8 months ago

A questionnaire was given to students. The first question

Mathematics

1 answer:

crimeas [40]8 months ago

5 0

Answer:

Step-by-step explanation:

do ur math better bye doing division

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barxatty [35]

Answer:

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Step-by-step explanation:

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3 years ago

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erastovalidia [21]

c^2 = a^2 + b^2

c^2 = 16^2 + 20^2

c^2 = 256 + 400

c^2 = 756

Now, square root both sides.

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3 years ago

Heston found the opposite of a number<br> to be negative 4.2. What is the number?

Daniel [21]

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2 years ago

Soulotion to equation if y is =15 when x=2 ,find y when x=8

skelet666 [1.2K]

Answer:

The value of y for x = 8 is 60 .

Step-by-step explanation:

Given expression as :

For x = 2 , y = 15

Let the equation be written with constant k'

So, y = k x

Or, k = $\dfrac{y}{x}$

∴ k = $\dfrac{15}{2}$

<u>Now, again </u>

For x = 8

equation can be written as

y = k x

Or, y = $\dfrac{15}{2}$ × 8

Or, y = $\frac{15\times 8}{2}$

∴ y = 15 × 4

I.e y = 60

Hence The value of y for x = 8 is 60 . Answer

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3 years ago

(3.2 + 6.8)x - (36 divided by 4)x PLEASE HELPPP

Mrac [35]

Answer:

i dont no but what i got was 10x+144d^3 but do u want to sovle for x i got u X

Step-by-step explanation:

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3 years ago