2 years ago

Round 452 to the nearest hundred

Mathematics

1 answer:

Anna007 [38]2 years ago

6 0

Answer:

500

Step-by-step explanation:

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Dahasolnce [82]

I believe u=5

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2 years ago

Multiply. (2x + 6)^2

Simora [160]

Answer: B
(2x + 6)^2 can be rewrote as (2x + 6)(2x + 6).
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1 year ago

Read 2 more answers

Write in slope intercept form of the equation of a line passing through (-1,4) and perpendicular to y=x-5.

andrew11 [14]

Answer:

y=-x+3

Step-by-step explanation:

The general slope-intercept equation of a line is y=mx+b where m is the slope and b represents the y intercept. y and x are simply a point the line passes through. In this case, y=x-5, meaning m=1 and b=-5.

In order to find the perpendicular slope, we should take the current slope's negative reciprocal. We have:

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

Therefore, our perpendicular slope is -1. We now have equation:

$y=-x+b$

We can plug in the known values of the point (-1,4) to solve for b.

$4=(-1)*(-1)+b\\4=1+b\\b=3$

If we now put what we found together, we have equation

$y=-x+3$

I hope this helps! Let me know if you have any further questions :)

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2 years ago

Maria buys 8 1/3 pounds of beef to make tacos for a party. She uses 5/9 pound of beef for a each taco. How many tacos can Maria

Reika [66]

You will have to divide the beef Maria bought by the amount of beef she uses to make the tacos. She can make 15 tacos.

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3 years ago

Sam needs to rent a van for a school field trip. Van Company A charges a one time fee of $250 plus $10 for each mile driven. Van

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D.y = 10x + 250

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