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3 years ago

105n^3 + 175n^2 + 75n - 125

Mathematics

1 answer:

mylen [45]3 years ago

4 0

5(21n^3+35n^2+15n-245)

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Angles 1 and 2 are supplementary. 2 lines intersect to form angles 1 and 2. Which equation represents the relationship between t

mamaluj [8]

Answer:

$\angle 1 + \angle 2 = 180^o$

Step-by-step explanation:

Given

$\angle 1$ and $\angle 2$

Required

The relationship between them $\angle 1$ and $\angle 2$

From the question, we understand that $\angle 1$ and $\angle 2$ are supplementary

Supplementary angles add up to 180.

So, the relationship between $\angle 1$ and $\angle 2$ is:

$\angle 1 + \angle 2 = 180^o$

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3 years ago

Which function is equivalent to F(x)=-4(x+7)^2-6?

Gemiola [76]

$\huge\mathfrak\orange{answer}$

Simplify this quadratic function given in vertex form into standard form by simplifying the exponents and adding like terms.

$f(x) = \red{-4(x+7)^2 - 6}$

$f(x) = -4(x^2 + 14x + 49) - 6$

$f(x) = -4x² - 64x - 196 - 6$

$\underline{f(x) = -4x² - 64x - 202}$

(good luck :) and mark me brainliest if you're satisfied with my answer)

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3 years ago

Estimate the solution of the system of equations. Write the answer as an ordered pair.

monitta

Answer:

(-2.5, 2)

Step-by-step explanation:

just find where the points meet up lol

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3 years ago

Jack bought 8 tokens for $4.40 at this rate how many tokens can she buy with $6.05

Ipatiy [6.2K]

Answer:

Step-by-step explanation:

First, find how much a token costs.

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3 years ago

Please help me i make my questions worth more, and give brainliest....

REY [17]

Step-by-step explanation:

(a-b)^2=a^2-2ab+b^2

X^2-2(X)(5)+5^2

Ans C

X^2-10X+25

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3 years ago