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Marat540 [252]
2 years ago
14

Which of the following is a true statement?

Mathematics
2 answers:
GaryK [48]2 years ago
8 0
1. 2, 3, 4 are correct

Lina20 [59]2 years ago
5 0
1) last three cba to do the rest soz
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Simplify the expression so there is only one positive power for each base. ​
katen-ka-za [31]

Answer:

Option (A)

Step-by-step explanation:

The given expression is,

(5^{-2}\times 4^{-4})^{-2}

Since x^{-1}=\frac{1}{x} and \frac{1}{x^{-1}}=x

5^{2}=\frac{1}{5^{-2}}

4^{2}=\frac{1}{4^{-2}}

Therefore, (5^{-2}\times 4^{-4})^{-2}=\frac{1}{(5^{-2}\times 4^{-4})^{2}}

                                         =\frac{1}{(5^{-2})^2\times (4^{-4})^2}

                                         =\frac{1}{5^{-4}\times 4^{-8}}

                                         =\frac{1}{5^{-4}}\times \frac{1}{4^{-8}}

                                         =5^{4}\times 4^{8}                            

Option (A) will be the answer.                                          

8 0
2 years ago
In baseball,the pitcher's mound is 60'6 feet from home plate,center field is 350' from home plate,and the distance between each
ahrayia [7]
This problem can be seen as a rectangle triangle where the vertices are:
 Vertice 1: home plate
 Vertice 2: First base
 Vertice 3: second base.
 Right angle between vertice 1 and 2 and vertice 2 and 3.
 Distance between each base in 90 '.
 Calculating then the distance between home plate and second base we have:
 d = root ((90) ^ 2 + (90) ^ 2)
 d = 127.28 feets
 answer:
 the distance between home plate and second base is 127.28 feets
3 0
3 years ago
100 points, very easy anwser asap
levacccp [35]

Answer:

An Arc

Step-by-step explanation:

3 0
2 years ago
What type of number is
eimsori [14]

Answer:

A) rational number

Step-by-step explanation:

56 is a rational number because it can be expressed as the quotient of two integers like 56 ÷ 1.

6 0
3 years ago
Read 2 more answers
23.4 x 13.9 divide 0.18
blagie [28]
The answer is 17251.4
7 0
3 years ago
Read 2 more answers
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