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3 years ago

Find the non permissible replacement for a in this expression y-3/y+7

Mathematics

1 answer:

elena-s [515]3 years ago

7 0

Answer:

first 3plus 7 =10 then 10 y is your answer

now you help me

Alexandra makes a pattern she uses 2 square for every 3 triangles in the pattern , how many triangles will Alexandra uses if the pattern has 18 square?

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Round 219.870754015 to the nearest hundred.

KatRina [158]

Answer:

200

Step-by-step explanation:

Because you are rounding to the hundreds, you look at the tens place. The tens place is a "1" and 1 is below five, so you round down to 200.

4 0

3 years ago

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Which expression represents 43 minus the sum of 16 and 11

gogolik [260]

Answer:

43-(16*11) = -133

Step-by-step explanation:

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2 years ago

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How do you solve this URGENT (50pts)

Aliun [14]

Explanation:

x + 3y = 2

Converting it to slope intercept form:

y = mx + b [where m is slope, b is y-intercept]

Make y the subject:

$\sf \rightarrow 3y = 2 - x$

$\sf \rightarrow 3y = -x + 2$

$\sf \rightarrow y = -\dfrac{x}{3} + \dfrac{2}{3}$

$\sf \rightarrow y = -\dfrac{1}{3} x+ \dfrac{2}{3}$

which reveals slope:

$\star \ slope: \sf - \dfrac{1}{3}$

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1 year ago

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Marisol is in a bathtub that is shaped like a rectangular prism, about 5 ft long, 2 ft wide, and 1 ft deep. She is drinking hot

MakcuM [25]

The value 28 should have been rounded to 2×101

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2 years ago

Is this all correct?

expeople1 [14]

Yes it looks like it would be right

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2 years ago

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