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Travka [436]
3 years ago
11

How do you write 6x=7y in standard form

Mathematics
1 answer:
Anastasy [175]3 years ago
5 0
Standard form is ax+by=c
mnus 7y both sides
6x-7y=0
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(0.95x-0.04) - (0.99x-0.13)
Mandarinka [93]

Answer:

-0.04x+0.9

Step-by-step explanation:

5 0
3 years ago
Solve B+B=2 B+C=5 B+C*2=
Illusion [34]

B+B=2

assuming that B is 1 I will say that 4 is C.

4+1*2= 10 is your answer.

7 0
3 years ago
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A new health drink has 130% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 30 mg. H
dsp73

Answer:

39 mg

Step-by-step explanation:

To get the number of milligrams, all we have to do is to find 130% of the RDA

mathematically, we have this as;

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3 years ago
Use the Pythagorean theorem to find the third side of the triangle.​
ziro4ka [17]

Answer:

9.2 (1DP)

Step-by-step explanation:

  1. First you do 10^2 which is 10 X 10 = 100
  2. Then you do 4^2 which is 4 X 4 = 16
  3. Then you do 100 - 16. The way Ive learnt it is that if the hypotenuse isn't the one you have to find then minus of it it is then plus. So 100 - 16 = 84
  4. A^2 + B^2 = C^2 84 is C^2 meaning now you have to square root it
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6 0
3 years ago
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Five less than twice what negative number squared is 157?
fenix001 [56]
Five less than twice what negative number squared is 157 <- put into an expression
-5 + 2(-x^2) = 157
Now simplify:
-5 + -2x^2 = 157
-2x^2 = 162
-2x^2 - 162 = 0
2x^2 + 162 = 0
x^2 + 81 = 0

3 0
3 years ago
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