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butalik [34]
2 years ago
5

Will give brainliest.

Mathematics
2 answers:
miss Akunina [59]2 years ago
8 0

Answer:

B

Step-by-step explanation:

I'm pretty sure it's B. Sorry if I'm wrong.

muminat2 years ago
3 0

Answer:

wouldn't it be B

Step-by-step explanation:

because the formula is 2pi r  but with the 2 at the bottom the pi r  would be at the top.

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Riley paid $2.99 for a 20-ounce container of soup. at that rate, what would riley pay for a 12-ounce container of the same soup?
love history [14]
$2.99/20 will be the unit price of soup. Then the amount Riley has to pay for 12 ounce would be 12*2.99/20=$1.794
8 0
3 years ago
Which expressions are equivalent to the one below? Check all that apply.
gladu [14]
16^x / 4^x
= 4^2x / 4^x
= 4^x   so E is one choice.
also C and D
8 0
3 years ago
The parent function f (x)= 2^xis reflected across the x-axis,
skad [1K]

Answer:

F(x) = 2^{x+2} - 6

Step-by-step explanation:

To shift a function F(x) a units to the left, we do:

F(x) = F(x+a)

In this problem, we have that:

F(x) = 2^{x}

So, shifting 2 units left:

F(x) = 2^{x+2}

Then

To shift a units down, we do:

F(x) = F(x) - a. So[tex]F(x) = 2^{x+2}

Shifting 6 units down

F(x) = 2^{x+2} - 6

5 0
3 years ago
Natalie found a tennis ball outside a tennis court. She picked up the ball and threw it over the 12-foot fence into the court. T
dolphi86 [110]

Answer:

Natalie cannot make it over the fence.

Step-by-step explanation:

After reading the statement, we must demostrate if the following inequation is possible, that is:

-16\cdot t^{2}+18\cdot t+5 \ge 12

After some algebraic handling we find this equivalent expression:

16\cdot t^{2}-18\cdot t +7\le 0 (1)

The polynomial is factorized by the Quadratic Formula:

\left(t-0.563-i\,0.348)\cdot (t-0.563+i\,0.348)\le 0

Since all roots are complex, we conclude that Natalie cannot make it over the fence.

3 0
2 years ago
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guapka [62]

Answer:

What is the question??

Step-by-step explanation:

4 0
3 years ago
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