3 years ago

Please help me I just don't understand!!!!!!!!!!!!!

Mathematics

1 answer:

Marina86 [1]3 years ago

4 0

Answer:

240pi

Step-by-step explanation:

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List the values that make up the domain of this relation.

balandron [24]

$\bf (\stackrel{\downarrow }{5},3),(\stackrel{\downarrow }{2},-7),(\stackrel{\downarrow }{1},-8),(\stackrel{\downarrow }{8},3)\qquad \quad \stackrel{\textit{the domain is always the set of the 1st coordinate}}{(5,2,1,8)}$

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3 years ago

(5x+3)(7x-7) how do find x

Delvig [45]

We can use the FOIL method to solve.

(5x + 3)(7x - 7)

(5x * 7x) + (5x * -7) + (3 * 7x) + (3 * -7)

35x - 35x + 21x - 21

0 + 0

Best of Luck!

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3 years ago

What is the value of x? −7.5(x−3)=3.75

Elena L [17]

${\boxed{ \Huge{ \blue{ \mathcal{{ Answer}}}}}}$

⇛-7.5(x−3) = 3.75

⇛-7.5x + 22.5 = 3.75

⇛-7.5x = 3.75 - 22.5

⇛-7.5x = -18.75

⇛x = -18.75 ÷ -7.5

⇛x = -18.75/-7.5

⇛x = 2.5

8 0

2 years ago

Read 2 more answers

during one year of family made five trips to the zoo the distance from their house to the zoo is 46 miles how many miles did the

OlgaM077 [116]

Answer:

460

Step-by-step explanation:

5*46=230 one way but round trip is

230*2=460

4 0

3 years ago

I need help pls with this

mr Goodwill [35]

When you are solving an algebraic one-step equation, the goal is to isolate the variable on one side of the equal sign, two-step equations are the same, but with one more step (hence the name)

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3 years ago

Please help me I just don't understand!!!!!!!!!!!!!￼

Please help me I just don't understand!!!!!!!!!!!!!