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3 years ago

Write an expression for the words - Divide 10 by 4 and then subtract 6.2

Mathematics

2 answers:

strojnjashka [21]3 years ago

7 0

All you have to do it (10/4)-6.2

prohojiy [21]3 years ago

6 0

(10/4) - 6.2

10 divided by 4, do that first because it's in the parenthesis, then subtract 6.2 from it.

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What’s the mean for the data set below? 12, 15, 10, 11

Darina [25.2K]

Answer:

48÷4=12

Answer is 12

Step-by-step explanation:

Add them together and divide by the numbers of (things)

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1 year ago

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Find the slope of a line if the points (2,-1) and (5,3) are on the line

Romashka [77]

Answer:

$\huge{ \boxed{ \sf{ \frac{4}{3} }}}$

Step-by-step explanation:

$\star{ \sf{ \: Let \: the \: points \: be \: A \: and \: B}}$

$\star{ \sf{ \: Let \: a(2,-1) \: be \: (x1 \:, y1) \: and \: b (5,3) \: be \: (x2 \:, y2)}}$

$\underline{ \sf{Finding \: the \: slope \: of \: the \: line}}$

$\boxed{ \sf{Slope = \frac{y2 - y1}{x2 - x1} }}$

$\mapsto{ \sf{Slope = \frac{3 - ( - 1)}{5 - 2} }}$

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Hope I helped!

Best regards! :D

~ $\text{TheAnimeGirl}$

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3 years ago

Write x2 - 12x + 8 = 0 in vertex form.

antiseptic1488 [7]

(x-4)^2-19=y
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2 years ago

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vodomira [7]

Answer:

Last Option moved $\frac{\pi}{2}$ units right

Step-by-step explanation:

If we have a function f(x) and we want to move it horizontally then we make the transformation:

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Notice that in this transformation

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Six notebooks cost $8.34. How much per notebook?

Setler79 [48]

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