3 years ago

Please help me I need it answer it correctly please

Mathematics

1 answer:

Verdich [7]3 years ago

8 0

Answer:

She tipped the movers $80

Step-by-step explanation:

Step 1: Make an expression

500 * 0.16

Step 2: Combine inside the parenthesis

500 * 0.16

Answer: She tipped the movers $80

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koban [17]

Answer:

$g[f(2)] = 10$

Step-by-step explanation:

Given functions:

$\begin{cases}f(x)=3x^2-4\\g(x)=2x-6\end{cases}$

Find f(2) by substituting $x = 2$ into function f(x):

$\begin{aligned}\implies f(2)& =3(2)^2-4\\& = 3(4)-4\\& = 12-4\\& = 8\end{aligned}$

Now substitute the found value of f(2) into function g(x):

$\begin{aligned}g[f(2)] & = 2[f(2)]-6\\\implies g[f(2)] & =2(8)-6\\& = 16-6\\& = 10\end{aligned}$

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2 years ago

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Grace [21]

Answer:

you use ur fingers

Step-by-step explanation:

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5 0

3 years ago

Nadia thinks of a number.

kogti [31]

let the num be a

/a÷5=20

/a=20×5

/a =100

square root of 100 is 10

so the number is 10

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3 years ago

If m∠4= 138°. Find m∠1, m∠2, and m∠3. please explain how to work this out

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The opposite angles are equal so m4=m1 and m2=m3. If you know m4=m1, m1= 138 so m4+m1= 276. That means m2 and m3 are equal to 84 in total. Your answer should be 48 for both m2 and m3 cuz they add to 84

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3 years ago

1.6=Y/1.5 WHAT IS THE ANSWER

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Isolate the variable Y by multiplying 1.5 on both sides.

$Y=1.6*1.5$

$Y=2.4$

Hope this helps.

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3 years ago

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