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2 years ago

Please please please help

Mathematics

2 answers:

kondor19780726 [428]2 years ago

6 0

What's up? this answer is 6 chapters per hour. as Lamya read this in 6 hours, we divide 36 by 6 to get 6 chapters per hour

best of luck with your studies

PilotLPTM [1.2K]2 years ago

4 0

Answer:
6 chapters per hour

Step-by-step explanation:
If in 6 hours Lamya reads 36 chapters, her average reading speed is 6 chapters per hour. To get the answer, you simply divide 36(how many chapters she read) with 6 (how long it took).

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Find the radius of a circle that has a circumference of 1671.

son4ous [18]

Answer:

r=8

Step-by-step explanation:

Given formula:

r = C / 2π

It is given that C = 16π

hence

r = 16π / 2π = 8

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3 years ago

Which value for x makes the equation x -4.21 = 6.047 true? A. x = 10.68 C. X = 10.247 B. x = 10.257 D. x = 1.837

Anuta_ua [19.1K]

Answer:

C. X = 10.247

Step-by-step explanation:

X -4.21 = 6.047

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X -4.21 + 4.21 = 6.047 + 4.21

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3 0

2 years ago

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Use the euclidean algorithm to find

kvasek [131]

A)
$18=1\cdot12+6$
$12=2\cdot6+0$
$\implies\mathrm{gcd}(12,18)=6$

b)
$201=1\cdot111+90$
$111=1\cdot90+21$
$90=4\cdot21+6$
$21=3\cdot6+3$
$6=2\cdot3+0$
$\implies\mathrm{gcd}(111,201)=3$

c)
$1331=1\cdot1001+330$
$1001=3\cdot330+11$
$330=30\cdot11+0$
$\implies\mathrm{gcd}(1001,1331)=11$

d)
$54321=4\cdot12345+4941$
$12345=2\cdot4941+2463$
$4941=2\cdot2463+15$
$2463=164\cdot15+3$
$15=5\cdot3+0$
$\implies\mathrm{gcd}(12345,54321)=3$

e)
$5040=5\cdot1000+40$
$1000=25\cdot40+0$
$\implies\mathrm{gcd}(1000,5040)=40$

f)
$9888=1\cdot6060+3828$
$6060=1\cdot3828+2232$
$3828=1\cdot2232+1596$
$2232=1\cdot1596+636$
$1596=2\cdot636+324$
$636=1\cdot324+312$
$324=1\cdot312+12$
$312=26\cdot12+0$
$\implies\mathrm{gcd}(9888,6060)=12$

8 0

3 years ago

What is the lcm for 3/4and 1/2

ioda

Answer:

1 1/2

Hope that helps!

Step-by-step explanation:

4 0

2 years ago

What % is 35 of 896?

mixas84 [53]

the percentage of 35 of 896 is 313.6

5 0

3 years ago

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