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yan [13]
3 years ago
9

What is the answer to -8(-1)•1(-4)

Mathematics
1 answer:
horsena [70]3 years ago
3 0

The answer is -32.  This is because when you multiply to negatives it becomes a positive.  So its 8*-4 making the answer be -32.

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If u +t=5 and u – t = 2, what is the value of (u – t)(u2 – ť)?<br> ?
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Answer:

The Heaviside step function, or the unit step function, usually denoted by H or θ (but sometimes u, 1 or ), is a discontinuous function, named after Oliver Heaviside (1850–1925), whose value is zero for negative arguments and one for positive arguments.

Step-by-step explanation:

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Draw an a example of a composite figure that has a volume between 750 and 900 cubic units
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3a-2/3+2a+3/2=a+7/6.find a ​
S_A_V [24]

I think your question seems to be ;

{\:\implies \quad \sf 3a-\dfrac23 +2a+\dfrac32 =a+\dfrac76}

So I will be solving for that ;

{\:\implies \quad \sf 3a+2a+\left(\dfrac32 -\dfrac23\right)=a+\dfrac76}

{\:\implies \quad \sf 5a+\left(\dfrac{9-4}{6}\right)=a+\dfrac76}

{\:\implies \quad \sf 5a+\dfrac56 =a+\dfrac76}

{\:\implies \quad \sf 5a-a=\dfrac76 -\dfrac56}

{\:\implies \quad \sf 4a=\dfrac{7-5}{6}}

{\:\implies \quad \sf 4a=\dfrac26}

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{\:\implies \quad \bf \therefore \quad \underline{\underline{a=\dfrac{1}{12}}}}

7 0
3 years ago
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