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3 years ago

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4. (02.05) Which of the following expressions is the conjugate of a complex number with 2 as the real part and 31 as the imagina

ry part? (1 point)

1 answer:

lisabon 2012 [21]3 years ago

8 0

Answer:I think

Step-by-step explanation:

Ifoly/3fcEdSxund

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Find the value of y.<br><br> A.<br> 18<br> B.<br> 22<br> C.<br> 24<br> D.<br> 28

Tresset [83]

40^2 - 32^2=576
square root of 576 will be 24 so 24 is y

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3 years ago

Factor - 3 out of <br><br> -9x + 12<br><br> plz help

Alex Ar [27]

Answer:

3x - 4

Step-by-step explanation:

-9x + 12

divide by -3

3x + (-4)

3x - 4

-9 ÷ -3 = 3

12 ÷ -3 = -4

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3 years ago

never [62]

Answer:

the answer is a

Step-by-step explanation:

all steps are shown

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3 years ago

Write a verbal sentence to represent the equation:<br> 4(x + 3) = 4x2<br> Answer:

Zigmanuir [339]

Four times (x plus three) equals four times two

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3 years ago

Read 2 more answers

The tires on a new compact car have a diameter of 2.0 ft and are warranted for 63,000 miles. (a) Determine the angle (in radians

Damm [24]

Answer:

Tire will be warranted for $3.326\times 10^8radian$

Step-by-step explanation:

We have given that tire is warranted for 63000 miles

We know that 1 mile = 5180 feet

So $63000miles=63000\times 5280=3.3264\times 10^8feet$

Diameter is given d = 2 feet

So radius $r=\frac{d}{2}=1feet$

Angular distance is given by $\Theta =\frac{linear\ distance}{radius}=\frac{3.326\times 10^8}{1}=3.326\times 10^8radian$

3 0

3 years ago