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Over [174]
3 years ago
9

Pls can someone help me with this, and please explain why?

Mathematics
2 answers:
kolezko [41]3 years ago
5 0
C is the correct answer. It can’t be D because negative can’t be under radical.

Hope this helps!
Luda [366]3 years ago
4 0

Answer:

C

Step-by-step explanation:

recall the property a^{1/b}= \sqrt[b]{a}

if we apply this to this case,

x^{1/4} = \sqrt[4]{x}

- x^{1/4} = - \sqrt[4]{x}

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Louis eat 6/8 of a pizza what fraction of the pizza is left over
arlik [135]
1 whole pizza is equal to 8/8. If Louis eats 6/8 then there should be 2/8 left, if your teacher wants it simplified then you will divide both the numerator and the denominator by 2 giving you a fraction of 1/4.
8 0
3 years ago
Find the area of a tank which measures 25cm and 10cm
laiz [17]

Answer:

Area = 250

Step-by-step explanation:

25 x 10

Length * Width

5 0
2 years ago
A person can see the top of a building at an angle of 65°. The person is standing 50 ft away from
zhannawk [14.2K]

9514 1404 393

Answer:

  (b)  112.2 ft

Step-by-step explanation:

The relevant trig relation is ...

  Tan = Opposite/Adjacent

For the given geometry, this becomes ...

  tan(65°) = (height above eye level)/(50 ft)

Then we have ...

  (height above eye level) = (50 ft)tan(65°) = 107.2 ft

Adding the height of eye level will give us the height of the building.

  building height = (eye level height) + (height above eye level)

  building height = (5 ft) + (107.2 ft)

  building height = 112.2 ft

6 0
3 years ago
Watch rep
Sveta_85 [38]

Something happened when you copy and pasted the question, was it important to the question?

8 0
3 years ago
Correctly describe the slope of the graph of 2x + 5y = 6?
USPshnik [31]

Answer:

2x + 5y = 6z

ok

6 0
3 years ago
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