Answer:
8
Step-by-step explanation:
The midpoint of AC is ...
B = (A +C)/2 = (-10 +14)/2 = 2
The midpoint of BC is ...
D = (B +C)/2 = (2 +14)/2 = 8
The midpoint of BC is 8.
Answer:
Step-by-step explanation:
1. Apply the Pythagoras theorem to determine the value of x, we have;
= 
+ 
= 
+ 
= 289
x = 
x = 17
2. Trigonometric ratios of <D.
i. Sin <D = 
= 
ii. Cos <D = 
= 
iii. Tan <D = 
= 
3. Trigonometric ratios of <F.
i. Sin <F =
=
ii. Cos <F =
=
iii. Tan <F =
= 
Answer:1350
Step-by-step explanation: multiply 450x3
Hundreds, just count the place value from the right and go from there and work your way to the left.
ones, hundreds, thousands, ten thousands, etc // you only use 'ths' at the end if it's before a decimal
The length of each side is 50 inch/ 600 ft
Step-by-step explanation:
Given,
The perimeter of the square park = 12 inches
1 inch = 200 ft
12 inches = 12×200 ft = 2400 ft
To find each side of the park.
Let, each side be 'a' inches
Formula
The perimeter of a square = 4a
According to the problem,
4a = 2400
or, a = 600 ft
= 50 inch
