Solve for x 1.6 equals 12.8

Mathematics

2 answers:

Crazy boy [7]3 years ago

7 0

X would equal 14.4.

xenn [34]3 years ago

4 0

Answer: x=14.4

Step-by-step explanation:

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1/2 - 3/4 equals what

n200080 [17]

1. Method 1: By Listing MultiplesList out all multiples of each denominator, and find the first common one.

2: 2 , 4

4: 4
Therefore, the LCD is 4

Method 2: By Prime FactorsList all prime factors of each denominator, and find the union of these primes.
Therefore, the LCD is 2 x 2 = 4

2. Make the denominators the same as the LCD

 $\frac{1 x 2}{2 x 2} - \frac{3}{4}$

3. Simplify. Denominators are now the same.

 $\frac{2}{4} - \frac{3}{4}$

4. Join the denominators

$\frac{2-3}{4}$

5. Simplify

 $-\frac{1}{4}$

Done! :) Decimal Form: -0.25

5 0

3 years ago

I need to find Y=Mx+b. I found M but i forgot how to find B. Help

enot [183]

Y = mx + b. This linear graph passes through A(0,50) and B(10,51)

m = (y₂-y₁)/(x₂-x₁)
m= (51-50)/10-0)
m=(1)(10)

y = (1/x) + b. To find b, you plugin the coordinates of either A or B,
say A(0,50):

50 = (1/10).(0) + b
50 = 0+b and b= 51

Hence the equation is y =0.1x + 50

3 0

3 years ago

Please look at the picture to answer the question.

Black_prince [1.1K]

X - 19 + x + 65 = 180. 180° equals a line, and therefore a linear pair.
Then, solve your equation. 2x = 134. So, x = 67°. 67 - 19 = 48. 180 - 48 = 132. The answer is A.

8 0

3 years ago

What part of the expression 4(x+3) is a factor

makkiz [27]

4,x,3,and (x+3)
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3 years ago

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Leto [7]

11. brother = ???

???- 12 = 14

14+12=26

brother is 26.

12. 21.35 - 8.95 = 12.4

cost of colored pencils = $12.40

13. 37- 8 = 29

14. $95 - $73 = $22

6 0

3 years ago

Solve for x 1.6 equals 12.8​

Solve for x 1.6 equals 12.8