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Lynna [10]
3 years ago
5

why is using distrubuitive property necessary rather than just simplifying using the order of operations

Mathematics
1 answer:
cestrela7 [59]3 years ago
8 0
Distributive property is basiclly simplifing
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9. If a car travels 65 kilometers in 25 minutes, what is its speed in miles per hour? (1.6 km = 1 mile)
Artyom0805 [142]
There you go hope this helps

3 0
4 years ago
Write an equation to show the relationship between 7 meters and .007 kilometers
Jobisdone [24]
So:

1000 meters = 1 kilometer,

So we can use the ratio 1km/1000m
Thus,

.007 kilometers*(1000m/1km) = 7 meters

So the equation is:
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7 0
3 years ago
12x5 – 10x2 + x – 45
qaws [65]
(a)
12x  ^{5}    - 10x ^{2}  + x - 45
(b)we have 4 terms in this expression.
(c)+12 is the leading coefficient in
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6 0
3 years ago
Can someone plz help me!??!
Vaselesa [24]
To solve for x, you simplify both sides of the equation and then isolate the variable.

<em>10x + 12 = $72.00</em>
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Six people attended the concert.
<em>Check the answer:
(10 • 6) + 12 = 72.00
60 + 12 = 72.00
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8 0
4 years ago
Cos^-1/2xsinx-cos^3/2xsinx=sin^3x√cosx/cosx​
sashaice [31]

Pull out the common factor of \cos^{-1/2}x\sin x:

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Recall that 1-\cos^2x=\sin^2x:

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Rationalize the denominator:

\cos^{-1/2}x\sin x-\cos^{3/2}x\sin x=\dfrac{\sin^3x\sqrt{\cos x}}{(\sqrt{\cos x})^2}=\dfrac{\sin^3x\sqrt{\cos x}}{\cos x}

8 0
3 years ago
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