A regular hexagon can be divided into 6 congruent equilateral triangle. The measure of an angle of an equilateral triangle is 60 deg. The angle formed by sides b and c measures 60 deg.

tan A = opp/adj

tan 60 deg = 12/b

b * tan 60 deg = 12

b = 12/(tan 60 deg)

b = 7 in

8 0

4 years ago

Drag the expressions into the boxes to correctly complete the table. help I;m really confused about where should I put it and th

7nadin3 [17]

A polynomial is every function that looks like this:
f(x)=(An)*xⁿ + (An-1)*xⁿ⁻¹ +.....+A₁*x +A₀

So functions that are polynomials are:

3x²-5x⁴+2x-12,
x⁵-5x⁴+4x³-3x²+2x-1,
x⁻⁵-5x⁻⁴+4x⁻³-3x⁻²-1,
x³-7x²+9x-5x⁴-20.

And functions that are NOT polynomials:

4/x⁴ + 3/x³ - 2/x² -1,
⁴√x - ³√x + ⁴√x - 8x +16.

So the second picture is correct.

3 0

4 years ago

at the theater,the worth family spent $18.00 on adult tickets, $16.50 on children`stickets,and $11.75 on the refreshments. How m

Goryan [66]

They spent a total of $46.25

Here's how I got my answer:

Step 1: Add $18.00 and $16.40 together. Which is $34.50.

Step 2: Add $34.50 and $11.75, which will give you your answer, $46.25.

7 0

3 years ago

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