Answer:
The area of the second rectangle is
Step-by-step explanation:
Please see the picture below.
Let´s name the length of the second rectangle as x, so the length of the first rectangle will be 4+x.
The formula of the area of the rectangle is given by
Replacing values:
Solving for x:
Find the area of the second rectangle:
Answer:
AE = 7.5
Step-by-step explanation:
Since <BAC = , then;
<BAD = <DAE = <CAE = (complementary angles)
From ΔABC, applying the Pythagoras theorem to determine the length of side AC;
= +
= +
100 = + 25
= 100 - 25
= 75
AC =
Applying trigonometric function to ΔCAE,
Cos =
AE = × Cos
= 7.5
Therefore, AE = 7.5
Answer:
(x2-x1)+(y2-y1)
Step-by-step explanation:
X2=0
X1=1
y2=9
y1=6
(0-1)+(9-6)
-1+3
2
7 pigs and 6 chickens
7times 4 is 28
6 times 2 is 12
Therefore 28+12 equals to 40
Happy I could help