Given:
The figure of rectangle.
To find:
a. The diagonal of the rectangle.
b. The area of the rectangle.
c. perimeter of the rectangle.
Solution:
(a)
In a right angle triangle,
So, the diagonal of the of the rectangle is 24 units.
(b)
In a right angle triangle,
Length of the rectangle is 12 and width of the rectangle is 
. So, the area of the rectangle is:
So, the area of the rectangle is 
sq. units.
(c)
Perimeter of the rectangle is:
Therefore, the perimeter of the rectangle is about 65.57 units.
2x + 5 =7
Subtracting 5 from both sides
= 2x +5-5 = 7-5
=2x = 2
= x = 2/2
=x = 1
Answer:
x = -10/6 or - 5/3 (in lowest terms)
Step-by-step explanation:
To solve 2(x + 3) = -4(x + 1) for x:
Distribute 2 into (x + 3), and -4 into (x + 1):
2(x + 3) = -4(x + 1)
2x + 6 = -4x - 4
Add 4x to both sides:
2x + 6 + 4x = -4x + 4x - 4
6x + 6 = -4
Subtract 6 from both sides:
6x + 6 - 6 = -4 - 6
6x = -10
Divide both sides by -6:
x = -10/6 or - 5/3 (in lowest terms)
Answer:6.2degrees
Step-by-step explanation:
4.5×2=9.0
You would double the temp.
3.1×2=6.2 degrees
Answer:
15
Step-by-step explanation:
6 times 3 equals 18, then you subtract 3 from that and thats the answer
