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Nostrana [21]
3 years ago
8

27-[18+(16÷(2×3-4))]​

Mathematics
1 answer:
tia_tia [17]3 years ago
4 0

Answer:

1

Step-by-step explanation:

27 - {18 + (16 ÷ (2 x 3 - 4))}

27 - {18 + (16 ÷ (6 - 4))}

27 - {18 + (16 ÷ 2)}

27 - {18 + 8}

27 - 26 = 1

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Which binomial is a factor of 8x^2y^3-18y
Musya8 [376]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the expression

8x^2y^3-18y

Apply exponent rule:   a^{b+c}=a^ba^c

8x^2y^3-18y=8yy^2-18y    ∵ x^2y^3=yy^2

                    =4\cdot \:2yy^2+9\cdot \:2y

Factor out common term 2y

                    =2y\left(4x^2y^2-9\right)

We know that the Binomial is an expression that consists of two terms. Thus,

(4x²y²- 9) represents the binomial factor of 8x^2y^3-18y

We can further simplify by Factoring 4x²y² - 9:  (2xy + 3) (2xy - 3)

                      =2y\left(2xy+3\right)\left(2xy-3\right)

Here:

(2xy + 3) and (2xy -3) are the binomial factors of 8x^2y^3-18y as each of them consists of two terms.

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3 years ago
Is median a measure of center or a measure of variation
Marianna [84]

Answer:

a

Step-by-step explanation:

7 0
2 years ago
Jenna likes to exercise outdoors. The exercises from which she choose are riding her bike, rollerblading, jogging, and walking.
Afina-wow [57]

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Step-by-step explanation:

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3 years ago
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Find the x and y int of <br><br> p(x)=-x^4+x^3+7x^2-x-6<br><br> Pls show work and explain thx
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Answer:

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Step-by-step explanation:

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Calculate the acceleration of a moving object, given that the object is 500 g and has a a force of 6.5 n
ratelena [41]

Hello!

\large\boxed{a = 13m/s^{2}}

Use the equation F = m · a to solve where:

F = total force (N)

m = mass (kg)

a = acceleration (m/s²)

We are given the force and mass, so we can plug these values into the equation to solve.

However, mass is used in kilograms, so we must convert from grams to kilograms:

1 kg = 1000 grams

Convert using dimensional analysis or proportions:

500 g* \frac{1 kg}{1000g}  = 0.5kg

Plug in the force and mass to solve:

6.5 = 0.5(a)

Divide both sides by 0.5 (Multiply by 2)

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3 years ago
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