2 years ago

Find the sum. 3(2 – 0.9h) +(-1.3h – 4) =

Mathematics

2 answers:

levacccp [35]2 years ago

6 0

Answer:

1.3h and mievdhevev

Step-by-step explanation:

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iogann1982 [59]2 years ago

4 0

Answer:

i believe your answer is... -1.3h - 0.7

Step-by-step explanation:

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OverLord2011 [107]

Answer:

Step-by-step explanation:

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2 years ago

For thousand 400 is 10 times as much as 440

ss7ja [257]

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Read 2 more answers

Find the volume of the prism in cumbic centimeters

VLD [36.1K]

Answer:

351cm³

step by step explanation:

Volume of the prism:

=[1/2×(a+b)×h]×l

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2 years ago

Fine the equation of the line through (o, -3) perpendicular to y =4x+4

svlad2 [7]

Answer:

The equation of the line is $y = -\frac{x}{4} - 3$

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

$y = mx + b$

In which m is the slope and b is the y-intercept(the value of y when x = 0).

Perpendicular lines:

If two lines are perpendicular, the multiplication of their slopes is -1.

Line perpendicular to y = 4x + 4.

This line has slope 4, so our line will have slope:

$4m = -1$

$m = -\frac{1}{4}$

$y = -\frac{x}{4} + b$

Through (0, -3)

This means that $b = -3$

$y = -\frac{x}{4} - 3$

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2 years ago

At noon, Trevor and Kim start running from the same point. Trevor runs east at a speed of 5 mph and Kim runs west at a speed of

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They will be 12 miles apart a 2:30 pm, Trevor runs at a speed of 5 miles per hour, which they both start at noon which means, roughly in 12 miles it will be 2:30pm.

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