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Eva8 [605]
4 years ago
10

How do you find the slope of a line without the units of a graph?​

Mathematics
1 answer:
tankabanditka [31]4 years ago
3 0
Use m=y2-y1 over x2-x1.
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The linear relationship represented by the table has an initial value of 88 and a rate of change -6. Complete the table.
Nimfa-mama [501]
(2,88)
(6,64)
(9,46)
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first find y=mx+b
88=-6(2)+b
b=100
y=-6x+100
then plug for y and solve for x or vise versa.
Hopes this loves


8 0
3 years ago
Write the simplified form of (-0.5z + 0.9z) – (-0.3z + 0.9z).
Delicious77 [7]

Answer:

-0.2z

Step-by-step explanation:

0.4z-0.6z

-0.2z

8 0
3 years ago
Janene has 12 ⅔ yards of ribbon and 8⅓ yards of gold ribbon. How much ribbon does janene have in all
SIZIF [17.4K]

Answer:

21 yards

Step-by-step explanation:

12 + 8 = 20

2/3 + 1/3 = 1

20 + 1 =  21 yards of gold ribbon

6 0
3 years ago
List one the ways to name this line
arsen [322]
Lmn, nml, i cant do any less or it wont submit

6 0
3 years ago
Find the approximate volume. Round to the hundredth when necessary.
Sedaia [141]

Answer:

Volume of Sphere is 33.51 ft^3

Volume of Cylinder is 37.7 m^2

Step-by-step explanation:

<u>Volume of a sphere formula:  V = 4 /3πr^3</u>

<u>Volume of a cylinder formula:  V = πr^2h</u>

<u />

<u>Step 1:  Find the volume of the sphere</u>

Since it shows the diameter, you need to divide 4 by 2 to get the radius:  2

V = 4/3*π*(2)^3

<em>V = 33.51 ft^3</em>

<em />

Answer:  Volume of Sphere is 33.51 ft^3

<u>Step 2:  Find the volume of the cylinder</u>

Since it shows the diameter, you need to divide 4 by 2 to get the radius:  2

V = π*(2)^2*(3)

<em>V = 37.7 m^2</em>

<em />

Answer:  Volume of Cylinder is 37.7 m^2

6 0
3 years ago
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