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lukranit [14]
3 years ago
7

HELPPP PLS ILL MARK BRAINLIEST!!!!

Mathematics
1 answer:
astra-53 [7]3 years ago
6 0

Answer:

8

Step-by-step explanation:

a_{n} = a_{n-1}*r\\a_{8} = a_{7}*r\\a_{8}=16*\frac{1}{2} =8

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How do you do this math problem??<br><br><br> BRAINLEST for anyone who helps and explains!!
guapka [62]

Answer:

It is angle k and angle l

Step-by-step explanation:

When opposite sides are given, especially for a right triangle, the longer the length the bigger the angle. The hypotenuse, which is across the right angle is always longest. The shortest side will always have the smallest angle. Check the image if it helps.

4 0
3 years ago
PLEASE HELP ASAP !!! 75 points !!!<br><br> SEE PICS BELOW !!!
kvasek [131]

Answer:

y=2x+105

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
19. 140% of 60<br> find the percent of the number. Explain your method
KonstantinChe [14]

Answer:

84

Step-by-step explanation:

is                    x           140

----   SO ...    -------  =  --------

of                  60         100

(hit like pls)

60*140=100x

8400=100x

/100     /100

-------------------

   84 = x

8 0
2 years ago
Solve for a. 1/3(21-3a)=6-a
OverLord2011 [107]

Answer:

no solution

Step-by-step explanation:

Given

\frac{1}{3} (21 - 3a) = 6 - a ( multiply through by 3 to clear the fraction )

21 - 3a = 18 - 3a ( subtract 21 from both sides )

- 3a = - 3 - 3a ( add 3a to both sides )

0 = - 3 ← not possible

This indicates the equation has no solution

5 0
3 years ago
Kirk is uploading a large video file to a video sharing website. After 9 minutes, 17% of the video file has been uploaded. If th
Hatshy [7]

Answer:

53 minutes

Step-by-step explanation:

Let x be the time required for a full video upload.  This would have the unit of (minutes/full upload).  Since the upload rate is constant, we can write:

(0.17)*(x) = 9 minutes

This equation states that 17% of the full upload time is 9 minutes.

Solve for x:

x = (9 minutes)/(0.17)

x = 52.9 minutes or 53 minutes with 2 sig figs

8 0
2 years ago
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