2 years ago

What is the reciprocal of 8/5?

Mathematics

2 answers:

sergeinik [125]2 years ago

5 0

Answer:

Step-by-step explanation:

viva [34]2 years ago

4 0

Answer:

5/8

Step-by-step explanation:

To find the reciprocal, flip the fraction. The sign remains the same.

The reciprocal of 8/5 is 5/8.

Answer: 5/8

You might be interested in

Mrs Ruiz needs to put 0.25 oz of water into each cup for a science experiment. How many cups can she fill with a 24 oz bottle of

balu736 [363]

She can fill 96 cups because you divide 24 by .25

3 0

2 years ago

Read 2 more answers

Express the radical using the imaginary unit, i

Kipish [7]

Answer:

7i.

Step-by-step explanation:

Note : The given expression must be $\sqrt{-49}$ .

We have to write this radical value in the imaginary value.

The given value can be rewritten as

$\sqrt{-49}=\sqrt{49\times (-1)}$

$\sqrt{-49}=\sqrt{49}\times \sqrt{-1}$ $[\because \sqrt{ab}=\sqrt{a}\sqrt{b}]$

$\sqrt{-49}=7\times i$ $[\because \sqrt{-1}=i]$

$\sqrt{-49}=7i$

Therefore, the required expression is 7i.

8 0

3 years ago

Someone help me answer this

denis23 [38]

65 yards because of a2+b2=c2

7 0

2 years ago

Read 2 more answers

Pls i cannot fail this !

FrozenT [24]

A= 3.14* 12^2
= 3.14* 144
= 452.16cm^2

3 0

2 years ago

Read 2 more answers

Among 500 freshmen pursuing a business degree at a university, 311 are enrolled in an economics course, 243 are enrolled in a ma

Allushta [10]

Solution :

Let A = Economics, B = Mathematics

n(A) = 311, n(B) = 243, $n(A \cap B) = 135$

a). So, $n(A \cup B) = n(A) +n(B) - n(A \cap B)$

= 311 + 243 - 135

= 419

b). n(A only) = 311 - 135

= 176

n(B only) = 243 - 135

= 108

Exactly one of these two courses

$=\frac{176+108}{500}$

= 0.568

c). Neither economics nor mathematics

$=\frac{500-419}{500}$

$=\frac{81}{500}$

= 0.162

7 0

2 years ago