3 years ago

HELP!!! will give the brainlyiest!!!!!!! someone please help hurry!

Mathematics

2 answers:

Andru [333]3 years ago

8 0

Answer:

Step-by-step explanation:

astraxan [27]3 years ago

6 0

Answer:

0.5

Step-by-step explanation:

As you can see, all of the x-values are being divided by 0.5 to get the y-values, so 0.5 is the constant of proportionality

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Use the Midpoint Rule with the given value of n to approximate the integral. Round the answer to four decimal places. INT from 0

Montano1993 [528]

Answer:

$M_4=0.4722$

Step-by-step explanation:

we are given integral as

$\int _0^{\frac{\pi }{2}}\left(2cos\left(5x\right)\right)dx\:$

n=4

Firstly, we will find delta x

$\Delta x=\frac{\frac{\pi}{2}-0 }{4}$

$\Delta x=\frac{\pi}{8}$

now, we can find mid-point sum

$M_4=(0.3925) \times( f((0+0.3925)/2)) + f((0.3925+0.785)/2)) + f((0.785+1.1775)/2)) + f((1.1775+1.57)/2)) )$

$M_4=(0.3925) * ( 1.1119679802993 + -1.960985790784 + 0.3852980309352 + 1.6668002599015 )$

$M_4=0.4722$

8 0

4 years ago

179÷10 to the first power

Elena-2011 [213]

17.9 hope this helped

6 0

3 years ago

Read 2 more answers

Whoever gets it right gets brainlyess answer and it's worth 10 points

Serggg [28]

The answer is 1:3 because 24 divided by 8 equals three

3 0

3 years ago

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bridget is allowed to play on-line games for 75\100 of an hour each day. Write this fraction as a decimal

Karolina [17]

75/100 = 0.75 in decimal form

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3 years ago

For which inequality is x = 5 a solution

vesna_86 [32]

Answer:

4<x<6

Step-by-step explanation:

4 is smaller than x

and x is samller than 6

so its 5

6 0

2 years ago