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3 years ago

If six women paint a fence in two days, how long does it take for two women to paint the fence?

Mathematics

1 answer:

ivanzaharov [21]3 years ago

4 0

Answer:

6 days

Step-by-step explanation:

I know this because you would divide 6 women by 3 to get two women so you would multiply the two days by 3 to get 6 days

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Which option is true when you expand the binomial expression (x+y)^5

jeka57 [31]

Step-by-step explanation:

(x + y)^5 = 1·x^5·y^0 + 5·x^4·y^1 + 10·x^3·y^2 + 10·x^2·y^3 + 5·x^1·y^4 + 1·x^0·y^5

Correct is only A

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3 years ago

The trapezoid in the figure has equal nonparallel sides. The upper base is 6, the lower base is 16, and the diagonal is 12. What

tamaranim1 [39]

<span>draw the figure first (label everything you know).
add two altitudes, from the endpoints of the top base
you know that the bottom base is now divided 5-6-5
using that and the diagonal, pythagorean theorm can be used to find the altitude:
(c^2)-(a^2)=(b^2)
(12^2)-(11^2)=b^2
b^2=23
altitude is about 4.8</span>

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3 years ago

Round 23.782 to the nearest tenth

LekaFEV [45]

Answer:

23.800

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

F(x)=x2+8x+6. What is the value of f(4)?

dezoksy [38]

46

When it says f(4) that means x=4

So you then just fill in all the x’s with 4’s and solve as normal

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3 years ago

Solve 4X^2+7 = 8X +4 by using the quadratic formula

Sergio [31]

Answer:

(1.5,0)

(.5,0)

Step-by-step explanation:

Quadratic formula below

We first need to move everything to one side of the equation

4x²-8x+3=0

Then plug everything in

(8±√(-8²-4*4*3))/(2*4)

(8±√16)/8

To calculate the ± we need to do when where it's adding and then negative

we have

(8+4)/8=3/2

and hten

(8-4)/8=1/2

4 0

3 years ago