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3 years ago

without doing any calculations, is -3 over 4 to the thirteenth power negative or positive? explain you reasoning.

1 answer:

3 0

It would be negative, because you would multiply-3/4 13 time over and over. It would come out positive but after you keep multiplying a negative and the 13 is odd it would be negative

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Let A={2,3,4} B={2,5,6} C={5,6,2} and D={6}. Determine if the following statements are true:

Pie

Answer:

i. 4∈C => False

ii. 5∈C => True

iii. A = B => False

iv. B=C => True

Step-by-step explanation:

Given sets are:

$A = \{2,3,4\}\\B = \{2,5,6\}\\C = \{5,6,2\}\\D = \{6\}$

Lets look at the statements one by one.

i. 4∈C

This statement means that 4 is a member of set C. Looking at the members of set C, it can be concluded that the statement is wrong as C doesn't contain 4.

ii. 5∈C

This statement is true as 5 is a member of C.

iii. A=B

This statement states that set A is equal to set B. Two sets are said to be equal if there number of elements and members are same. Set A and Set B have different members so this statement is false.

iv. B=C

Set B and Set C have equal number of members and the members (5,6,2) are also same so the statement is true.

Hence,

i. 4∈C => False

ii. 5∈C => True

iii. A = B => False

iv. B=C => True

5 0

3 years ago

Find the quotient and remainder for 52 divided by 8

Vinil7 [7]

The quotient is 6 and remainder is 6, because 8 goes into 52 6 times and that equals 48. Since 52-48=4, the remainder is 4.

4 0

3 years ago

Read 2 more answers

How do you find the square root of a fraction? For example: what’s the square root of 115/100

Bingel [31]

Answer:

Take the square roots of the numerator and denominator separately.

Explanation:

$y = \sqrt{\frac{115 }{100}}$

$y = \frac{\sqrt{115} }{10}$

===============

If your instructor wants a decimal answer, take the square root of the numerator.

$\frac{\sqrt{115} }{10} = \frac{10.72}{10}$

$\frac{\sqrt{115} }{10}$ = 1.072

4 0

3 years ago

Which side lengths form a right triangle?

fredd [130]

Answer:

Answer: $\huge\mathfrak\pink{S} \huge\mathfrak\purple{o} \huge\mathfrak\blue{l} \huge\mathfrak\red{u} \huge\mathfrak\green{t} \huge\mathfrak\pink{i}\huge\mathfrak\purple{o}\huge\mathfrak\red{n}\huge\mathfrak\orange{➔}\$ Pythagoras law:h²=p²+b²

needed to apply

4²+8²=12²

80≠144 not a right angled triangle

again

2²+√5²=3²

9=9/

side are a right angled triangle

again

2²+2²=(√8)²

4+4=8

8=8

side are a right angled triangle

4 0

3 years ago

Please help and step by step

vivado [14]

Answer:

Step-by-step explanation:

720/144=5

7 0

3 years ago

without doing any calculations, is -3 over 4 to the thirteenth power negative or positive? explain you reasoning. ​

without doing any calculations, is -3 over 4 to the thirteenth power negative or positive? explain you reasoning.