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lina2011 [118]
2 years ago
11

Evaluate in the following expression when x = 4 and y = 5​

Mathematics
1 answer:
PIT_PIT [208]2 years ago
7 0
Fraction with x squared plus y cubed in the numerator and 2 plus x in the denominator.
3.8
14.83
19.58
23.5
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Subtract. Your answer should be a polynomial in standard form. (-7d2 – 5d f3 – 3f3) - (8d+ 4d f3 +253)​
lapo4ka [179]

Answer:

-9df^3 - 3f^3 - 7d^2 - 8d - 15625

Step-by-step explanation:

8 0
3 years ago
In how many ways can the letters of the word ``COPYRIGHT'' be arranged?
PilotLPTM [1.2K]

Answer:

362,880 ways

Step-by-step explanation:

There are 9 letters so 9!

And none of them are repeated so 9!/0!

9! = 362,880

I hope this helps, and plz mark me brainliest!!

4 0
3 years ago
CAN SOMEONE HELPPPP!!!!
Nesterboy [21]

Answer:

z=10

10-5z=-4z

10=-4z+5z

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5 0
2 years ago
Read 2 more answers
I need help please ​
Zina [86]

Answer:

Its out of A and C srry couldn't help much

8 0
3 years ago
To the nearest hundredth, what is the value of x?
Anna [14]

Answer:

1. We already have the measure of the hypotenuse and one out of two acute angle, therefore:

sin53° = x/45 => x = sin53° · 45 ≈35.94

2. We already have one out of two legs of the triangle and one acute angle so we know that:

tan27° = 48/x => x = 48/tan27° ≈ 94.21

3 0
3 years ago
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