3 years ago

Which pair of undefined terms is used to define the term parallel lines?

1 answer:

4 0

Point and line
Explanation : Parallel lines are two or more lines that do not intersect in any point. This definition uses "point" and "line," which are two of the undefined terms in geometry.

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The total number of shares of stock in a corporation is 950,000. Carlos owns 25,000 shares. What percent of the shares of stock

ivann1987 [24]

Answer:

He owns 38%

Step-by-step explanation:

divide 950,000 by 25,000

5 0

3 years ago

Consider that a data set of 10 data points has a mean of 5. If every data point was doubled in the set, how might that affect th

Vesnalui [34]

Answer:

A) The mean would double to 10.

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3 years ago

Jacob attempted the third problem above but when checking his work realized he made a mistake. Identify what Jacob’s mistake was

Sloan [31]

Answer:

When solving, Jacob did not distribute properly.

Explanation:

Let's talk about 5(x + 2). The correct distribution would be 5x + 10. Jacob distributed 5 into x correctly and got 5x, however he did not distribute the 5 into 2 properly. It should have been 10, however it stayed as 2.

Jacob should be more careful when distributing, and make sure to distribute into EVERY term inside the parentheses.

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3 years ago

How do you solve to get y?

dmitriy555 [2]

Answer:

y = 64

Step-by-step explanation:

Using the rule of logarithms

• $log_{b}$ x = n ⇔ x = $b^{n}$

Given

$log_{y}$ 4 = $\frac{1}3}$ , then

4 = $y^{\frac{1}{3} }$

Cube both sides

4³ = ( $y^{\frac{1}{3} }$ )³, hence

y = 64

3 0

4 years ago

PLEASEE HELP HURRYYYYYY PLEASE

olga2289 [7]

Answer:

12.5

Step-by-step explanation:

We can use ratios to solve

4 4+6

---- = ----------

5 AC

4 10

---- = ----------

5 AC

Using cross products

4 * AC = 5*10

4AC = 50

Divide by 4

AC = 50/4

AC =12.5

5 0

3 years ago