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Iteru [2.4K]
3 years ago
14

Prove 1 + sec^2 x sin^2 x = sec^2 x

Mathematics
1 answer:
DochEvi [55]3 years ago
4 0

Answer:

kkkkkhhhhh67676789789

Step-by-step explanation:

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4. Nancy has a balance of $5000 on a credit card with a 18% interest rate (1.5% per month). The late payment fee is $30. Nancy m
Charra [1.4K]

Step-by-step explanation: i think b or d

3 0
3 years ago
Help, can’t figure it out, need help fast
olga55 [171]
B to the second means b * b.
The short hand for b*b is b^2 on this editor or b^{2}
c to the fourth means c * c * c *c
the short hand for c*c*c*c is c^4 on this editor or  c^{4}

The answer you want is b^2/c^4 in the answer box. 
If this is wrong and you have choices, please list them and I will edit or put the answer in a comment.

5 0
3 years ago
Which statement is true about the factorization of 30x2+40xy+51y2
icang [17]
The complete question is
Which statement is true about the factorization of 30x² + 40xy + 51y²<span>?

A. The factorization of the polynomial is 10(3x2 + 4xy + 5y2).
B. The polynomial can be rewritten as the product of a trinomial and xy.
C. The greatest common factor of the polynomial is 51x2y2.
D. The polynomial is prime, and the greatest common factor of the terms is 1.

we know that

case A) </span>is not right because 10 is not a common factor of the three terms.
case B) is not right because the original polynomial is already a trinomial
case C) is not right because the terms do not contain 51x^2y^2
<span>case D) is right 
because
</span><span>Factors of 30 are-----> 1,2,3,5,6,10,15,30
</span>Factors of 40 are-----> 1,2,4,5,8,10,20,40
Factors of 51 are-----> 1,51
<span>so
</span><span>The "Greatest Common Factor" is the largest of the common factors
</span><span>the GFC is 1

therefore

the answer is the option
</span>D. The polynomial is prime, and the greatest common factor of the terms is 1<span>



</span>
8 0
4 years ago
The ratio of the corresponding side lengths is 10:710:7. What is the ratio of the areas?
Anvisha [2.4K]
10 * 10= 100
7*7=49
the ratio is 100:49

remember to mark me brainliest

8 0
4 years ago
H(n) = 3n - 5; Find h(-9)
marissa [1.9K]

h(n)=3n-5\Longrightarrow h(-9)=3(-9)-5=-27-5=\boxed{-32}

Hope this helps.

6 0
4 years ago
Read 2 more answers
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