Answer:
160 sq units
Step-by-step explanation: multiple 16 times 10 and you get that
Answer:
1:1
Step-by-step explanation:
In such a triangle, the legs are of equal length (but are shorter than the hypotenuse). Thus, the ratio in question is 1:1.
Answer:
1399 sq. feet
Step-by-step explanation:
Now, the data given is
height of front of apartment = 60 feet
Width of front of apartment = 25 feet
So total are of front of apartment is = Height x Width
= 60 x 25
= 1500 sq. yards
Now for door
Height = 7 feet
Width = 3 feet
So, total are of door
= Height x Width
= 7 x 3
= 21 sq. yards
Now for each window
Height = 4 feet
Width = 2 feet
So, total are of one window
= Height x Width
= 4 x 2
= 8 sq. yards
Now note that, for 10 windows area will be
= 8 x 10
= 80 sq. yards
Now understand that we have to find the area for bricks, but bricks will cover entire front except the door and windows. So, we have to subtract area of door and windows from total front area of apartment.
Area for bricks = Total front area - (area of door + area of 10 windows)
Area for bricks = 1500 - 21 - 80
Area for bricks = 1399 sq. yards
Answer:
The equations are x=a and y=b.
The graph of x=a is a line parallel to y-axis and y=b is a line parallel to x-axis.
∴ the angle between them is 90o, i.e. they intersect.
So, the equations are consistent.
Now solving simultaneously, the solution is (a,b).
So, the point of intersection is (a,b).
Hence, option D is correct.
