2 years ago

Which value of y makes the inequality 3y^2 + 2(y - 5) >8 true?

Mathematics

1 answer:

AveGali [126]2 years ago

7 0

Answer:

-3

Step-by-step explanation:

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5,000+300+8 in standard form

lilavasa [31]

Answer:

5,308

Step-by-step explanation:

3 0

3 years ago

How find derivative of function: y=arcsin(2x+1)<br> ...?

Setler [38]

$( \arcsin{x})'= \frac{1}{ \sqrt{1-x^2} } 
\\
\\ (\arcsin{(2x+1)})'= \frac{1}{ \sqrt{1-(2x+1)^2} } (2x+1)'= \frac{2}{ \sqrt{1-(4x^2+4x+1)} } =
\\
\\= \frac{2}{ \sqrt{-4x^2-4x} } =\frac{2}{ \sqrt{4x(-x-1} )} =\frac{2}{ 2\sqrt{x(-x-1} )} =\frac{1}{ \sqrt{x(-x-1} )}$

3 0

3 years ago

2+2+1,000,000,000,000,000,000,000,000,000,000+54=

Alika [10]

1,000,000,000,000,000,000,000,000,000,059 is the answer. Hope I helped!

3 0

3 years ago

Need a litttle help thx yall

emmasim [6.3K]

Answer:

2 in by 1 in

Step-by-step explanation:

1 5/16 x 2 = 2 5/8

so 2 5/8 = 2 inches

1 5/16 = 1 inch

3 0

2 years ago

I need help with geometry

GREYUIT [131]

9514 1404 393

Answer:

Step-by-step explanation:

Attached is a copy of the figure with some of the clutter removed. The congruent angles marked with a single arc, and the parallel lines are given.

The angles marked with a double arc are congruent because they are alternate interior angles where transversal XZ crosses parallel lines XW and YZ. Of course, side XZ is congruent to itself.

Hence we have two angles and a side not between them that are congruent. We can declare ∆XWZ ≅ ∆ZYX by the AAS postulate. (choice A)

6 0

3 years ago