3 years ago

Find the surface area of the rectangular prism. 8 yd 4 yd 5 yd

Mathematics

1 answer:

Naddik [55]3 years ago

8 0

Answer:

A=184

Step-by-step explanation:

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A 750ml bottle of highland.Spring Water cost $0.96.Work out the cost per litre when bought in this way

iris [78.8K]

Answer:

$1.28 per liter

Step-by-step explanation:

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3 years ago

9. Krista and Emily wrote an equation of a line that is parallel to the line y = 3x - 1 and passing

Andre45 [30]

Step-by-step explanation:

Hey there!

The equation, of a st. line that passes through point (5,9) is,

$(y - y1) = m1(y - y1)$

Put the values,

$(y - 9) = m1(x - 5)$

It is 1st equation.

Now, another equation is,

y = 3x-1.........(ii)

Comparing the equation with y = mx+c.

Slope (m2)= 3

As per the parallel lines,

m1=m2=3

Putting,

the value of m1 in equation(i)

(y-9)= 3(x-5)

y-9= 3x - 15

y = 3x - 6.

So, Krista equation is correct.

Hope it helps...

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3 years ago

Must m in the equation y=mx+b always be a positive number?

Effectus [21]

If the slope of the number is positive (the graph goes upward from left to right), then m will be positive, but if the slope is negative (the graph goes downward from left to right), then m is negative. So, no. M does not have to be a positive number, it may also be negative.

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3 years ago

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At the beginning of year 1, Gracie invests $350 at an annual simple interest rate of 4%. She makes no deposits to or withdrawals

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Answer:

Step-by-step explanation:

The answer is A

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95% of the question coretly on a 40-question test.How you answer many question you answer incorrectly?

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