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1 year ago

Is the expression (5x5)^3 equivalent to 5x5^3

Mathematics

2 answers:

german1 year ago

6 0

Answer:

No.

Step-by-step explanation:

The order of operations in both problems are different, giving two very different results. Therefore, they are unequal.

Vadim26 [7]1 year ago

4 0

Answer: No it’s not……

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Help plz

LUCKY_DIMON [66]

Answer:

h = 0.64 ft

Step-by-step explanation:

$s = \frac{14 + 12 + 6}{2} = \frac{32}{2} = 16 \: ft \\ \\ A = \sqrt{(s - 14)(s - 12)(s - 6)} \\ \\ A = \sqrt{(16 - 14)(16 - 12)(16 - 6)} \\ \\ A = \sqrt{(2)(4)(10)} \\ \\ A = \sqrt{80} \\ \\ A = 8.94427191\\ \\ A \approx 8.94 \: {ft}^{2}$

A = 14h

8.94427191 = 14h

h = 8.94/14

h = 0.638571429

h = 0.64 ft

7 0

2 years ago

Find the slope of the line that contains these points.(5,1) (-3,1)

shtirl [24]

Slope equals change in y divided by change in x.

m=(y2-y1)/(x2-x1)

m=(1-1)/(5--3)

m=0/8

m=0

The slope is zero.

So this is a horizontal line of the form y=1

3 0

3 years ago

After a 20% discount and 5% sales tax, a book costs $16.80. What was the original price of the book?

natka813 [3]

<u>Answer:</u>

19.15

<u>Step-by-step explanation:</u>

16.80 x 5% = 0.84

16.80 - 0.84 = 15.96

15.96 x 20% = 3.19

15.96 + 3.19 = 19.15

8 0

3 years ago

Solve the following quadratic equation by factoring or Quadratic Formula.

s344n2d4d5 [400]

Answer:

Step-by-step explanation:

x2 - 3x - 10. = 0

x2 + 2x - 5x - 10 = 0

(x2 + 2x) (-5x - 10) = 0

x (x + 2) - 5 (x + 2) = 0

(x - 5) (x + 2) = 0

x - 5 = 0 x + 2 = 0

x = 5 or x = - 2.

6 0

2 years ago

Read 2 more answers

A kayaker moves 32 meters northward, then 6 meters

netineya [11]

Answer:

distance moved by kayaker is 54m

4 0

3 years ago