Please help I only have an hour!! I will give brainliest!!

Answer:

[tex]\displaystyle m=0[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Point (2, -20)

Point (1, -20)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Answer:

(x', y') =(2, - 20)

(x",y") =(1, - 20)

slope = y"-y'/x" - x'

= - 20-(-20)/1-2

= - 20+20/ 1-2

= 0/-1

= 0

hope it helps

Answer:

x = 29

Step-by-step explanation:

I think this because they give you 78 degrees. The angle across from it (3x - 9) must equal 78 degrees as well. So solve as (3x - 9) = 78. 78 + 9 is 87. 87 divided by 3 is 29.

Hope it helps and is correct!

Answer:

Step-by-step explanation:

Your answer

303.45 $

Mark it as Brainlist. Follow me for more answer.

Answer:

6

Step-by-step explanation:

because I think I'm right

Answer:

a^2 + b^2 = c^2

5^2 + b^2= 11^2

Given:

The base length is 6 ft, the base height is 5 ft, and the prism height is 7 ft.

To find:

The volume of the triangular prism.

Solution:

Base of a triangular prism is a triangle with base length 6ft and height 5 ft.

Area of a triangle is

[tex]Area=\dfrac{1}{2}\times Base\times Height[/tex]

So, the area of the base is

[tex]B=\dfrac{1}{2}\times 6\times 5[/tex]

[tex]B=\dfrac{30}{2}[/tex]

[tex]B=15[/tex]

Now, the volume of a triangular prism is

[tex]V=Bh[/tex]

Where, B is the base area and h is the height of the prism.

Putting B=15 and h=7, we get

[tex]V=(15)(7)[/tex]

[tex]V=105[/tex]

Therefore, the volume of the triangular prism is 105 cubic ft.

Answer:

40

Step-by-step explanation:

34 to 40 eaasssy i think ims ry if wrong or it might be 35

Answer:

603.2

Step-by-step explanation: Use the radius of the cylinder and height and plug it into the volume formula for a cylinder and solve

Answer:

[tex]x = \frac{8}{3}, y = \frac{4}{3}[/tex]

Step-by-step explanation:

Solve for  y  in the first equation.

[tex]y=\frac{4}{3}[/tex], replace y with [tex]\frac{4}{3}[/tex]

Solve for in the first equation.

[tex]x = \frac{8}{3}, y = \frac{4}{3}[/tex]

good luck, hope this helps :)

Answer:

x= 2.375

y=4/3

Step-by-step explanation:

2x-y=4

1--3=3y

4=3y

y=4/3

2x-3/4=4

2x = 4.75

x= 2.375

The circumcenter is the center of a triangle's circumcircle. It can be found as the intersection of the perpendicular bisectors.

Answer:

.......

Answer:

The answer is 8.......!!

Answer:

It should be 1/4 cups instead of 1/2

Step-by-step explanation:

Hope this Helped

Answer:

Yes

Step-by-step explanation:

function

A set of ordered pairs where each first element is paired with one and only one second element and no element in either pair is without a partner.

Answer:

P = 2l + 6m

Step-by-step explanation:

[tex]P =l + l + m + m +m \\ +m +m +m \\ \\ P = 2l + 6m[/tex]

Answer:d*6=t

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Answer:

Number 3

Step-by-step explanation:

-6( [tex]\frac{-2}{3}[/tex] + 2x) [distribute -6 to  [tex]\frac{-2}{3}[/tex] and 2x]

= (-6 ×  [tex]\frac{-2}{3}[/tex]) + (-6 × 2x)

= (-6 ×  [tex]\frac{-1}{3}[/tex] × 2) + (-12x)

= (2 × 2) - 12x

= 4 - 12x

Answer:

40%

Step-by-step explanation:

(12/30)x100

Answer:

To stay within budget, she must use 4.5 gigabytes.

Step-by-step explanation:

Giving the following information:

Under her cell phone plan, Sofia pays a flat cost of $58.50 per month and $4 per gigabyte. She wants to keep her bill at $76.50 per month.

First, we need to establish the total cost formula:

Total cost= 58.5 + 4*x

x= number of gigabytes

Now, we isolate x:

76.5= 58.5 + 4x

18/4= x

4.5= x

To stay within budget, she must use 4.5 gigabytes.

Answer:

5.4cm

Step-by-step explanation:

In similar triangles, the perimeter of the triangles will be in the ratio of their corresponding sides.

The ratio of their perimeter is  

perimeterofΔ2          15

---------------------   = -------------

perimeterofΔ1           25  

So, the side of triangle 2 will be  

  9  *  15                  15

----------------  =   --------------

​  sideofΔ2                25

=  

​⟹side of Δ2=           25  / 9∗15         =5.4.

Answer:

8

Step-by-step explanation:

i did that answer and i got it right

Answer:

x = 0.954

Step-by-step explanation:

We apply pythagorean to find x

(4-x)² = 1.2² + 2.8²

(4-x)² = 9.28

✓(4-x)² = ✓(9.28)²

4 - x = 3.046

- x = 3.046 - 4

- x = -0.954

x = 0.954

(Please heart and rate if you find it helpful, it's a motivation for me to help more people)

Factors are simply numbers that can divide another number without leaving a remainder.

The statement that 2z is an integer factor of y is true

The statement is given as:

The factor of number y is given as z.

From the above statement, we have:

If z is a factor of y, then 2z would also be a factor of y

So we can conclude that, the claim that 2z is a factor of y is true

Read more about factors at:

https://brainly.com/question/19386208

Answer:

It would be the second option

Step-by-step explanation:

z:28 is the ratio of the shorter triangle's side to the larger triangle's side, so is 27:45.

Answer:

number 2 please mark brainlist!!!!

Step-by-step explanation:

Answer:

9=7-n

Step-by-step explanation:

Answer:

https://youtu.be/R0A-fEUWv1Y

Step-by-step explanation: I found this vid just watch this I hope it helps (just copy and paste)

Answer:

I'd say you had a better chance going 5:8

Teddy bear have a better chance of winning

It is a branch of mathematics that deals with the occurrence of a random event.

The odds of winning a teddy bear are 5:8.

The probability of winning a framed picture is 43%.

We need to find which  have a better chance of winning

Winning a teddy bear are 5:8

5/8

0.625×100=62.5

The odds of winning a teddy bear is 62.5%

The probability of winning a framed picture is 43%

The  probability of winning teddy bear is greater than the  probability of winning a framed picture

Hence,  teddy bear have a better chance of winning

To learn more on probability click:

https://brainly.com/question/11234923

#SPJ2

Answer:

C.

Step-by-step explanation:

I think the first term in the question should be x^3.

It is C  because if we multiply the second numbers in the parentheses, -3 * +3 * -3 = + 27.

Answer:

y ≈ 242.4 ft

Step-by-step explanation:

The angle on the right of the triangle = 29° ( alternate angle )

Using the sine ratio in the right triangle

sin29° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{y}{500}[/tex] ( multiply both sides by 500 )

500 × sin29° = y , then

y ≈ 242.4 ft ( to the nearest tenth )

Answer:

5/2

Step-by-step explanation:

1000m = 1km

1.75km = 1750m

1750 / 700 = 5/2

Answer:

That is a function

Step-by-step explanation:

Because i did that before