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3 years ago

The greatest common factor of 15 and 45 is: 03 5 015 45

Mathematics

1 answer:

harkovskaia [24]3 years ago

4 0

Answer:

Step-by-step explanation:

We can find the greatest common factor by listing the factors of the 2 numbers, that is

Factors of 15 are 1, 3, 5, 15

Factors of 45 are 1, 3, 5, 9, 15, 45

The common factors are 1, 3, 5, 15

The greatest common factor is 15

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a_sh-v [17]

Answer:

D) 1.0

Step-by-step explanation:

if y = 1 then x = 1

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3 years ago

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3 years ago

Read 2 more answers

What is the value of point H on the number line? A. 3/5 B. 2.6 C. 5/3 D. 1.4

mario62 [17]

I believe that it’s D

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3 years ago

Read 2 more answers

(0.5 + 0.5) x 983.33=

mote1985 [20]

Answer: 983.33

Step-by-step explanation:

(0.5+0.5) x 983.33

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4 years ago

The formula for wind chill C (in degrees Fahrenheit) is given by C = 35.74 + 0.6215T - 35.75v^0.16 + 0.4275Tv^0.16 where v is th

Diano4ka-milaya [45]

Answer:

dC = 2.44

Relative error = 19%

Step-by-step explanation:

$C = 35.74 + 0.6215*T - 35.75*v^(0.16) + 0.4275*T*v^(0.16)$

Δv = 3 ; ΔT = 1 , v = 23, T = 8

Use differential Calculus

$dC = Cv.dv + Ct.dt$

$Cv = dC/dv = -5.72*v^(-0.84) + 0.0684*T*v^(-0.84)\\Ct = dC/dT = 0.6215 + 0.4275*v^(0.16)\\dC = modulus (Cv.dv) + modulus (CT.dT)\\dC = (-5.72*v^(-0.84) + 0.0684*T*v^(-0.84))* 3 + (0.6215 + 0.4275*v^(0.16))*1\\dC = 2.44$

Relative Error

dC / C @(T = 8, v=23) * 100 = 19 %

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3 years ago