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Lana71 [14]
3 years ago
6

Use the identity for the difference of two squares, a^2-b^2=(a-b)(a+b), and the imaginary number i to create an identity for the

sum of two squares. Show that the identity is true.
Mathematics
1 answer:
Sphinxa [80]3 years ago
6 0
Put me as brainliest ive tried i cant figure it out plzz

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the volume of a triangular prism is V=1/2abh, where a is the altitude or height of the triangle, b is the base of the triangle a
Vedmedyk [2.9K]

9514 1404 393

Answer:

  h = 2V/(ab)

Step-by-step explanation:

Divide both sides of the equation by the coefficient of h.

  V = (abh)/2

  h = 2V/(ab)

4 0
3 years ago
Olivia is making 15 bead bracelets for her friends what is the proportional relationship?
yanalaym [24]

5 minutes per bracelet.

because 15/3 = 5 mins.

To find the constant of proportionality in minutes per bracelet, divide the total time by the number of bracelets:

constant of proportionality =15/3= 5 minutes.

Now, we're going to consider an example of a proportional relationship in our everyday life: When we put gas in our car, there is a relationship between the number of gallons of fuel that we put in the tank and the amount of money we will have to pay. In other words, the more gas we put in, the more money we'll pay.

Learn more about the proportional relationships at

brainly.com/question/12242745

#SPJ4

6 0
2 years ago
21 - 3 + 18 ÷ 6 =<br> 7 x 9 - 3 x 4 + 10 =
Igoryamba

Answer:

21 - 3 + 18 ÷ 6 = 21

7 x 9 - 3 x 4 + 10 = 61

Step-by-step explanation:

3 0
2 years ago
a line passes through point (-2, 5) and has the same y-intercept as line y = 3x-4. what is the equation for the line?
IrinaK [193]

Answer: y = 3x -1

Step-by-step explanation:

3 0
3 years ago
can terms be separated by multiplication signs or are they only separated between plus and minus signs?
Katen [24]

<span>the product of a number and the same number less 3 
x(x – 3)</span>

The words "the product of" tell us we're going to multiply a number times the number less 3. In this case, we'll use parentheses to represent the multiplication. The words "less 3" tell us to subtract three from the unknown number.

a number divided by the same number less five

The words "divided by" tell us we're going to divide a number by the difference of the number and 5. In this case, we'll use a fraction to represent the division. The words "less 5" tell us we need a minus sign because we're going to subtract five.

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8 0
3 years ago
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