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expeople1 [14]
3 years ago
10

Does anyone have an answer key to this?

Mathematics
1 answer:
Ugo [173]3 years ago
4 0
You can’t view the questions
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Please help <br><br>must show work ​
hjlf

Answer:

b) y=2x-3 y-int.=-3 x= 1/2 (think of rise over run)= up 2 over 1. C) IDK D) y=2/4+3 E)7/2-8

Step-by-step explanation:

<h2>when you solve in slope intercept form ex. 3x+4y=12 move 3x by subtracting  to the other side. 3x-3x=0 cancel then your left with 4y=-3 (you moved to both sides)+ 12  divide the equation by 4. left with 4divided by 4 cancels left with y= -3+12 divided by 4= y=3/4+8</h2><h2 /><h2>Remember if positive subtract if negative number add to both sides.</h2>
3 0
3 years ago
(1 point) an open box is to be made from a flat piece of material 12 inches long and 5 inches wide by cutting equal squares of l
Aleksandr-060686 [28]
The answer stays in school kids I'm not really sure on the answer to ask your teacher.
7 0
3 years ago
Suscribite plisssssssssssssssssssssssssssss
tekilochka [14]

Answer:

I will tomorrow :)

Step-by-step explanation:

5 0
3 years ago
find the curved surface area and total surface area of a right circular cylinder whose height is 15 cm and the radius of the bas
otez555 [7]

Answer:

CSA = 660cm^2 --- Curved Surface Area

TSA = 968cm^2  --- Total Surface Area

Step-by-step explanation:

Given

Shape: Cylinder

h = 15 -- height

r = 7 --- radius

Solving (a): The curved surface area (CSA)

This is calculated as:

CSA = 2\pi rh

This gives:

CSA = 2 * \frac{22}{7} * 7 * 15

CSA = 2 * 22* 15

CSA = 660cm^2

Solving (b): The total surface area (TSA)

This is calculated as:

TSA = 2\pi r(h + r)

This gives:

TSA = 2 * \frac{22}{7} * 7 * (15 + 7)

TSA = 2 * 22 * (15 + 7)

TSA = 2 * 22 * 22

TSA = 968cm^2

6 0
3 years ago
What is the value of r?<br><br> (5, 2), (-7, r), m = 5/6
timama [110]
I decided to do mental math and figured out it was -12. but you can cross multiply since both answers have to equal one another. you will still get the answer.

8 0
3 years ago
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