3 years ago

Use the order of operations to simplify the following expression.

Mathematics

2 answers:

Phoenix [80]3 years ago

8 0

Answer:

ion know it lol

Step-by-step explanation:

nope

kakasveta [241]3 years ago

6 0

10 the answer is 10 pemdas

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2/3n+1/2=3/4 I need this fast pls

Kisachek [45]

Answer:

n = ⅜

Step-by-step explanation:

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2 years ago

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Pls solve question 4b. Verrry urgent . Ok tyy

kodGreya [7K]

Answer:

$y = 3\left(x-\dfrac{3}{2}\right)^2+\dfrac{41}{4}$

Step-by-step explanation:

Given equation:

$y = 3x^2 - 9x + 17$

Factor out 3 from the first 2 terms:

$y = 3(x^2 - 3x) + 17$

Divide the coefficient of x by 2 and square it: (-3 ÷ 2)² = 9/4

Add this inside the parentheses and subtract the distributed value of it outside the parentheses:

$y = 3\left(x^2 - 3x+\dfrac{9}{4}\right) + 17-\dfrac{27}{4}$

Factor the parentheses and combine the constants:

$y = 3\left(x-\dfrac{3}{2}\right)^2+\dfrac{41}{4}$

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1 year ago

Solve the equation 6-x-x=18 A. -6 B. 6 C. 9 D. -9

Veronika [31]

A. x = -6
6-x-x = 18
6-2x =18
-2x = 12
x = -6

4 0

3 years ago

Hi i need help asap TvT

Sergio [31]

Answer:

1 is the answer

Step-by-step explanation:

bc the first number represent x and the second y

(x,y)

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2 years ago

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To make 1c1/2 dozen muffins, a recipe uses 3 1/2 cups of flour. How many cups of flour are needed for every dozen muffins made?

vazorg [7]

I think it might be 3/7

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3 years ago