Answer:
x=5
Step-by-step explanation:
hey there
the angles given are corresponding angles meaning that they are congruent
so we set up an equation
23x-5=21x+5
step 1 subtract each side by 5
5-5 cancels out
-5-5=-10
now we have
23x-10=21x
step 2 subtract each side by 23x
21x-23x=-2x
now we have
-2x=-10
step 3 divide each side by 2
-10/-2=5
so we can conclude that
x=5
You're expression is correct if it's asking for a number that is less than 7. But if the problem is asking for some number less than seven as in seven less some number, then it's 7-n. For example: 4 less than 7 is 7-4.
Hope this helps!
Hello,
The answer will have to be option D p3+p2.
Reason:
Using the method "combine like terms", you would combine 4p and 1p to get 5p which means the answer is option D.
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
Answer:
it can be proved.
Step-by-step explanation:
tan= p/b
cot=b/p
therefore tan *cot= (p/b) * ( b/p)= 1
The 0 you add on the end is not needed so writing 6.52 instead of 6.520 is more time-efficient and quicker. They both still mean the same thing though. You can add as many 0s as you want but only to the end. If you write 6.520000000000000000000000000000000000000000000, it still means 6.52. The zeros at the end are pointless. If you want to save time and energy, DON'T PUT EXTRA ZEROS. Hope this helps :D
