Answer: use order of operstions
Step-by-step explanation:
Answer:
$172.80
Step-by-step explanation:
$160.00 x 1.08=$172.80
You have to use Pythagoras' theorem for this!
The triangle formed is 6 units across, and 8 units down, which means we can form an equation like this:
a^2 + b^2 = c^2
6^2 + 8^2 = c^2
36 + 64 = c^2
100 = c^2
c = 10.
The answer is 10 :)
Answer:
a. 0.45
b. 0.82
c. 0.99
d. 0.46
Step-by-step explanation:
Image of table is attached.
Image of step by step solution is also attached.
Answer:
300 in²
Step-by-step explanation:
The TV screen is rectangular in shape.
Thus:
Length of the rectangular screen = 15 in.
Diagonal of the rectangular screen = 25 in.
To find the area of the rectangular screen, we need the length and the width of the screen.
Use pythagorean theorem to find the width as shown below:
, where:
a = width = ?
b = 15 in.
c = 25 in. (The hypotenuse/longest side)
Plug in the values into the equation

Subtract 225 from each side

Take the square root of both sides

width of the screen = 20 in.
Thus,
Area of the screen = length × width
= 15 × 20
Area = 300 in²