3 years ago

Answer?...............

Mathematics

1 answer:

____ [38]3 years ago

6 0

Answer:

-9 1/4

Step-by-step explanation:

-5 3/4 = -23/4

3 1/2 = 7/2

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A snail moves 1/40 of a mile in 3/4 of an hour. If the snail continues at this pace, how far, in miles, does it move in one hour

viva [34]

1/40 ÷ 3/4 = 1/40 ÷ 4/3 = 4/120 = 1/30

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3 years ago

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Find the inverse of g(x)=1/x-1+2

IRISSAK [1]

Answer:

Find the inverse of g(x)=1/x-1+2 :

$g^{-1} (x)=\frac{1}{x-1}$

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3 years ago

Solve for y in terms of m by cross-multiplying.<br><br><img src="https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7Bm%7D%20%3D%5Cfrac%7B1%

taurus [48]

Answer:

y = m/3

Step-by-step explanation:

y 1

---- = --------

m 3

Cross multiply

3*y = 1*m

3y = m

Divide each side by 3

3y/3 = m/3

y = m/3

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3 years ago

Prove the polynomial identity.

Kaylis [27]

Answer:

Proven

Step-by-step explanation:

We prove the polynomial with factorization. We must first simplify the expression before we can factorize:

$(4\cdot{x^2}-2)\cdot{(4\cdot{x^2}-2)}-16\cdot{x^4}$

$16\cdot{x^4}-8\cdot{x^2}-8\cdot{x^2}+4-16\cdot{x^4}$

$4-16\cdot{x^2}$

4 is the common number and we can take it out of the expression:

$4\cdot{(1-4\cdot{x^2})}$

We can factorize further with the x term being zero. For this to be true we must have -2x and 2x to cancel out and therefore the expression is proven:

$4\cdot{(1-2\cdot{x})}\cdot{(1+2\cdot{x})}$

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3 years ago

1.Sam has a piggy bank full of quarters, dimes, nickels, and pennies. Describe two ways he could make $0.78 using only two kinds

insens350 [35]

3 quarters and 3 pennies, or 7 dimes 1 nickel and 3 pennies

Hope this helps

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3 years ago

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