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Maru [420]
3 years ago
8

The slope of the line through the points (0, -3) and (4, 9) is:

Mathematics
1 answer:
Crank3 years ago
6 0

Start with the slope formula and simplify.

Take a look below.

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Jocelyn estimates that a piece of wood measures 5.5 cm. If it actually measures 5.62 cm, what is the percent error of Jocelyn’s
laiz [17]

Answer:

A

Step-by-step explanation:

|((experimental - theoretical) / theoretical)| x 100

5.5 - 5.62 / 5.62 = -.0213

|-.0213| = .0213

.0213 x 100 = 2.13


8 0
3 years ago
What is the distance between two points with coordinates at (12,0) and (0,35)
Mice21 [21]
The equation is change of y over change of x
y2 - y1/ x2 - x1
35-0 / 0-12
35/-12 = -2 11/12
8 0
3 years ago
Read 2 more answers
Find the domain and the range of the given relation. startset left parenthesis 6 comma negative 5 right parenthesis comma left p
ruslelena [56]
The domain is the set of all numbers between the left parenthesis and the comma: {6, -8, 4, 3}

The range is the set of all numbers between the comma and the right parenthesis: {-5, -4, 3, 4}


_____
The order of the numbers in the set does not matter. Conventionally, they are sorted smallest to largest just to make set operations easier. Here, I have left them in the order in which the relation is defined.
3 0
3 years ago
4. Ellie uses 12.5 pounds of potatoes to make mashed potatoes. She uses one-tenth as many pounds of butter as potatoes. How many
Lorico [155]
1.25 pounds (sorry i had to use more characters)
7 0
3 years ago
Pls show work/steps for both questions
aleksklad [387]

Answer:

Step-by-step explanation:

\frac{-5+2 \iota}{1+7 \iota}  \times \frac{1-7 \iota}{1-7 \iota} \\=\frac{-5+35 \iota+2 \iota-14 \iota^2}{1-49 \iota^2} \\=\frac{-5+37 \iota-14(-1)}{1-49(-1)} \\=\frac{9+37 \iota}{50} \\=\frac{9}{50} +\frac{37}{50}  \iota

2.

domain is x²≤36

|x|≤6

-6≤x≤6

or [-6,6]

3 0
3 years ago
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