Answer:
(2,9)
Step-by-step explanation:
X midpoint:9+(-5)/2 which gives 2
Y midpoint:3+15/2 which gives 9
B: 68
C: 76
D: 108
E: 193
F: 540
Answer: A, B, C, E
Explanation:
The sum of the interior angles of a polygon can be determined by the formula: (n - 2)180 ; where n represents the number of sides. Since a pentagon has 5 sides, then (5 - 2)180 = 540
x - 8
3x - 11
x + 8
x
2x + 7
8x - 4 = 540
+4 +4
8x = 544
÷8 ÷8
x = 68
**********************
x - 8 ⇒ 68 - 8 = 60 (A)
3x - 11 ⇒ 3(68) - 11 = 193 (E)
x + 8 ⇒ (68) + 8 = 76 (C)
x ⇒ (68) (B)
2x + 7 ⇒ 2(68) + 7 = 143
The sumof the pentagon's interior angles is: 540°
According to the Question, we have: (x-8)+(3x-1)+(x+8)+x+(2x+7)=540
x-8+3x-11+x+8+x+2x+7=540
x+3x+x+x+2x=540+8+11-8-7
8x=544
x=544/8=68
(x-8)=68-8=60 (choose letter A)
(3x-11)=3*68-11=193 (choose letter E)
(x+8)=68+8=76 (choose letter C)
(x)=68 (choose letter B)
(2x+7)=2*68+7=143 (cannot select any letter)
In short, we choose letter A, B, C and E.
Answer:
A, B, C
0.35, 0.359, 1
Step-by-step explanation:
Answer:
A 0.35, B 0.359 C 1
Step-by-step explanation:
If the numbers are in 0 then look at the tenths digit
if the tenths digit are same then look for the hundredths place. Again if numbers in hundredths place are same
look for the thousandths palce. The greater number after zero will be the greater.
Remember that there are 16 ounces in 1 pound.
Answer:
I would use the pounds.
Step-by-step explanation:
The reasoning behind using the pound is, if you are using fractions per say to get a side by side ration when you are doing 16 ounces to 1 pound you would want to have a unit rate.
750 ounces 16 ounces
------------------- -----------------
x pounds 1 pound
Do you see how much easier it is to convert from ounces to pounds when you have a unit rate? Now once you see how many times you had to multiply 16 to get 750 you can easily multiply that number by 1!
A.
36π square feet
B.
81π square feet
C.
324π square feet
D.
1296π square feet