4 years ago

Please help me fast!!!

Mathematics

2 answers:

Natasha2012 [34]4 years ago

4 0

Y>3 is the correct answer because more than 3 inches of rain fell.

MA_775_DIABLO [31]4 years ago

3 0

Answer:

y>3

Step-by-step explanation:

since more than 3 in of rain fell The correct inequality would be y>3.

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I need the solving and the answer please thank you

Lorico [155]

Answer:

Step-by-step explanation:

11x - 2° = 75° ( being corresponding angles )

11x = 75° + 2°

11x = 77°

x = 77°/ 11

x = 7°

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3 years ago

Haruka hiked several kilometers in the morning. She only hiked 6 kilometers in the afternoon, which was 25 percent less she had

Allisa [31]

6km is 3/4 of her morning speed so 6/(3/4)=6×4/3=8km. Total distance=6+8=14km.

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4 years ago

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Levart [38]

Answer:

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4 years ago

Which function represents a reflection of f(x) = Three-sevenths(2)x over the x-axis?

uranmaximum [27]

Given:

The given function is $f(x)=\frac{3}{7}(2)^{x}$

We need to determine the reflection of f(x) over the x - axis

Reflection over x - axis:

The translation rule to reflect over the x - axis is given by

$(x, y) \rightarrow(x,-y)$

Thus, applying the rule, the function becomes

$-y=\frac{3}{7}(2)^{x}$

Multiplying both sides of the equation by -1, we have;

$y=-\frac{3}{7}(2)^{x}$

This can be written as

$g(x)=-\frac{3}{7}(2)^{x}$

Hence, the reflection of the function over the x - axis is $g(x)=-\frac{3}{7}(2)^{x}$

Thus, Option A is the correct answer.

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3 years ago

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Find the value of log, 1/2 462 to four decimal places.

Nimfa-mama [501]

Answer:

-8.8517

Step-by-step explanation:

We assume you want the log of 462 to a base of 1/2. Using the change of base formula, this is ...

$\log_{0.5}{462}=\dfrac{\log{462}}{\log{0.5}}=-8.8517$

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3 years ago