Answer:
D. 99
Step-by-step explanation:
You have to add the previous numbers with the recent number for example we started with 1 and 7 so you add that and get 8 then you add 8 with 7 and get 15, then you add 8 with 15 and get 23 and so on and so forth. this probably doesn't make sense but i'm %100 sure its 99
4 square root 6. 4 on the outside 6 in the inside :)
The highest common factor of 5, 3, and 4 is 60, so therefore the lights will flash at the same time after 60 seconds.
200 inchesssssss sssssorry ssss key isss sssticky
Answer:
11 or -16
Step-by-step explanation:
The square of a number increased by 5 times the number is equal to 176.
Let the number be x
Then, x²+5x=176
x²+5x-176=0
We use splitting the middle term method
x²+16x-11x-176=0
x(x+16)-11(x+16)=0
(x-11)(x+16)=0
i.e. either x-11=0 or x+16=0
i.e. either x=11 or x=-16
Hence, the number is either 11 or -16