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2 years ago

(help asap I just need to know if I am correct or not and if im not then why?) A line passes through the points (4,6) and (6,2).

Mathematics

2 answers:

Minchanka [31]2 years ago

7 0

The answer is a and d

ella [17]2 years ago

4 0

Answer:

a. Yes
b. No
c. No
d. Yes

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All I need is the answer. Will be marked brainiest if it is absolutely correct.

NARA [144]

What’s the question?

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3 years ago

For what values of k

sergey [27]

If y = cos(kt), then its first two derivatives are

y' = -k sin(kt)

y'' = -k² cos(kt)

Substituting y and y'' into 49y'' = -16y gives

-49k² cos(kt) = -15 cos(kt)

⇒ 49k² = 15

⇒ k² = 15/49

⇒ k = ±√15/7

Note that both values of k give the same solution y = cos(√15/7 t) since cosine is even.

3 0

3 years ago

If the median were to be calculated at 82.5 degrees, then would the feasible mean be 81.6?

dmitriy555 [2]

I think your right,It would be 81.6.
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3 years ago

Find the interest due on $600 at 9.5% for 120 days.

KATRIN_1 [288]

Answer:

Interest= $ 18.73

Step-by-step explanation:

Given : $600 at 9.5% for 120 days

To find : Find the interest due

Solution :

Simple interest formula $I=P\times r\times t$

Principle(P)=$600 , rate(r)=9.5%=0.095 , time (t)= 120 days

In years, 1 year = 365 days

1 day = $\frac{1}{365}$ year

120 days = $\frac{120}{365}$ year

Put values in the formula

$I=P\times r\times t$

$I=600\times 0.095\times\frac{120}{365}$

$I=\frac{6840}{365}=18.73$

Therefore, Interest= $ 18.73

5 0

3 years ago

Read 2 more answers

Caleb strung a 12 foot rope from the bottom of one fence post to the top of another. He measured the angle of elevation of the r

OLEGan [10]

The answer for this question is b because the angle of elevation of the rope as 35°

5 0

3 years ago