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LUCKY_DIMON [66]
3 years ago
15

What is the value of the expression below?

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
5 0
The answer is 4.5. 1021
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Explain why the polynomial 144x2 − 200x + 81 is not a perfect square.
Sloan [31]
The square root of 144x^2 = 12 x
and square root of + 81 = 9 or -9

if  this polynomial were a perfect square then its factors would be 
(12x - 9)(12x - 9)

but its not a perfect squre because (12x - 9)(12x - 9)  = 144x^2 - 216x + 81.
5 0
3 years ago
The graph of h(x) is a translation of f(x)=3 √x
Gnoma [55]

Answer:

h(x)=\sqrt[3]{x+2}

Step-by-step explanation:

we have

f(x)=\sqrt[3]{x}

The inflection point of f(x) is the point (0,0)

The inflection point of h(x) is the point (-2,0) -----> see the given graph

so

the rule of the translation of f(x) to h(x) is

(x,y)------> (x-2,y)

That means------> The translation is 2 units to the left

therefore

The equation of h(x) is equal to

h(x)=\sqrt[3]{x+2}

5 0
4 years ago
Read 2 more answers
If it starts out at -10 degrees, what will the temperature be if it rises 30 degrees?
Bond [772]

add 30 to -10:

-10 + 30 = 20

 Answer is B.

4 0
4 years ago
Please help me! ASAP! WILL GIVE BRAINLIEST!!!
Lapatulllka [165]
1. Given
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3 years ago
Which of the following numbers represents the fraction 8/9 to the nearest percent?
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The number that presents 8/9 to the nearest percent is .89.
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