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3 years ago

Plzzzzzzzzzzzzzzzzzzz help soon asap

Mathematics

2 answers:

asambeis [7]3 years ago

8 0

Answer:

$m=\frac{5}{4}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (-10, -4)

Point (10, -29)

Step 2: Find slope m

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

Substitute [SF]: $m=\frac{-29+4}{10+10}$
Add: $m=\frac{-25}{20}$
Simplify: $m=\frac{5}{4}$

NemiM [27]3 years ago

8 0

Answer: -1.25

Step-by-step explanation:

You can use a graph to help. Plot the points first, then draw a line through them. Then, count the points that rise, over the amount of points that run.

You can also do it the computational way without a graph.

Use this equation:

m = (y2 - y1) / (x2 -x1)

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Solving multi-step 1.2+1.25g=8.62 g=

shutvik [7]

Here are the answers

4 0

4 years ago

A triangle always forms __?__ angles whose sum always equals __?__.

saw5 [17]

Two 180 degrees choice A

3 0

3 years ago

Read 2 more answers

Please help asap ill give brainlest

snow_tiger [21]

Answer:

1.- If a number can be written or can be converted to p/q form, where p and q are integers and q is a non-zero number, then it is said to be rational and if it cannot be written in this form, then it is irrational.

2.- The square root of a number is that number which when multiplied by itself two times gives us that number.

Example:

Let us use the square root of 64.

√64 = x , so that (x)(x) = 64

We know that, (8)(8) = 64

∴ √64 = 8

The cube root of a number is that number which when multiplied by itself three times gives us that number.

Example:

Let us use the square root of 64

∛64 = x , so that (x)(x)(x) = 64 ,

We know that, 4 x 4 x 4 = 64

∴ ∛64 = 4

6 0

3 years ago

Oof. -4/5 . (-5/8) =

Vsevolod [243]

Hey!

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Solution:

~Multiply

-4/5 * -5/8 = 20/40

~Simplify

20/40 = 1/2

--------------------------------------------------

Answer:

$\large\boxed{\frac{1}{2} }$

--------------------------------------------------

Hope This Helped! Good Luck!

3 0

3 years ago

IS this table linear?? Can someone please explain???? What would the weight be if the number of weeks in the fitness program was

boyakko [2]

Answer:

not linear
somewhere between 184 and 186 (maybe)

Step-by-step explanation:

As you show, the weight differences are different for the same week differences, so the table is not linear. A graph (attached) can also show you the table is not linear.

The highest rate of weight loss shown in the table is 7 lbs in 3 weeks, or 4 2/3 pounds in 2 weeks. The lowest rate of weight loss shown in the table is 5 lbs in 3 weeks, or 3 1/3 pounds in 2 weeks. Based on the rates shown in the table, we might expect the starting weight to be between 3 1/3 and 4 2/3 pounds more than the first table value:

Week 0 weight: between 184 1/3 and 185 2/3 lbs, estimated.

_____

A "line of best fit" for the data has a y-intercept of about 185 pounds, which is the midpoint between our two estimates above.

8 0

4 years ago