeria were served pizza. None of them ate pizza.

it is a conjecture to conclude that all the males in Nigeria do not eat pizza, because the information is incomplete

Guess is almost similar to conjecture. It is conclusion from incomplete information. It is based on one's personal opinion. Guess can be true or false. it is underprobaility and hence cant be banked upon to explain a proof.

Answer:

guess, conjecture

Step-by-step explanation:

24 less than 3 times the number itself is equals to a number.what is the number?

Answers

The number is 12.

What is algebraic expression?

A number, a variable, or a mix of numbers, variables, and operation symbols make up an expression. Two expressions joined by an equal sign form an equation. Word illustration: The product of 8 and 3. Word illustration: The product of 8 and 3 is 11

Given

let number be x.

3x-24 = x

3x-x = 24

2x=24

x = 12

to learn more about algebraic expression refer to:

brainly.com/question/4344214

#SPJ2

The answer is 24 x 3 = 72

If the radius of a circle with an area of 45 inches squared is multiplied by 6, what is the area of the new circle ?

Answers

A circle is drawn with all it's points equidistant from a fixed point. The fixed point is called the center of the circle and the distance from the center point to the outside is called the radius.

$Area = \pi *r^2$

$r^2 = Radius$

$45*6^2= New \ Area$

$= 1620$

45X6²=1620 because the area of circle=r² $\pi$

What is the general form of the equation for the given circle centered at O(0, 0)? The center is (0,0) the point on the circle is (4,5)

Answers

Answer:

$x^2+y^2-41=0$

Step-by-step explanation:

Center of the circle is (0,0)

the point on the circle is (4,5)

Center radius form of the circle is

$(x-h)^2 +(y-k)^2= r^2$

where (h,k) is the center and 'r' is the radius of the circle

WE know center is (0,0) . Lets find out the radius using the given point

$(x-0)^2 +(y-0)^2= r^2$

$x^2+y^2= r^2$

Plug in the given point (4,5)

$4^2+5^2= r^2$

$16+25= r^2$

$41=r^2$

Equation becomes

$x^2+y^2=41$

General form of equation is

$x^2+y^2+gx+fx+c=0$

$x^2+y^2=41$

$x^2+y^2-41=0$

Hello,

Radius= √((4-0)²+(5-0)²)=√41
Equation of the circle : x²+y²=41

The area of triangle AED is 20 square meters. Find the area of parallelogram ABCD.20 square meters
52 square meters
15 square meters
104 square meters
diagram below.

Answers

I found the accompanying image of this problem. The triangle is a right triangle.

area of a right triangle = ab/2 where: a and b are the legs
based on the image: a = 5 m
20 square meters = (5m * b) /2
20 sq. m * 2 = 5m * b
40 sq. m / 5m = b
8 m = b

So the image consists of 2 right triangles with a square in the middle.

Area of a square = a² = (8m)² = 64m²

Total area of the parallelogram = 2 right triangle * 20m² + 1 square *64m²
Total Area = 40m² + 64m²
Total area = 104m² ⇒ 104 square meters.

a childrens book has dimensions 20cm by 24cm what scale factor should be used to make a enlarged version that has dimensions 25cm by 30cm

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A scale factor of 1.25, also written as 1 1/4 should be used

Find the slope. ( include whether positive or negative.)​

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Find the slope. ( include whether positive or negative.)