Answer:
Step-by-step explanation:
1. 8 + 7 = 15
2. (4)(9)= 36
3. 3(11) + 8 = 33 + 8 = 41
Answer:
The length of the missing side x = 47.57 in
Step-by-step explanation:
Given
Ф = 28°
The length of the side adjacent to the angle Ф is = 42 in
To determine
The hypotenuse x = ?
Using the trigonometric ratio
cos Ф = adjacent / hypotenuse
substitute adjacent = 42 in, hypotenuse = x and Ф = 28°
cos 28° = 42 / x
x = 42 / cos 28°
x = 47.57 in
Therefore, the length of the missing side x = 47.57 in
A sequence of 7 numbers <u>starts with 8</u>. The <u>second number</u> in the sequence <u>is unknown</u> and <u>may be positive or negative</u>. The <u>third</u> through seventh numbers are the <u>sum of</u> the <u>previous two numbers</u> in the sequence, and the <u>seventh number is 0</u>. What is the sum of the 7 numbers?
number 1 of 7: 8
number 2 of 7: ? can be positive (+) or negative (-)
i think the second number is -3
number 3 of 7: the sum of the first two numbers (8+?)
if the second number is -3 then the 3rd number in the sequence is 5
number 4 of 7: 3
number 5 of 7: 2
number 6 of 7: 1
number 7 of 7: 0
sum of all 7 numbers: 8
btw please dont take my word for it this is probably wrong i think my thinking was right but i made a mistake somewhere. there wasnt enough data for me to wrap my mind around. i hope you find the answer soon.
Answer:
Whole number is 16
Step-by-step explanation:
Whole number are 0,1,2,3,........