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3 years ago

Express as a trinomial. (2x – 4)(3x – 3) ASAP

Mathematics

1 answer:

ladessa [460]3 years ago

6 0

It wil be 6x^2-18x+12

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5/x - 3/4 =<br> Simplify

Verdich [7]

Answer:

$\frac{20-3x}{4x}$

Step-by-step explanation:

-This is an LCM problem.

-To simplify, we introduce a least common multiplier which is equivalent the product of the denominators:

$LCM=x\times 4\\\\=4x$

#We introduce the LCM and adjust the fractions based on it :

$=\frac{5}{x}+\frac{3}{4}\\\\\\=\frac{20}{4x}+\frac{3x}{4x}\\\\\\=\frac{20-3x}{4x}$

Hence, the simplified form of the fraction is: $\frac{20-3x}{4x}$

7 0

3 years ago

Find the value for the side marked below.

lions [1.4K]

Answer:

y = 189.8

Step-by-step explanation:

Apply trigonometric function to find y.

Reference angle (θ) = 50°

Adjacent side = 122

Hypotenuse = y

Apply CAH, since the Hypotenuse and the Adjacent are involved.

Thus:

Cos θ = Adj/Hypo

Plug in the values

Cos 50° = 122/y

y*Cos 50° = 122

y = 122/cos 50°

y = 189.8 (beater tenth)

6 0

3 years ago

Remove the parentheses. -3(4y-v-2)

adell [148]

-3 times 4y - v -2 hope this helps !

6 0

3 years ago

Help for number 10 please

tamaranim1 [39]

Start with

$4(3^3-8) \div 2$

Exponents have the highest priority, so we evaluate 3 cubed first:

$4(27-8) \div 2$

Next, we have to solve parenthesis first: we have 27-8 = 19, so the expression becomes

$4 \times 19 \div 2$

Multiplications and divisions have the same priority, so we perform them as they appear: $4 \times 19 = 76$ , so the expression becomes

$76 \div 2 = 38$

4 0

3 years ago

What is a number between 0.0006 and 0.00029

Kisachek [45]

Answer:

0.00035

0.00055

0.00045

Step-by-step explanation.

Anything between 0.00029 and 0.00060 would be a correct answer.

8 0

3 years ago

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