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zysi [14]
3 years ago
7

Please help for math

Mathematics
1 answer:
Minchanka [31]3 years ago
4 0

Answer:

-2.5

Step-by-step explanation:

-2.5 is a rational number and no an integer while 10/5 can be an integer because when it is simplified it equals 2 so your answer would be -2.4

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Choose 1 answer:
AlladinOne [14]

Answer

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Explain:I got it right definitely didn't search it up

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8 0
2 years ago
Solve for x. x -5 x 7 ÷(8 - 9)<br> help lease
Colt1911 [192]
The answer is 35 !!!!!!!!!!!!!
6 0
2 years ago
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Somebody help me with this please .
erastova [34]

Step-by-step explanation:

12. Cos 60° = 8/c

0,5 = 8/c

0,5 c = 8

c = 16

D² = V16²-8²

= V256-64

=V192 = V16×12 = 4V12

= 4V4×3 = 8V3

13. Cos 30° = 6/b

V3/2 = 6/b

V3 b = 12

b = 12/V3

b/Sin B = a /sin A

b/Sin90° = 6/ sin 60°

<u>b</u> = <u> </u><u> </u><u> </u><u>6</u><u> </u><u> </u><u> </u>

1 V3/2

b× <u>V3</u> = 6

2

b = 6× 2/V3

= 12/V3

8 0
3 years ago
PLS HURRY!
Ratling [72]
A is the correct answer 3 terms and a degree of 9:)
4 0
2 years ago
X^2 -3x + 0 = 0 Factor and solve
Luda [366]
So if you subtract the 0 out from the left side, the equation is now x^{2}-3x=0. Since a x is common in both of the terms on the left side, you can factor it out, now making the equation look like x(x-3)=0. When factoring, each of the separate things (x and (x-3)), must equal zero while the other one doesn't matter. So in order for the equation to be 0, the only potential options for x is 0 and 3. Therefore x=0 and x=3 are the two solutions
3 0
3 years ago
Read 2 more answers
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