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Natali [406]
3 years ago
12

Simplify expression 4x+2x+3x

Mathematics
2 answers:
AlexFokin [52]3 years ago
8 0

Answer:

9x

Step-by-step explanation:

Birds of a feather flock together. Everything that ends in x u add together and then that’s your answer just don’t forget the x after the answer always.

Llana [10]3 years ago
4 0

Answer: 7x

Step-by-step explanation: To simplify this expression, we can combine the the x's since both terms contain an x and add them together.

We can do this by just adding their coefficients.

Since 4 + 2 + 3 is 7, 4x + 2x + 3x = 7x.

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anyanavicka [17]
Sin(x) is a function bounded between -1 and 1. A value greater than 1 or smaller than -1 (-1.1, for instance) does not correspond to any real angle.

It then returns error

6 0
3 years ago
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Hii I need help with these questions tyy!
9966 [12]

Answer:

(7x+2)(3x-1); (5x+4)^2 or (5x+4)(5x+4);

Step-by-step explanation:

formula to find area is L* W = A ; meaning length multiplied by width equals to the area.

21.

using the formula to find area...

l*w=a

(7x+2)(3x-1) would be your answer

btw, don't put the "=a" at the end, since it's an expression :))

22.

since the problem states that it's a square, you can just say either...

(5x+4)^2 or (5x+4)(5x+4) not sure which one your teacher accepts

4 0
2 years ago
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Find the value of 5.8 divided by 1.2
Katena32 [7]
It is easier to do if we get rid of the decimals, so lets multiply both numbers by 10:
5.8/1.2 = 58/12
and reduce the fraction:
= 29/6
then operate:
= 4.83
7 0
3 years ago
Which of the following statements are true?
bezimeni [28]

Answer:

A, B, and C are all true.

Step-by-step explanation:

A. 6 is neither a perfect square nor a perfect cube.   True

B. 16 is a perfect square.   True 4^{2}

C. 27 is a perfect cube.   True 3^{3}

OD. 1,331 is both a perfect square and a perfect cube.   False

E. 9 is a perfect cube.  False

6 0
3 years ago
What is 1199.28856995 to the nearest ten.
mart [117]

Answer:

1199.3

Step-by-step explanation:

1199.28856995

round 2 up to 3, because the next number is greater than 5 (which is 8)

8 0
3 years ago
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