Answer:
The answer to the question mark is 95°
Step-by-step explanation:
First let's look at the 155°:
Since a straight line is automatically 180°, to find the other side of the length (aka one of the missing parts of the triangle), you would do 180-155. You will then get 35 as your answer.
Using that same 35 number:
Now, in a triangle, the total number of degrees in ALL triangles is 180 NO MATTER WHAT! Since we now have two angles, we just need to add them together and subtract by 180. 35 + 60 = 95. 180-95 = 85.
Now for the ? mark:
Remember when I said that a straight line equals 180? Well, now that we have one side of the line, (85), all we need is the other. 180-85=95. Therefore, the answer is 95°.
74.6 is the answer. You only round up if the previous number is 5 or bigger
For this case, the first thing we must do is define a variable.
We have then:
x: number of gift boxes.
We then have to write the inequation that models the problem:
"Mary bought more than 72 pencils"
"she packs 4 pencils each into x gift boxes"
We have then:
Simplifying we have:
Answer:
the inequality that represents this situation is:
The simplified form of the inequality is:
Answer:
the other endpoint is
Step-by-step explanation:
we know that
The formula to calculate the midpoint between two points is equal to
Let
so
----->
----->
therefore
the other endpoint is
I believe it’s The domain of the function is all real numbers less than or equal to -2