3 years ago

Please helper please I beg you so much please give the correct answer

Mathematics

1 answer:

siniylev [52]3 years ago

6 0

Answer:

the reflection across the x-axis

Step-by-step explanation:

that's is what I think that answer is

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7.3 reteaching with practice 415-420

valkas [14]

Answer:

Eu não entendi, porque se for pergunta de matemática, 415-420 dá um numero negativo que seria -5

Step-by-step explanation:

pense em 420 e tire 415 , simples

5 0

2 years ago

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Find the equation of the exponential function represented by the table below:

Elden [556K]

Answer:

The equation of the exponential function represented by the table will be:

$f(x)= 2(4)^{x}$

Step-by-step explanation:

We know the equation of exponential function such as

$f(x) = ab^{x}$

Put x=0, and y=2 in the function

$2 = ab^{0}$

$2 = a$

Also x=1, and y=8 in the function

$8 = 2b^{1}$

$b=4$

Thus,

$f(x) = ab^{x}$

$= 2(4)^{x}$

Therefore, the equation of the exponential function represented by the table will be:

$f(x)= 2(4)^{x}$

7 0

3 years ago

Which of the following expresses the ratio of 3 inches to 2 yards?

Over [174]

$1\ yard=36\ inches\\
ratio:3\ inches:2\ yards\\
2\ yards=72\ inches\\
\\
ratio:
3:72[inches]\\
The\ correct\ answer\ is\ B.$

4 0

3 years ago

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Ayudaaaaaaaaaaaaaaaaaaa! Por favor

KiRa [710]

Answer:

Step-by-step explanation:

$diameter~d=\sqrt{9^2+5^2} =\sqrt{106} \\r=\frac{\sqrt{106} }{2} \\area=\pi (\frac{\sqrt{106} }{2} )^2=53\pi /2 \approx 83.21~square~units.$

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3 years ago

When building the swings for ionta playground the construction crew bought 72 feet of chain however the company that makes the c

Llana [10]

Answer:

24 yards of chain were sold

Step-by-step explanation:

1 ft = 1/3 yd

72 * 1/3 = 24

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3 years ago