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klasskru [66]
3 years ago
14

A) César se tarda alrededor de 14 de hora en resolver un problema de matemáticas, 1 de hora en

Mathematics
1 answer:
sineoko [7]3 years ago
8 0

please write in proper English to answer

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A carpenter has a wooden that measures 1/4 meter long. He must cut the board into 6 pieces of equal length. How long in meters s
DanielleElmas [232]

Answer:

1/26 meter

Step-by-step explanation:

You would start by dividing 1/4 by 6. You'd have to multiply 1/4 by the reciprocal of 6 (the reciprocal of 6 would be 1/6). Then you get (1/4) * (1/6), which is equal to 1/24.

8 0
3 years ago
Find the solutions to the equation below.
taurus [48]

2x²+7x+3=0

2x²+(1+6)x+3=0

2x²+1x+6x+3=0

x(2x+1)+3(2x+1)=0

(2x+1)(x+3)=0

2x+1=0. x+3=0

2x=-1. x=-3

x=-1/2

7 0
3 years ago
A circle has a circumfernce of 6. It has an arc length of 1
fomenos

Answer:

The circumference formula for a circle is C=πd where C is the circumference, d is the diameter of the circle and π is a constant. If you plug in 6 for C and solve the equation for d like:

6= πd and then divide both sides of the equation by π you get that d = 1.90

To find the central angle of an arc you would use the equation S = rθ where S is the length of the arc, r is the radius of the circle, and θ is the measure of the angle which in this case is unknown. So with S = 1 and r = d/2 = 1.90/2 = 0.9549 you would have an equation that looks like this:

1 = 0.9549θ.  

If you divide both sides of the equation by 0.9549 you get θ = 1.047197 radians.  

The question asked for the angle measure in degrees so you would need to convert the angle measure to degrees by multiplying the degree measurement by 180/π

1.047197 x 180/π =  60°

8 0
3 years ago
Help please!!! I only have 10 minutes!!
goblinko [34]
I think 0.7 would be it
3 0
3 years ago
Read 2 more answers
Which statements about the factors of the terms in the expression 20 a + 15 a b + 24 b are true? Select three options.
vivado [14]

Answer:

1 and 3 is right

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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