Answer:
Distributive property
Step-by-step explanation:
the factor "3" which appears outside the parenthesis multiplies the two terms inside it. You perform the multiplication term by term. It is also referred to as the factor "3" distributes among the terms inside the parenthesis, multiplying each.
Answer:
This study is an experiment
The response variable is the level of reaction (how excited they were) of the two groups after seeing their various shows and the explanatory variable are the two shows that was manipulated by the researchers.
Step-by-step explanation:
An observational study is a study where researchers collect data based on what is seen and heard and conclude based on the data collected. The researcher has no control over the variables, while an experiment is a method of applying treatments to a group and recording the effects of such treatments.
This study is an experiment because the researchers had control over the variables by manipulating the variables: showing Episode 1 of Season 8 to half of them and showing Episode 1 of Season 1 of a new comedy show to the other half. The response variable is the level of reaction (how excited they were) of the two groups after seeing their various shows and the explanatory variable are the two shows that was manipulated by the researchers.
Answer:
w<=13
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
We determine the third side of a triangle if we are given certain measurements or parameters like two sides and an angle, two angles and one side or two sides and the type of triangle. For this case, we are only given the measurement of the two sides of the triangle. In order to solve the third side, we assume that the triangle is a right triangle where one angle is a right angle. From this assumption, we use the Pythagorean Theorem:
c^2 = a^2 + b^2 where c is the hypotenuse, a and b are the remaining sides of the triangle
From this assumption, we can already calculate the third side by either assuming that 15 in. is the hypotenuse or to assume the two to be the shorter sides of the triangle. By assuming 15 in. to be the hypotenuse, we obtain a measurement of the third side a value of 10.20 in. while assuming the latter we obtain a value of 18.60 in. From the claim of Aziza, she is correct when she said that the third side is greater than 4 in. however she is wrong in claiming that the third side can have any length since a triangle has always its corresponding parameters depending on what type it is or the measurements being given in the problem. For this case, the third side can be 18.60 in. or 10.20 in.
Answer:
slope= - 5/4
Step-by-step explanation:
