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Tpy6a [65]
2 years ago
5

Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!

Mathematics
2 answers:
sp2606 [1]2 years ago
7 0

Answer by JKismyhusbandbae: $76.50

Explanation: Substitute 3 for m and simplify.

Work: (Attached in Picture)

eduard2 years ago
6 0

the cost is given by the equation C=15.5m+30 where m is number of months and C is cost


if we want to find after 3 months, subsitute 3 for m and simplify

C=15.5(3)+30

C=46.5+30

C=76.5


the total cost will be $76.50

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analyze the diagram below and complete the instructions that follow. find the value of x and the value of y
Aleks [24]
Answers:
x = 2√2 units
y = 2√6 units

Explanation:
The given diagram is a right-angled triangle. This means that the special trig functions can be applied.
These functions are as follows:
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent

For getting x and y, we can choose to either work with θ = 30 or θ = 60.
I will work with 30.

1- For x:
We have:
θ = 30
x is the opposite side to θ
4√2 is the hypotenuse
Therefore, we can apply the sine function as follows:
sin θ = opposite / hypotenuse
sin (30) = x / 4√2
x = sin (30) * 4√2
x = 2√2 units

2- For y:
We have:
θ = 30
x is the adjacent side to θ
4√2 is the hypotenuse
Therefore, we can apply the cosine function as follows:
cos θ = adjacent / hypotenuse
cos (30) = y / 4√2
y = cos (30) * 4√2
y = 2√6 units

Hope this helps :)


8 0
3 years ago
Read 2 more answers
5(8x-3)+4(-6x-4)<br> Distribute then simplify
Nikitich [7]

Answer:

16x - 31

Step-by-step explanation:

Write the full equation:

5(8x - 3) +4(-6x - 4)

Distribute:

40x - 15 - 24x - 16

Combine Like Terms:

16x - 15 - 16

Your answer is:

16x - 31

5 0
2 years ago
Read 2 more answers
Please help! I will mark as brainliest IF answer is right. &lt;3
weeeeeb [17]
Hope this helps. :D
(Please mark as brainliest thanks)

8 0
3 years ago
the age of three brothers are consecutive even integers. three times the age of the youngest brother exceeds the oldest brother'
kiruha [24]
16
x * 3 = 48
so divide 48 by 3 
which is 16 so x = 16
3 0
2 years ago
Find. The unit vector. Multiple choice
lutik1710 [3]

Answer:

D

Step-by-step explanation:

6i = 3/5i

8j = 4/5j

3/5i + 4/5j

6 0
2 years ago
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