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SpyIntel [72]
3 years ago
13

what is mathematical format in Algebra is it just simplifying ,my teacher said he mainly cares about mathematical format

Mathematics
1 answer:
jeyben [28]3 years ago
4 0
You must use the Order of Operations
Parentheses
Exponents
Multiply
Divide
Add
Subtract

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What is the volume of this triangular prism??
zhannawk [14.2K]

Answer:

Step-by-step explanation:

the answer is 210 m (3)

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Help 8th grade math need answers quick
stepladder [879]

Answer:

A few examples:

0. 0

1. Undefined

2. -3/5

3. Undefined

...

7. 493

8. 5/2

....

Learn how to find the slope below for the other problems.

Step-by-step explanation:

Slope is the rate of change for a linear function. It is found by subtracting the y values of two point on the line and dividing that difference by the difference of the x values of the points.

It can also be found using the formula y=mx+b known as the slope intercept form.

Here are a few examples:

0. This is a horizontal line which always has slope 0.

1. This is a vertical line which always has slope undefined.

2. Find two points that cross through a grid line intersection The line appears to cross them at (5,3) and (0,6). Count the unit squares between the two by counting up 3 and over to the left 5. Because it is left it is negative. The slope is -3/5

3. To find the slope, use the slope formula:

\frac{y_2-y_1}{x_2-x_1}=\frac{6--4}{-2--2}=\frac{6+4}{-2+2}=\frac{10}{0}=undefined

Since we can't divide by 0, it is undefined.

7. y=493x-257 follows the formula y=mx+b where m is the slope. m=493. The slope is 493.

8. Covert the equation into y=mx+b by rearranging the terms using y=mx+b.

5x-2y=48

-2y=48-5x

y=5/2 x -24

So the slope is 5/2.

8 0
3 years ago
If 45 cookies will serve 15 students,how many cookies are needed for 30 students?
blondinia [14]
Simply multiply 45 by 2 and you get your answer which is 90 cookies
3 0
3 years ago
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Answer:

1600-400

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1200/300

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3 0
3 years ago
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Help me please I dont get this
inessss [21]

Answer/Step-by-step explanation:

Area of a rectangle = Length × Width

Width of the large rectangle = a

Length of the large rectangle = (2 + 3 + 4)

Therefore:

Area of the large rectangle = a(2 + 3 + 4)

6 0
3 years ago
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