18. Answer: D
<u>Step-by-step explanation:</u>
First, find the measure of the missing angle.
65° + 57° + x = 180°
122° + x = 180°
x = 58°
Next, match up the angles with the opposite sides:
65° ⇄ Swim
58° ⇄ Bike
57° ⇄ Run
Lastly, put them in order from least to greatest:
57° < 58° < 65°
⇒ Run < Bike < Swim
The only multiple choice option that is correct is Bike > Run.
*****************************************************************************
19. Answer: 22.3°
<u>Step-by-step explanation:</u>
D = 22.3°
You cannot simplify 7/9 because it is already in simiplist form. It is the lowest they can be simplified.
Answer:
Mark receives 75 sweets.
Step-by-step explanation:
Given
Sweets distribution ratio among Kritika, David and Mark
i.e. 1:2:5
So according to the above ratio distribution the value of Kritika's ratio = 15 sweets
Means 1 ratio value equals to 15 sweets
So mark is having 5 ratio
So 1 ratio value =15
Then 5 ratio value = 5x15=75
Hope this helped, btw SPREAD MY NAME SPECSOFLEARNING! :)
Answer & Step-by-step explanation:
When we see (f * g)(x), it means that we are going to be multiplying f(x) and g(x) together.
<em>f(x) = 3x + 1</em>
<em>g(x) = x² - 6</em>
(3x + 1)(x² - 6)
Multiply each term from the first parentheses to the second parentheses.
3x³ - 18x + x² - 6
Combine like terms and make sure the expression is in standard form.
3x³ + x² - 18x - 6
So, your answer will be letter choice B.
Answer:
2012, 2011, 2009, 2008, 2010
Step-by-step explanation:
Before we can answer this question we need to understand what the information on the table shows.
This table shows how far away from the average rainfall each year was. When a number has a + in front of it, it was above average, which means there was more rain. If there is a - in front of it, it was below average, which means there was less rain.
From this, we can see that the largest negative numbers will be the least amount of rain and the largest positive numbers will be the greatest amount of rain.
This means that the order would be :
And in years this would be :