Answer:
Surface area = 1135.73
Step-by-step explanation:
Calculate the height first = base 7cm & hyp 25cm = 24cm length. A=lw+l(w2)2+h2+w(l2)2+h2=30·7+30·(7
2)2+242+7·(30
2)2+242≈1135.72957
Hi how are you I’m good math is hard
D. 6x + 34 > 82 is the answer
A) 2 units
B) yes
For A) |5-3|=|2|=2 is the distance from his house to school.
For B)
The distance from his house to school is 2 units; the distance from school to the grocery store is |3--9|=|12|=12. The total distance is 2+12 = 14.
The distance from his house to school is 2 units; the distance from school to the community center is |-4-6|=|-10|=10. The total distance is 2+10 = 12.
The distance from the house to the school to the grocery store is greater.
Answer:
D. The subtraction property of equality was not applied to solve this equation.
Step-by-step explanation:
<u>Step 1</u>: Given
<u>Step 2</u>: Addition Property of Equality
(add 7 to both sides)
<u>Step 3</u>: Simplify
<u>Step 4</u>: Multiplication Property of Equality
(multiply both sides by 2)
<u>Step 5</u>: Simplify