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3 years ago

Find 30th term of the arithmetic sequence, given that the first few terms are given by

Mathematics

1 answer:

andreev551 [17]3 years ago

8 0

Answer:

180

Step-by-step explanation:

Considering that it is counting by 6's, just multiply 6 by 30 to get the 30th term of the sequence

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a road crew must repaved a road that is 2/3 miles long. they can repave 1/12 miles each hour. how long will it take the crew to

anastassius [24]

A long time honestly.

roughly around 4 hours i would think

7 0

3 years ago

In the figure, AngleRQS Is-congruent-to AngleQLK. 3 lines are shown. Lines S P and K N are parallel. Line R M intersects line S

stepan [7]

Answer:

x=108

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

m∠RQS≅m∠QLK -----> by corresponding angles

m∠KLM+m∠QLK=180° -----> by supplementary angles (consecutive interior angles)

we have that

m∠RQS=x° ----> given problem

m∠QLX=x°

m∠KLM=(x-36)° ----> given problem

substitute

$(x-36)\°+x\°=180\°\\2x=180+36\\2x=216\\x=108$

3 0

3 years ago

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A bike rental company charges a $10 fee

andrey2020 [161]

Answer:

10 + 5x ≤ 25

Step-by-step explanation:

5 0

3 years ago

What two number add up to 18 and multiply to 24

xeze [42]

Are you sure it's 18 and not something else?

5 0

3 years ago

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Which complex number is a distance of sqrt17 from the origin on the complex plane?

lions [1.4K]

Let z=x+iy be a complex number. The distance from this complex number to the origin is

$\sqrt{(x-0)^2+(y-0)^2}=\sqrt{x^2+y^2}.$

Consider all options:

A. z=2+15i, then $\sqrt{2^2+15^2}=\sqrt{229}.$

B. z=17+i, then $\sqrt{17^2+1^2}=\sqrt{290}.$

C. z=20-3i, then $\sqrt{20^2+(-3)^2}=\sqrt{409}.$

D. z=4-i, then $\sqrt{4^2+(-1)^2}=\sqrt{17}.$

Answer: correct choice is D.

4 0

3 years ago