Answer:
NOR = 126.6
Step-by-step explanation:
one full circle would have 360 degrees
so we can make an equation that shows all of our angles adding up to 360:
NOQ + QOR + NOR = 360
we know that NOQ is 147.7
we know that QOR is 85.7
substitute these into our equation:
147.7 + 85.7 + NOR = 360
add like terms:
233.4 + NOR = 360
subtract 233.4 from both sides:
NOR = 126.6
Answer:
For grid, Please see attachment area of rectangle.
Explanation:
We are given the area of rectangle is 1,125 square unit whose one side is 25 units.
As we know the formula of area of rectangle 
Let 25 units is width of rectangle
Area = 1,125
units
Dimension of rectangle 45 x 25.
Now we draw the grid graph of rectangle.
First we take a grid paper with 1 square unit area of each box. Now we draw line with 45 unit horizontal(Length) and 25 unit vertical (Width).
We make a closed figure with four line opposite side equal and parallel.
Inside box, total number of box must be 1,125 because area of 1 small box 1 square unit.
Total area of all box = 1,125 x 1 = 1,125 square units.
Answer:
572$
Step-by-step explanation:
100% of 220 is 220 so add them together. Then find 60 % of 220. To find 10% of a number move the decimal to the left one time. Which is 22. After that, multiply 22 by 6 because it's 60%. then ad 220+220+132=572.
Answer: x=−3 or x=−5
Step-by-step explanation:
Step 1: Factor left side of equation.
(x+3)(x+5)=0
Step 2: Set factors equal to 0.
x+3=0 or x+5=0
x=−3 or x=−5
4a^5b^2=2*2*a*a*a*a*a*b*b
ab=a*b
greatest factor is ab