Answer:
C.
Step-by-step explanation:
First, call the unknown angle x.
Use the Exterior Angle Theorem:
140 = 45 + x
x = 95°
The answer to this is B:8
Answer:
X=3
Step-by-step explanation:


Group like terms




Answer:
The total amount of snow that fell is <u>7 inches</u>.
Step-by-step explanation:
Given:
The first four snowfalls of the year in Shawnee's hometown measured 1.6 inches, 2.2 inches, 1.8 inches, and 1.4 inches.
Now, to find the total amount of snow that fell.
Shawnee's hometown measured first four snowfalls of the year are:
1.6 inches, 2.2 inches, 1.8 inches, and 1.4 inches.
Now, to get the total amount of snowfall we add all the four snowfalls of the year:

Therefore, the total amount of snow that fell is 7 inches.
Answer:
48 square unit
Step-by-step explanation:
For a rectangle, area is given by
A=bh
Where b is base and h is height as shown in the attached diagram
For a triangle, area is given by
A∆=½bh
Given that ½bh=48
Then bh=2*48=96 square units
The overall area is 96 square units.
The area for 1&2 combined will be given by deducting the area of triangle from the overall area
Area is 96-48=48 square units