Answer:
x < -5 (~Divide -1 to both sides)
Step-by-step explanation:
-x > 5
~Divide -1 to both sides
x < -5
Answer:
hnnnnnnnnnnnnnnnnnnnnnnnnnn
Answer:
Step-by-step explanation:
Angles x and z are supplementary, meaning that they add up to 180. From the markings on the diagram, angle z and the angle measuring 20 are complementary, meaning they add up to 90. So the game plan is to find out the measure of angle z first, then use that to find the measure of angle x.
angle z = 90 - 20 so
angle z = 70 degrees. And
angle z + angle x = 180. Subbing in our value for z:
70 + angle x = 180 and
angle x = 180 - 70 so
angle x = 110 degrees
To find x:
tan ° = opposite / adjacent
you should get, 6.008…
To find y:
cos ° = adajcent / hypotenuese
you should get, 11.666..
[I'll let you try how to find it with the clues given]
Answer:
The letters of the word readers can be arranged in 1260 distinct ways.
Step-by-step explanation:
A word has n letters.
The are m repeating letters, each of them repeating times
So the number of distincts ways the letters can be arranged is:
In this question:
Readers.
Has 7 letters.
E repeats twice.
R repeats twice.
So
The letters of the word readers can be arranged in 1260 distinct ways.