3 years ago

Which polynomial identity will prove that 64+27=91

Mathematics

2 answers:

Kipish [7]3 years ago

8 0

8^3+3^3

27=3*3*3
64=8*8*8

zepelin [54]3 years ago

4 0

Answer: sums of the cubes

Step-by-step explanation:

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Do two congruent polygons satisfy the conditions for similarity ? Why ?

Vedmedyk [2.9K]

Congruent shapes are the same, so its safe to say that congruent shapes must also be similar.

4 0

2 years ago

Simplify the expression<br> 70.7-5.76

Romashka-Z-Leto [24]

Answer:

64.94

Explanation

You arrange the numbers in such a way, to be in line with their decimal points like this:

70.7

-5.76

Then you subtract. Notice that on top of the 6 is nothing which is equal to 0

3 0

2 years ago

1 1/2 divided by $0.99?

saw5 [17]

11/2 divided by $0.99 is $<span>1.51</span>

8 0

3 years ago

The data show the traveler spending in billions of dollars for a recent year for a sample of the states. Round your answers to t

xz_007 [3.2K]

Answer:

The range of given data set is 90.

Step-by-step explanation:

We are given the following data:

20.9, 33.1, 21.8, 58.5, 23.5, 110.9, 30.4, 24.9, 74.1, 60.3, 40.4, 45.4

When this data is arranged in ascending order, we get:

20.9 , 21.8 , 23.5 , 24.9 , 30.4 , 33.1 , 40.4 , 45.4 , 58.5 , 60.3 , 74.1 , 110.9

Range is a measure of dispersion and can be easily calculated.

Formula:

$Range = \text{Maximum values - minimum value}$

$Range = 110.9 - 20.9 = 90$

Thus, the range of given data set is 90.

7 0

2 years ago

I am having a conflict with my family what is 7-1×0+3÷3 = ?

ryzh [129]

Follow PEMDAS.

Parenthesis
Exponents
Multiplication & Division
Addition & Subtraction

Alright, do multiplication first, then division. Then, do subtraction then addition.

$7-1*0+3/3= \\ 7-0+3/3= \\ 7 - 0 + 1= \\ 7 + 1 = 8 \\ 7-1*0+3/3 =8$

Hope this helped!

6 0

3 years ago