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3 years ago

14

PLEASE SOLVE NOW I WILL MARK BRAINLEST IF SOLVED

1 answer:

earnstyle [38]3 years ago

7 0

No, all three lines are parallel. If line c was perpendicular to the line a, and because line b is parallel to the line a, both line a and b would be perpendicular to the line c (line b has to be parallel to the line c, therefore it's impossible)

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A radioactive substance decays exponentially. A scientist begins with 190 milligrams of a radioactive

worty [1.4K]

Answer: 65.1 (mg)

Step-by-step explanation:

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2 years ago

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mamaluj [8]

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3 years ago

URGENT!!!! WILL GIVE BRAINLIEST TO FIRST RIGHT ANSWER!!!!!!

Zepler [3.9K]

geometric sequence

$\tt U_n=ar^{n-1}$

a = 6 = first term

r = ratio = $\tt \dfrac{9}{6}$

the 6th term (n=6)

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2 years ago

Hello hope you are well can I have some help on this factorise question please 4f2 + f

lapo4ka [179]

Answer:

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Step-by-step explanation:

Given

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= f(4f + 1)

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3 years ago

How many pairs of parallel faces are shown?<br><br><br> 3<br><br><br> 5<br><br><br> 4<br><br><br> 6

TiliK225 [7]

There are 3 parallel faces shown

5 0

3 years ago

Read 2 more answers