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Alex73 [517]
3 years ago
11

Which statement is correct?

Mathematics
1 answer:
coldgirl [10]3 years ago
3 0

Answer:

D. Secant is the reciprocal of cosine

Step-by-step explanation:

Secant is 1/cosine, so it is the reciprocal.

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Tommy the Dunker's performance on the basketball court is influenced by his state of mind: If he scores, he is twice as likely t
rjkz [21]

Answer:

Step-by-step explanation:

Probability of of winning next shot if he scores= 0.5

Probability of missing next shot if he misses = 1/6

a) Probability of scoring 2 shots later if he missed = (1-1/6)^2

=(5/6)^2

=25/36

b) % of successful shots= (1/2+5/6×(1/100))%

=4/3×1/100

=0.013%

3 0
3 years ago
Which of the following could be the graph of this equation?
Anna35 [415]

Answer: OPTION C.

Step-by-step explanation:

Given a function f(x), the range of the inverse of f(x) will be the domain of the function f(x) and the range of the domain of f(x) will be the range of the inverse function.

For example, if the point (2,1) belongs to f(x), then the point (1,2) belongs to the inverse of f(x).

Observe that in the graph of the function f(x) the point (-3,1) belongs to the function, then the point (1,-3) must belong to the inverse function.

Therefore, you need to search the option that shown the graph wich contains the point (1,-3).

Observe that the Domain f(x) is (-∞,0) then the range of the inverse function must be (-∞,0).

This is the graph of the option C.

4 0
4 years ago
Can somebody help me
Sergeeva-Olga [200]

cis(x)=\cos x+i\sin x\\\\cis15^o=\cos15^o+i\sin15^o\\\\\cos15^o=\dfrac{\sqrt6+\sqrt2}{4};\ \sin15^o=\dfrac{\sqrt6-\sqrt2}{4}\\\\\text{therefore}\\\\7cis15^o=7\left(\cos15^o+i\sin15^o\right)=7\cos15^o+7i\sin15^o\\\\=7\left(\dfrac{\sqrt6+\sqrt2}{4}\right)+7\left(\dfrac{\sqrt6-\sqrt2}{4}\right)i

6 0
3 years ago
I don’t get how to answer 8x + 4 - x/2
lisabon 2012 [21]

Answer:

its 6x


Step-by-step explanation:


4 0
3 years ago
1.) Jasmine earns her regular pay of $9.50 per hour for up to 40 hours of
HACTEHA [7]

Answer:

$408.25

Step-by-step explanation:

9.50 times 40=380

9.50 times 1.5= 14.25

14.25 times 2=28.50

380+28.50=

$408.25

4 0
3 years ago
Read 2 more answers
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