Answer:
12
Step-by-step explanation:
(10/y + 13) -3
Let y=5
(10/5 + 13) -3
PEMDAS says parentheses first
(2 +13) -3
15 -3
12
It’ll be 20.
12+28+15+25+20=100
100/5= 20
Add all the numbers and then divide by the total amount of numbers there and that’s your answer
This is the number of combinations of 2 from 6 =
6!
-------
2! 4!
an easy way to work this out is
6*5
----- = 30 /2 = 15
2 * 1
Answer is 15
Answer:
The new size is 4.3 x 5.7
Step-by-step explanation:
The photo originally measures
13 inches x 17 inches
If we apply a scale factor of 1/3, this means that we multiply each size by one third
13 inches * (1/3) = 4.333 in
17 inches * (1/3) = 5.666 in
If we round up we get
4.3 in
5.7 in
The new size is 4.3 x 5.7
We are given:
138 km south
83 km west of the bearing is the drop-off point.
First, we need to illustrate the problem to clearly see the pattern.
A triangle is formed, 138 km down, then 83 km left.
c^2 = 138^2 + 83^2
c = 161.04 km
The angles are determined using Pythagorean Theorem:
a) 217 degrees
b) 31 degrees
