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3 years ago

If q is between 0 degrees and 90 degrees and tan deta =7/8 find cosine deta

Mathematics

1 answer:

sertanlavr [38]3 years ago

4 0

Answer:

question is unclear

Step-by-step explanation:

I dont know

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If f(x) = 4x + 2, what is the value of f(3)? O 8 O 14 O 45 O 66

lutik1710 [3]

Answer:

Step-by-step explanation:

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3 years ago

What set does 30 belong to

docker41 [41]

Answer:

30 belongs to the set of real numbers, the set of rational numbers, the set of whole numbers, the set of natural numbers and the set of integers.

Step-by-step explanation:

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2 years ago

-2 > m/6 - 7 whats The answer?

Verdich [7]

Answer:

m<30

Step by Step:

simplify m over 6

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3 years ago

Calculate the average rate of change of f(x) = x2 - 1 x - 4 for 2 ≤ x ≤ 6.

hoa [83]

Answer:

Hence, the average rate of change is:

$\dfrac{97}{12}$

Step-by-step explanation:

We are asked to calculate the average value of the function:

$f(x)=x^2-\dfrac{1}{x}-4$ in 2 ≤ x ≤ 6

The average rate of change of the function f(x) in the interval 2 ≤ x ≤ 6 is given as:

$\dfrac{f(6)-f(2)}{6-2}\\\\=\dfrac{f(6)-f(2)}{4}$

Now,

$f(6)=36-\dfrac{1}{6}-4\\\\f(6)=32-\dfrac{1}{6}\\\\f(6)=\dfrac{191}{6}$

$f(2)=4-\dfrac{1}{2}-4\\\\\\f(2)=-\dfrac{1}{2}$

Hence, the average rate of change is:

$\dfrac{\dfrac{191}{6}-\dfrac{-1}{2}}{4}\\\\=\dfrac{194}{6\times 4}\\\\=\dfrac{97}{12}$

Hence, the average rate of change is:

$\dfrac{97}{12}$

8 0

3 years ago

Read 2 more answers

Does 4/5 equal to 2/7 if not please use < Or >

Darya [45]

4/5 > 2/7 is the answer

God bless!

8 0

3 years ago

Read 2 more answers