Answer:
density
Step-by-step explanation:
Answer:
13in
Step-by-step explanation:
To find the diagonal we use the Pythagorean Theorem:
52+122=x2 where x = hypotenuse
25+144=x2 or x=13in
Because each piece is the same length, you can do:
28.8÷8 which equals 4.8!
Answer:
Since it's a right angled triangle,
taking 61 as reference angle,
cos61 = b/h
or, cos61 = b/8
or, b = cos61.8
so, b = 3.9 feet
The bottom of the ladder is 3.9 feet away from the side of the house.
Explanation:
Let the two consecutive numbers be x and (x +1)
<h3>(i)</h3>
⇒ x + (x + 1) = 152
⇒ 2x + 1 = 152
⇒ 2x = 152 - 1
⇒ 2x = 151
⇒ x = 151/2
⇒ x = 75.5
So, the integers are: 75.5, 76.5
<h3>(ii)</h3>
⇒ x + (x + 1) = 192
⇒ 2x + 1 = 192
⇒ 2x = 192 - 1
⇒ 2x = 191
⇒ x = 191/2
⇒ x = 95.5
So, the integers are 95.5, 96.5
