3 years ago

What is the slope in -2+y=-2

Mathematics

1 answer:

Salsk061 [2.6K]3 years ago

3 0

Answer:

y=0

Step-by-step explanation:

add 2 to both sides. The -2 on the left side cancels out leaving Y and the -2 on the right side adds to 0

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levacccp [35]

Answer:

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krek1111 [17]

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Factor: a^2+b^2–c^2+2ab

Kruka [31]

Rearrange the polynomial:

a^2–2ab+b^2 - c^2

((a-b)(a-b))-c^2

(a-b)^2-c^2

Set x =a-b and y=c. The formula becomes

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factoring this polynomial, we get

(x+y)(x-y)

Substituting back, we get:

(a+b+c)(a+b-c)

Let’s multiply it out to check:

A^2 -ab ac

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-ac bc -c^2

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3 years ago

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Oduvanchick [21]

Answer:

80x = y

Step-by-step explanation:

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2 years ago

Adam wishes to have $20 comma 000 available in 18 years to purchase a new car for his son as a gift for his high school graduat

wel

Adam should invest $15516 after 18 years.

<u>Explanation:</u>

Given:

Amount(18) = $20000

Rate of Interest, r = 1.41%

Time, t = 18 years

n = 365 (compounded daily)

General equation of amount that is compounded daily:

$A(t) = A_0(1 + \frac{r}{n} )^n^t$

Solving for A₀:

$A_0 = \frac{A(t)}{(1+\frac{r}{n} )^n^t}$

Substituting the values:

$A_0 = \frac{20000}{(1 + \frac{0.0141}{365})^3^6^5^X^1^8 } \\\\A_0 = \frac{20000}{1.289}\\ \\A_0 = 15516$

Therefore, Adam should invest $15516 after 18 years.

8 0

3 years ago