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2 years ago

10.2cm is rounded to one decimal place write down the maximum possible length it could have been

2 answers:

6 0

It could have been 10.2499999999999999...

Please note, the 999... is repeating, and the answer should be written as 10.2499 with a line over the two 9s. However, this can't be typed on a keyboard.

harkovskaia [24]2 years ago

4 0

10.4cm..................hope this helped

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Seven less than one half of x

damaskus [11]

Answer:

X/2-7

Step-by-step explanation:

any number which is said to be less than another number let's say b should be subtracted from b.

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3 years ago

Please help would be very very appreciated

poizon [28]

115 ounces is the answer

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3 years ago

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3 years ago

(y X 1) + 2 and y + 2 is it equal or not?

notsponge [240]

Answer:

Not equal

Step-by-step explanation:

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So it does not equal y + 2

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3 years ago

Give that T = 37v/6v-5.4m a. Make V the subject of relation b. If T = 4.5 and M =7x10(7),calculate the value of v , leaving your

PilotLPTM [1.2K]

Answer:

$v = \frac{5.4mT}{6T - 37}$

$v = -1.701*10^8$

Step-by-step explanation:

Given

$T = \frac{37v}{6v-5.4m}$

Solving (a): Make v the subject

$T = \frac{37v}{6v-5.4m}$

Cross Multiply:

$(6v-5.4m)T = 37v$

Open bracket

$6vT - 5.4mT = 37v$

Collect Like terms

$6vT - 37v= 5.4mT$

Factorize:

$(6T - 37)v= 5.4mT$

Make v the subject

$v = \frac{5.4mT}{6T - 37}$

Solving (b):

$T = 4.5$

$m = 7 * 10^7$

So, the expression becomes:

$v = \frac{5.4mT}{6T - 37}$

$v = \frac{5.4*7*10^7*4.5}{6*4.5 - 37}$

$v = \frac{170.1*10^7}{27 - 37}$

$v = \frac{170.1*10^7}{-10}$

$v = -17.01*10^7$

$v = -1.701*10*10^7$

$v = -1.701*10^8$

6 0

2 years ago