Answer:
96 square units
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.
My answer:
- The length of the large rectangle is: 5
- The width of the large rectangle is: 7
=> Area of the large rectangle = length × width = 7*5 = 35 square units
- The length of the middle rectangle is: 7
- The width of the middle rectangle is: 4
=> Area of the middle rectangle = length × width = 7*4 = 28 square units
- The length of the small rectangle is: 7
- The width of the small rectangle is: 3
=> Area of the small rectangle = length × width = 7*3 = 21 square units
Area of top and the bottom triangles =2*
Total surface area = 35 + 28 + 21 + 12 = 96 square units
Answer:
x = -12.5
Step-by-step explanation:
Solve : -2x - 10 =15
-2x - 10 = 15
-2x = 15 + 10
-2x = 25
x = -25/2
x = -12.5
Answer:
y=3/4x+5
Step-by-step explanation:
Answer:
Sin 29° 32' = Cos 60° 28'
Step-by-step explanation:
Here in this problem, we have to write Sin 29° 32' in terms of its co-function.
We know that co-function of Sin Ф = Cos ( 90° - Ф ).
Therefore, we have to find a complementary angle of 29° 32'.
So, ( 90° - 29° 32' ) = 60° 28'
Therefore, Sin 29° 32' = Cos 60° 28' ( Answer )
Answer:
70
Step-by-step explanation: the type of angle it is