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3 years ago

I NEED THIS ASAP Are two regular hexagons always congruent? Explain your answer

2 answers:

8 0

The two regular hexagons could have different side lengths, so they will not necessarily always be congruent, but they will always be similar.

Savatey [412]3 years ago

3 0

They come in many different sizes so they are not always congruent but they are always similar

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X ^-4 + x ^ 3 - 4x ^ 2 = 2x - 4

Lady bird [3.3K]

Answer:

Ok, If you are trying to solve for x then your answer in fraction form is x=4/11. If you want it in decimal form the answer is 0.36(Repeats forever). And these answers are also implying that when you typed a "^" it meant multiplcation

Step-by-step explanation:

I have used an Online Algebra Calculator to help guide me to my answer and this answer is 100% correct so,

PLEASE MARK BRAINLIEST

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2 years ago

What is a quartic function with only two real zeros atx x = 7 and x = 13

Strike441 [17]

Answer:

Step-by-step explanation:

B. Y= (x - 10) ^ 4 - 81 OR y = x^4 - 20x +91

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2 years ago

Determine whether the following lines represented by the vector equations below intersect, are parallel, are skew, or are identi

KiRa [710]

Answer:

r(t) and s(t) are parallel.

Step-by-step explanation:

Given that :

the lines represented by the vector equations are:

r(t)=⟨1−t,3+2t,−3t⟩

s(t)=⟨2t,−3−4t,3+6t⟩

The objective is to determine if the following lines represented by the vector equations below intersect, are parallel, are skew, or are identical.

NOTE:

Two lines will be parallel if $\dfrac{x_1}{x_2}= \dfrac{y_1}{y_2}= \dfrac{z_1}{z_2}$

here;

$d_1 = (-1, \ 2, \ -3)$

Thus;

$r(t) = \dfrac{x-1}{-1} = \dfrac{y-3}{2}=\dfrac{z-0}{-3} = t$

$d_2 =(2, \ -4, \ +6)$

$s(t) = \dfrac{x-0}{2} = \dfrac{y+5}{-4}=\dfrac{z-3}{6} = t$

∴

$\dfrac{d_1}{d_2}= \dfrac{-1}{2} = \dfrac{2}{-4}= \dfrac{-3}{-6}$

Hence, we can conclude that r(t) and s(t) are parallel.

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3 years ago

Tangent 45 degrees equal to X over 100

sweet-ann [11.9K]

Tan (45)=x/100
Put tan(45) over 1 and cross multiply to get an equation
Tan (45)•100=1x
Solve for x
Tan (45)•100=161.977

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3 years ago

484,343 rounded to the nearest thousand

Semmy [17]

Answer:

484,000

Step-by-step explanation:

The hundreds place is less than 5 so you round down.

3 0

3 years ago

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