3 years ago

Helpppppppppppppppppp

Mathematics

1 answer:

Mamont248 [21]3 years ago

4 0

I’m pretty sure that’s true.

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The absolute value of an integer is always negative. O TRUE O FALSE

saveliy_v [14]

Answer:

False

Step-by-step explanation:

The absolute value of an integer is always positive.

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3 years ago

-2x + 5 = -2x + 5<br> how many solutions

n200080 [17]

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infinite many solutions

Step-by-step explanation:

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2 years ago

A campus deli serves 250 customers over its busy lunch period from 11:30 a.m. to 1:30 p.m. A quick count of the number of custom

hammer [34]

2 mins brief douxv six

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2 years ago

Add. Your answer should be a polynomial in standard form. ( − 8 y 2 − 9 y ) + ( 8 y 3 + 9 y 2 − 2 y ) =

aliya0001 [1]

(−8* y^2−9*y)+(8*y^3+9*y^2−2*y)
first, remove extraneous parentheses (or distribute if negative)
=−8* y^2−9*y+8*y^3+9*y^2−2*y
then group terms in decreasing degree of y (variable)
=+8*y^3 −8* y^2+9*y^2 −9*y−2*y
simply expression by adding/subtracting similar terms
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to give the final answer.

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3 years ago

How much time is needed for a 15,000 W engine to do 1,800,000 J of work? (Power: P = W/t) 0.008 s 8 s 120 s 1,785,000 s

Thepotemich [5.8K]

By definition, the power is given by:
$P = \frac{W}{t}$
By definition, the power is given by:
Where,
W: Work done
t: time
Clearing the time we have:
$t = \frac{W}{P}$
Substituting values we have:
$t = \frac{1800000}{15000}$
Making the corresponding calculations we have:
$t = 120s$
Answer:
is needed for a 15,000 W engine to do 1,800,000 J of work about:
$t = 120s$

7 0

3 years ago

Read 2 more answers