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Nastasia [14]
3 years ago
7

Determine whether each expression is equivalent to (2x^3)2/5

Mathematics
2 answers:
-Dominant- [34]3 years ago
7 0

Answer:

1.Yes

2.No

3.No

4.Yes

5.No

Step-by-step explanation:

UNO [17]3 years ago
3 0

Answer:

Yes

No

No

Yes

No

Step-by-step explanation:

The given expression is \sqrt[5]{(2x^{3})^{2}  }

This can be rewritten as

\sqrt[5]{4x^{6} }

Then an x can be factored out to give you

x\sqrt[5]{4x}

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Write the point-slope form of the line that passes through (-8, 2) and is perpendicular to a line with a slope of -8
Schach [20]

Answer:

y - 2 = (1/8)(x + 8)

Step-by-step explanation:

The slope of the given line is -8.  That means the slope of any line perpendicular to the given line will be the negative reciprocal of -8, which would be (1/8).

Then the desired equation is

y - 2 = (1/8)(x + 8)

4 0
3 years ago
Y=2(x+1)^2 has how many real roots
oee [108]

The equation y= 2(x+1)^2 has one real root and that is x=-1.

What is real roots of the equation?

    We are aware that when we resolve a linear or quadratic equation, we always arrive at the value variable of the equation, or, to put it another way, we always locate the equation's solution. This "solution" is what we refer to as the real roots. For instance, when the equation X^2-7x+12=0 is solved, the actual roots are 3 and 4.

Here given,

=> y = 2(x+1)^2

Take y=0 then,

=> 2(x+1)^2=0

=> (x+1)^2=0

=>(x+1)=0

=> x=-1

Hence the given equation has one real root and that is x=-1.

To learn more about real roots refer the below link

brainly.com/question/24147137

#SPJ1

8 0
1 year ago
Read 2 more answers
Plz help me, it's urgent​
antiseptic1488 [7]
The answer is this!

6 0
3 years ago
ABCD and PLMN are similar rectangles. Find the scale factor for turning rectangle ABCD into rectangle PLMN.
Usimov [2.4K]
Your answer is 3/2 i know for a fact
4 0
3 years ago
In ΔBCD, the measure of ∠D=90°, DC = 55, CB = 73, and BD = 48. What ratio represents the cosine of ∠C?
Vladimir [108]

Answer:

48/73

Step-by-step explanation:

cosine = adjacent/hypotenuse

= 48/73

8 0
2 years ago
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