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2 years ago

Use the equation below to find y, if m=5, x=6, and b= 12. y=mx-b

Mathematics

2 answers:

Vlada [557]2 years ago

4 0

Answer:118

Step-by-step explanation:

Y= mx-b ....substitute the values of m,x,b

Y=(5×6)-12

y= 30-12

Y=118

lions [1.4K]2 years ago

3 0

Answer:

Step-by-step explanation:

If m = 5 and x = 6 and b = 2

y = 5(m) x 6(x) = 30 -12(b) = 18!

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Step-by-step explanation:

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2 years ago

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Ivan

Answer:

1936

Step-by-step explanation:

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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

3 years ago