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VLD [36.1K]
3 years ago
14

Simplify the expression: -3(6 - 1.5n)=

Mathematics
2 answers:
stealth61 [152]3 years ago
6 0

Answer:

-18 + 4.5n

Step-by-step explanation:

-3(6 - 1.5n) = -3(6) -3(-1.5n)                  Distributive

                  = -18 + 4.5n                       Multiplication. Remember (-) (-) = +

                   

Tatiana [17]3 years ago
3 0

Answer:

Step-by-step explanation:

Use distributive property: a*(b +c) =a*b + a*c

-3( 6 - 1.5n) = (-3)*6 - (-3)*1.5n

                  = -18 + 4.5n

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taurus [48]

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37.68 = (1/3) x pi x r^2 x h

37.68 = (1/3) x pi x 3^2 x h

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37.68 = 9.42 x h

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3 years ago
-1/3+(-7/4) in simplist form
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Answer:

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Step-by-step explanation:

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8 0
2 years ago
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Find the percent of the area under the density curve where x is more than 3. <br>​
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Answer:

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Step-by-step explanation:

Since the density curve is a linear function, the area under the curve can be calculated by the geometric formula for a triangle, defined by the following expression:

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Where:

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y_{f} - y_{o} - Height of the triangle, in units.

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7 0
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Answer:

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vlada-n [284]

Answer:

-10/8

Step-by-step explanation:

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4 0
3 years ago
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