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aleksklad [387]
3 years ago
11

2-2x>-20 A. x> 12 B. x <9 C. x < 10 D. x < 11

Mathematics
2 answers:
Ulleksa [173]3 years ago
8 0

Answer:

D. x<11

Step-by-step explanation:

This is because:

2-2x>-20

-2x>-20-2

-2x>-22

(x gets cut=off from two sides and 2 from the LHS divides 22 by 11. Hence we get: )

x>11

This is the correct answer, but if you want to match this answer with the question:

x>11 (We got)

now,            0>11-x

-11>-x      (- gets cut off)

11>x

(ie.) x<11

Hence Proved!!!

Hope this helped

Pls click Brainliest answer if this helped you!

Thepotemich [5.8K]3 years ago
3 0

Answer:

Step-by-step explanation:

-2x>-20-2

-2x>-22 | /(-2)

x<11

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2 years ago
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storchak [24]

To find the volume of a triangular pyramid, the formula is:

V=\frac{1}{3}(Area\text{ }of\text{ }thebase)(height)

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We use this area to find the volume.

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3 0
1 year ago
Can x3 – 3x + 1 be the quotient on division of x5+ 2x3 + x – 1 by a polynomial in x of degree 3? Justify​
mestny [16]

Answer:

No

Step-by-step explanation:

x⁵ + 2x³ + x - 1  -> degree of  the polynomial is 5

So, when x⁵ is divided by x³, the quotient should be x⁵⁻³ = x².

So, x³ - 3x + 1 cannot be a quotient

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Answer:

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Step-by-step explanation:

6 0
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Answer:

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Step-by-step explanation:

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