You just have to imagine it as a rectangle, with a square.
The rectangle inside is 18" by 8".
The square, made of the outside two triangle pieces, is 8" by 4". (Yes, I know it isn't really a square.)
Area = length x width.
A1 = 18 x 8
= 144.
A2 = 8 x 4
= 32.
A1 + A2 = 176 square inches.
Answer:
10). 5x + (7x + 6) = 90
11). x = 7
Step-by-step explanation:
From the picture attached,
Sum of given angles measures 90°
Measures of the angles are (5x)° and (7x + 6)°
Therefore, equation to determine the values of x will be,
5x + (7x + 6) = 90
By combining similar terms of the equation,
12x + 6 = 90
12x = 90 - 6
12x = 84
x = 
x = 7
Therefore, by solving the equation value of x will be 7.
Ordered pairs consist of 2 numbers , Ex; (1,2)
Answer:
C
Step-by-step explanation:
Now we have improved on that. We have got the biggest marble-cutting establishment on earth within a hundred yards of that grave. We have got a half-dozen woolen mills right around it, and iron mines, and iron furnaces, and iron factories. We are coming to meet you. We are going to take a noble revenge, as my friend, Mr. Carnegie, said last night, by invading every inch of your territory with iron, as you invaded ours twenty-nine years ago.
