To find the distance between two numbers on the number line, you have to subtract the smallest one to the greatest one. In this case, the distance from 7 to 10 is 10 - 7 = 3
Answer:
x is 10.66
Step-by-step explanation:
What are complementary angles?
They are angles that up to 90
So we have Sin A and Cos B
4x + 10+ 2x + 16= 90
collect like terms
6x+ 26= 90
6x= 90-26
6x= 64
x= 64/6
x= 10.66
Hence the value of x is 10.66
It can be either choices A or c let me check
Answer:
Step-by-step explanation:
-3A + 2B
=
Hello from MrBillDoesMath!
Discussion:
Given: (1/2) ( 4 + 8x) = 17 => multiply both sides by 2
4 + 8x = 17 * 2 = 34 (*) => divide both sides by 2
2 + 4x = 17 (**) => subtract 2 from both sides
4x = 17 - 2 = 15 (***) => divide both sides by 4
x = 15/4 (****)
Provided equations:
2 + 4x = 8.5 No cigar. Not equal to (**).
4x = 15 Yes, they are equal. This is (***)
4 + 8x = 34 Yes, they are equal. This is (*)
2 = 17 - 8x No cigar. 2 = 17-8x => 8x = 15 => x = 15/8 which is not
equal to (****)
Only the second and third choices above are equal.
Thank you,
MrB