2 years ago

A farmer planted 12/18 of his farm with pechay. how many thirds of the farm was planted with pechay

Mathematics

1 answer:

Ainat [17]2 years ago

3 0

2/3 of the farmers land had been planted with pechay

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I really need help on these please give me the answers.

vodomira [7]

I believe you should do as much work as you can on each of these problems and only then ask for help. You'll almost always learn more by becoming involved in the thinking and problem solving you encounter here.

|x| + 5 = 13 reduces to |x| = 13, so x could be either -13 or +13.

3 0

2 years ago

If f(x) = x2 − 6x + 3 x − 1 , what is f(−1)? A) −5 B) −2 C) 2 D) 5

ale4655 [162]

Answer:

f(-1)=3

Step-by-step explanation:

f(x)=x^2-6x+3x-1

f(x)=x^2-3x-1

f(-1)=(-1)^2-3(-1)-1

f(-1)=1+3-1

f(-1)=4-1

f(-1)=3

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3 years ago

Solve 5.3×0.5 and show work

Inga [223]

5.3 * 0.5 = 2.65
5.3/2=2.65

8 0

2 years ago

What is 2/5 simplified?

zmey [24]

2/5 van not be simiplified because 2 and 5 dont have a common factor lower than them

4 0

3 years ago

What are the solutions to x^2-5x+3=0?

Viktor [21]

Answer:

Step-by-step explanation:

You need to use the quadratic equation

x = $\frac{-b +/- \sqrt{b^2 - 4ac} }{2a}$

Givens

a = 1
b = - 5
c = 3

x = $\frac{5 +/- \sqrt{5^2 - 4a*1*3} }{2} \\$

x =( 5 +/- sqrt(25 - 12) ) / 2

x = (5 +/- sqrt(13) )/2

x = (5 + sqrt(13) / 2

x = 4.303 rounded

x = (5 - sqrt(13) ) /2

x = .6972

4 0

3 years ago