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RSB [31]
3 years ago
14

Could someone please help and explain how to do this

Mathematics
2 answers:
LiRa [457]3 years ago
7 0

Answer:

Step-by-step explanation:

just remember that \sqrt{x} = x^{1/2}  .......  \sqrt[3]{x} = x^{1/3} \\also  that (x^{a})^{b}  = x^{a*b}

1) x^3 = x^ (3/4) ===> FALSE

2) x^3/4 = x^3/4 ===> TRUE

3) x^3/4 = x^3/4 ===> TRUE

4) x^(4/3) = x^(4/3) ===> TRUE

IrinaK [193]3 years ago
6 0

Answer:1) x^3 = x^ (3/4) ===> FALSE

2) x^3/4 = x^3/4 ===> TRUE

3) x^3/4 = x^3/4 ===> TRUE

4) x^(4/3) = x^(4/3) ===> TRUE

Step-by-step explanation:

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4,520 ÷ 17 pls show the work :(
Lapatulllka [165]

<u>ANS</u>

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3 years ago
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Leno4ka [110]
X is equal to 26 —————————-
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3 years ago
Matthew biked for 4 days across an island. He started at the shoreline, which is at an elevation of 0 feet. At the end of day 1,
erica [24]

Answer:

The answer is 5,030 feet.

Step-by-step explanation:

It is stated that his starting point is at an elevation of 0 feet. He climbs 3.200 feet on the first day and then adds another 1.830 feet on the second day. This makes his total elevation 3,200 + 1,830 = 5.030 feet.

As he reaches the other side of the island on the 3rd day which is at an elevation of 0 feet as well, he loses all the elevation he gained on days 1 and 2, which is 5,030 feet.

I hope this answer helps.

3 0
3 years ago
What is the area, in square inches, of the isosceles trapezoid below?
Nostrana [21]

Area of a trapezoid: (top + bottom)/2 x height

Area = (6.5 + 15.1)/2 x 5

Area = 21.6/2 x 5

Area = 10.8 x 5

Area = 54 square inches.

3 0
3 years ago
3. What multiplication expression<br> represents 7 + 7 + 7 + 7?
olga_2 [115]

Answer: 7 times 4

Step-by-step explanation:

6 0
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