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3 years ago

Math ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Mathematics

2 answers:

aksik [14]3 years ago

5 0

Answer:

i think it would be c

Step-by-step explanation:

Sveta_85 [38]3 years ago

5 0

Answer: c

Step-by-step explanation:

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Alia has a AED 20 gift card for an online music store. All songs at the store have the same price. After Alia buys 3 songs, the

sladkih [1.3K]

Answer:

Remaining balance = AED 13.75

Step-by-step explanation:

Given that:

Amount of gift card = AED 20

Amount left after buying 3 songs = AED 16.25

Cost of 3 songs = 20 - 16.25 = AED 3.75

Cost per song = $\frac{3.75}{3}$

Cost per song = AED 1.25

Cost of 5 songs = 5(1.25) = AED 6.25

Remaining balance = 20 - 6.25 = AED 13.75

Hence,

Remaining balance = AED 13.75

5 0

3 years ago

Factoriza el siguiente trinomio 6x^2 – 26x – 200

Virty [35]

Answer:

2 (x + 4)(3x - 25)

Step-by-step explanation:

$6 {x}^{2} - 26x - 200$

$3 {x}^{2} - 13x - 100$

$2 (x + 4)(3x - 25)$

4 0

3 years ago

A year has 365 days, and a day has 24 hours. If an hour has 60 minutes and a minute has 60 seconds, how many seconds are there i

motikmotik

Ok, so we need to take 60 x 60. That gives us 3600, which is the amount of seconds in 60 minutes. Then we need to take 3600 x 24, to figure out the number of seconds in 24 hours (1 full day). That gives us 86,400. Finally, we take 86400 x 365, to determine how many seconds are in 1 full year (365 days). That gives us the answer of <span>31536000. Hope this helps!</span>

7 0

3 years ago

Read 2 more answers

Marta is solving the equation S = 2πrh + 2πr^2 for h. Which should be the result?

olga_2 [115]

Answer:

h = $\frac{S}{2πr}$ - r