Brainiest asap! please help me :) there's 2 separate questions..

Mathematics

1 answer:

Ulleksa [173]4 years ago

7 0

Answer:

1.) FI, AD, FA, DI. (Neither of them are parallel or right angles.)

2.) 95 (Same angle just upside down so it'd be the same size.)

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Can somebody help me?

alexira [117]

Answer:

it goes by twelves

Step-by-step explanation:

it goes 12 24 36 48 60 72 84 96 and it keeps going till the end.

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4 years ago

Enrique uses a gift card to buy coffee at a coffee shop. The initial value of the gift card is $20. The function n=20-2.75c repr

expeople1 [14]

Answer:

In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function. Functions were originally the idealization of how a varying quantity depends on another quantity.

Step-by-step explanation:

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2 years ago

Alexis divided a 13/4 pound bag of apples among her three friends.How manypounds of apples did each friend receive

Georgia [21]

$\frac{13}{4} / 3\\=\frac{13}{4} \times \frac{1}{3}\\=\frac{13}{12}$

7 0

3 years ago

What is the solution to log2(2x^3-8)-2log2(x)=log2(x)

Charra [1.4K]

$\bf \textit{Logarithm of rationals}
\\\\
log_a\left( \frac{x}{y}\right)\implies log_a(x)-log_a(y)
\\\\\\
\textit{Logarithm of exponentials}
\\\\
log_a\left( x^b \right)\implies b\cdot log_a(x)\\\\
-------------------------------$

$\bf log_2(2x^3-8)-2log_2(x)=log_2(x)
\\\\\\
log_2(2x^3-8)-log_2(x^2)=log_2(x)\implies log_2\left( \cfrac{2x^3-8}{x^2} \right)=log_2(x)
\\\\\\
\textit{since both sides are getting }log_2\textit{ we can simply undo that}
\\\\\\
\cfrac{2x^3-8}{x^2}=x\implies 2x^3-8=x^3\implies x^3-8=0
\\\\\\
x^3=8\implies x=\sqrt[3]{8}\implies x=2$

5 0

3 years ago

Read 2 more answers

Order the following numbers from least to greatest.

Marianna [84]

Answer:

$\Huge \boxed{-2.3, \ \frac{-1}{3} , \ \sqrt{3} , \ \sqrt{7} , \ 5.1}$