3 years ago

Lesson 3.4 different forms of liner Equation How do you solve it? Y=2+3(×-1)

Mathematics

1 answer:

postnew [5]3 years ago

4 0

What are you trying to solve for?

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A cylinder with a radius of 2 inches and height of 8 inches

Gelneren [198K]

Answer:

V≈100.53

Step-by-step explanation:

V=πr2h=π·22·8≈100.53096

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3 years ago

What equation has the solution n=-2/3? A: 4n+5=7/3 B: 2n+4/3=1 C: 4n+7/3=5 D: 2n+1=4/3

serious [3.7K]

A has the solution of -2/3.

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3 years ago

What is the midpoint of RS with endpoints R (-8, 3) and S (9, – 7)?

lubasha [3.4K]

Answer:

Midpoint coordinates are $(x,y) = (\frac{1}{2} , -2)$

Step-by-step explanation:

The Coordinates of R = (-8,3)

The Coordinates of S = (9, -7)

Let M be the mid point of M and its coordinates by (x,y)

Now, by mid point formula,

$(x,y) = (\frac{x_1 + x_2}{2} ,\frac{y_1 + y_2}{2} )$

⇒ $(x,y) = (\frac{1}{2} ,\frac{-4}{2} ) = (\frac{1}{2} , -2)$

So, the midpoint coordinates are $(x,y) = (\frac{1}{2} , -2)$

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3 years ago

Convert from Standard Form to Slope Intercept Form: 3y – 9X = 15

Nataliya [291]

Add 9x to both sides
3y=9x+15
Divide 3 to both sides to get y by itself
Y=3x+5

3 0

3 years ago

Richard practiced piano each of 3 piano solos for 5/12 hour. How long did he practice in all? Please show how to figure

Aleonysh [2.5K]

3 piano solos....each is 5/12 hr....
u can either add : 5/12 + 5/12 + 5/12 = 15/12 = 1 1/4 hrs

or u could multiply : 3 * 5/12 = 15/12 = 1 1/4 hs

either way....same answer

6 0

3 years ago