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3 years ago

How many fifths are there in 6

Mathematics

1 answer:

Lerok [7]3 years ago

4 0

Answer: 30

Step-by-step explanation:

there are 5 fifths in 1 hinting the name fifths

So that means there are 30 fifths in 6

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Can someone help me with this Edginuity question?

Rufina [12.5K]

100 inches times 12 1 minute 1 foot

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3 years ago

1 7/11 divided 2 1/2 Show work if you can :)

Dmitry_Shevchenko [17]

You can say 1 and 7/11 is 18/11 and 2 and 1/2 is 5/2 so :
18/11 ÷ 5/2 so 18/11 * 2/5 = 36/55 = 0.654 :)))
i hope this is helpful
have a nice day

6 0

4 years ago

Read 2 more answers

Please answer right ill give brainliest if you don't know it dont submit an answerrr

Stella [2.4K]

Top 2nd one isn’t a function

5 0

3 years ago

Find the distance between (3,-3) and (2,7)

yarga [219]

Answer:

$\sqrt{101} = D$

Step-by-step explanation:

Method #1

We can draw a right triangle on the graph upon where the points are located and use the Pythagorean Theorem:

${a}^{2} + {b}^{2} = {c}^{2}$

${1}^{2} + {10}^{2} = {c}^{2}$

$1 + 100 = {c}^{2}$

$101 = {c}^{2}$

$\sqrt{101} = c$

* Whenever we talk about distance, we ONLY want the NON-NEGATIVE root.

_______________________________________________

Method #2

Or, we can use the Distance Formula:

$\sqrt{[-x_1 + x_2]^{2} + [-y_1 + y_2]^{2}} = D$

[2, 7] [3, −3]

$\sqrt{[-3 + 2]^{2} + [3 + 7]^{2}} = D$

$\sqrt{[-1]^{2} + 10^{2}} = D$

$\sqrt{1 + 100} = D$

$\sqrt{101} = D$

** You see? It does not matter which method you choose, as long as you are doing the work correctly.

I am delighted to assist you anytime.

5 0

3 years ago

Find the zeros of the function in the interval (-2 pie, 2 pie). f(x) = 3 cos x

Fantom [35]

Answer:

Roots are -π/2 and π/2

Step-by-step explanation:

${ \bf{f(x) = 3 \cos(x) }}$

when x is -2π:

${ \sf{f( - 2\pi) = 3 \cos( - 2\pi) }} \\ { \sf{ = 3}}$

hence -2π is not a zero of the function

when x is 2π:

${ \sf{f(2\pi) = 3 \cos(2\pi) }} \\ { \sf{ = 3}}$

hence 2π is not a zero of the function

when x is π/2:

${ \sf{f( \frac{\pi}{2}) = 3 \cos( \frac{\pi}{2} ) }} \\ { \sf{ = 0}}$

Hence ±π/2 is the zero of the function.

4 0

3 years ago