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Mama L [17]
3 years ago
15

Evaluate. 13[42–(2+4)]

Mathematics
1 answer:
german3 years ago
6 0

Answer:

468

Step-by-step explanation:

=13[42-6]

=13 (36)

=13×36

=468

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NO LINKS!!! This is NOT MULTIPLE CHOICE!!!
aleksley [76]

Answer:

Given equation:   y=(x+1)^2-2

The function is a <u>quadratic function</u> in <u>vertex form</u>:  y=a(x-h)^2+k

<u>Translations</u>

For a > 0

f(x+a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units left}

f(x-a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units right}

f(x)+a \implies f(x) \: \textsf{translated}\:a\:\textsf{units up}

f(x)-a \implies f(x) \: \textsf{translated}\:a\:\textsf{units down}

Parent function:  f(x)=x^2  

<u>Translations</u>

Translated 1 unit left:  f(x+1)=(x+1)^2

Then translated 2 units down:  f(x)-2=(x+1)^2-2

Therefore, translate the parent function by <u>1 unit left</u> and <u>2 units down</u> to produce the given equation.

4 0
3 years ago
Read 2 more answers
NEED HELP!!!!! You sell 400 shares of AVG Technologies (AVG). You purchased the stock at $12.77 per share and sold it at $13.33
Mandarinka [93]

Answer:

$224

Step-by-step explanation:

You purchased the stock at $12.77 per share, so the total amount you purchase for is:

400 shares * $12.77 = $5108

You spent $5108 on the stock shares.

You sold the stock at $13.33 per share, so the total amount you sold for is

400 shares * $13.33 = $5332

You got $5332 by selling the stock shares.

Profit = $5332 - $5108 = $224

4 0
3 years ago
Read 2 more answers
1. What type of transformation is this?
natka813 [3]
The first one is Reflection. The second one is Translation but I’m not sure the the second one
8 0
3 years ago
Read 2 more answers
The cost of Nate's dinner including a 15% tip was $43.70. What was the cost of dinner alone?
Nookie1986 [14]

Answer:

The cost of dinner alone was $37.145

Step-by-step explanation:

15%=0.15----Convert your percentage into a decimal

43.70*0.15=6.555----Multiply the cost of dinner with the decimal

$43.70-$6.555=$37.145----Subtract the last number(6.555) from the total(43.70) to get the cost of dinner alone of $37.145 -This is making you subtract the percentage from the total!

I hope this helped!

7 0
3 years ago
Each face of a cube has an area of 400 cm2. what is the volume of the cube?
dimaraw [331]

A cube is a square shape, so both sides ( length and width) of a face would be the same.

Find the length of the side by finding the square root of the area of the face:

Length = √400 = 20 cm.

Volume is Length x Width X height.

Volume = 20 x 20 x 20 = 8,000 cm^3

5 0
3 years ago
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