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3 years ago

What is the area that lies between z=-0.29 and 0.29

Mathematics

1 answer:

seropon [69]3 years ago

5 0

Is the answer 0? I’m not sure sorry

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How to factor that polynomial

professor190 [17]

<h3>(1 + 5y)(1 - 5y) is the fully factored form of this polynomial.</h3>

This polynomial can be factored using difference of squares.

This polynomial is in the form of a^2 - b^2 = (a + b)(a - b)

Because 1 * 1 = 1, we can use this formula to simplify this polynomial.

1 - 25y^2 = (1 + 5y)(1 - 5y)

We can use FOIL to verify this.

(1 + 5y)(1 - 5y)

1 - 5y + 5y - 25y^2

1 - 25y^2

6 0

3 years ago

Find the slope of the line going through the points (0, -5) and (-2,1)

kvasek [131]

Answer:

$\displaystyle m=-3$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (0, -5)

Point (-2, 1)

Step 2: Find slope m

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

Substitute in points [Slope Formula]: $\displaystyle m=\frac{-5-1}{0--2}$
[Fraction - Denominator] Simplify: $\displaystyle m=\frac{-5-1}{0+2}$
[Fraction - Numerator] Subtract: $\displaystyle m=\frac{-6}{0+2}$
[Fraction - Denominator] Add: $\displaystyle m=\frac{-6}{2}$
[Fraction] Divide: $\displaystyle m=-3$

8 0

3 years ago

Of the 28 students in class, about 65% are wearing sneakers. How many students are not wearing sneakers? Round to the nearest wh

BigorU [14]

Answer:

Step-by-step explanation:

Based on the given conditions, formulate: $28 \times ( 1 - 65\% )$

Calculate the sum or difference:$28 \times 0.35$

Calculate the product or quotient:$9.8$

Find the closest integer: 10

Answer: 10

7 0

3 years ago

Hayo! anyone speak german? asking for a friend...

natali 33 [55]

Answer:sup

Step-by-step explanation:

8 0

3 years ago

The bearing of a from b is 067 degrees. what is the bearing of b from a?

Zigmanuir [339]

In this case since 067 is less than 180, 180 will be added to it to find the bearing of b from a.
067+180=247
the bearing of b from a is 247
or
subtract 067 from 360
360-067=293
I am not sure of the right answer but I hope this helps.

6 0

3 years ago