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3 years ago

What is 4th grade distributive property

1 answer:

7 0

the Distributive Property uses two operations: multiplication and addition. It is an essential key to success in algebra. The Distributive Property allows you to "distribute" a number to each of the addends within parentheses. It offers another way of solving a problem.

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What decimal represents the portion of silver in sterling silver?

Aleks [24]

The answer is 92.5%.

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3 years ago

eugene wants to split a collection of stickers into groups of 37 eugene has 185 stickers how many groups will be created

Marizza181 [45]

Answer:

6 groups

Step-by-step explanation:

Divide 187 by 37 to split into groups

It's a decimal of 5.05, so create 6 groups

8 0

3 years ago

Please help with tis

Zielflug [23.3K]

I guarantee that B and C are the correct answers because in D the 4 (sine it is common)could be placed in front of the brackets and after simplifying in A the answer doesn’t work

7 0

3 years ago

Read 2 more answers

Solve -2/3x > 8 or -x < 4.

horrorfan [7]

Answer:

Step-by-step explanation:

-2/3x > 8

-2/3x * (-3/2) < (-3/2)

cancel the common factor of 2

-x/3*-3<8* (-3/2)

Multiply

x<8 * (-3/2)

Simplify

x < 4 * -3

Multiply

x<-12

-2/3x > 8

= x < -12

8 0

3 years ago

Choose the best description of the roots of the equation 3x 2 - 4x + 5 = 0.

Naily [24]

For this case we have the following polynomial:
$3x ^ 2 - 4x + 5 = 0
$
Using the resolver we have:
$x = \frac{-b +/- \sqrt{b^2 - 4ac}}{2a}$
Substituting values we have:
$x = \frac{-(-4) +/- \sqrt{(-4)^2 - 4*3*5}}{2*3} 

$
$x = \frac{4 +/- \sqrt{16 - 60}}{6}$
$x = \frac{4 +/- \sqrt{-44}}{6}$
$x = \frac{4 +/- \sqrt{-4*11}}{6}$
$x = \frac{4 +/- 2\sqrt{-11}}{6}$
$x = \frac{2 +/- \sqrt{-11}}{3}$
$x = \frac{2 +/- i\sqrt{11}}{3}$
Answer:
We observe that the solution to the quadratic equation are two imaginary roots.

7 0

3 years ago