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Pani-rosa [81]
3 years ago
10

Please help quick it is due by 12 am

Mathematics
1 answer:
Anna11 [10]3 years ago
6 0
Don’t you have to flip the sign when you divide by a negative? So I think she’s wrong bc the answer should be d is less than or equal to 7.5
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Identify the exponent in the term –3x 2 . A. 3 B. x C. 2 D. minus sign (–)
leva [86]

Answer:

Correct option is:

C. 2

Step-by-step explanation:

We have to find the exponent in the term -3x²

An exponent refers to the number of times a number is multiplied by itself.

Here, x is multiplied to itself 2 times

i.e. x\times x=x^2

Hence, exponent in the term -3x² is:

2

So, the correct option is:

C. 2

5 0
3 years ago
If x = a sec and y = b tan then find b^2x x^2-a^2x y^2
antiseptic1488 [7]
No body cares just let me get my answers
5 0
3 years ago
What is the solution for 5x^2-x+6=0
kati45 [8]

The easiest way to solve this problem is by using the Pythagorean theorem :D

Pythagorean theorem: [-b +- sqrt(b^2 - 4ac)]/2a

5 = a

-1 = b

6 = c

therefore, by plugging these values in!

[-(-1) +- sqrt((-1)^2 - 4(5)(6))]/2(5)

[1 +- sqrt(1 - 120)]/10

Oh so we're using imaginary numbers, so in this case you'll need to know that i = sqrt(-1), so keep this in mind (I can see why this was so difficult)

[1 +- sqrt(119)*i]10

answers:

( 1 + i*sqrt(119) ) / 10

( 1 - i*sqrt(119) ) / 10

7 0
3 years ago
What is an algebraic expression that has no like terms and no parentheses is in this form
vaieri [72.5K]
"Simplest form is the one <span>algebraic expression that has no like terms and no parentheses is in this form. This is actually the simplest way of describing an algebraic expression. I hope that this is the answer that you were looking for and it has actually come to your desired help.</span>
8 0
3 years ago
Read 2 more answers
14+6÷2=20÷2=10 yes or no
Hitman42 [59]

Answer:

no

Step-by-step explanation:

14+6/2=17

6/2=3 + 14 = 17

8 0
3 years ago
Read 2 more answers
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