B. All rectangles are parallelograms! And C. All equilateral triangles are isosceles! :-)
The answer is false. They are the same
Answer:
h = 9
Step-by-step explanation:
Solve for h:
5 h - 2 ((3 h)/2 + 4) = 10
Put each term in (3 h)/2 + 4 over the common denominator 2: (3 h)/2 + 4 = (3 h)/2 + 8/2:
5 h - 2(3 h)/2 + 8/2 = 10
(3 h)/2 + 8/2 = (3 h + 8)/2:
5 h - 2(3 h + 8)/2 = 10
(-2)/2 = (2 (-1))/2 = -1:
5 h + -1 (3 h + 8) = 10
-(3 h + 8) = -3 h - 8:
5 h + -3 h - 8 = 10
Grouping like terms, 5 h - 3 h - 8 = (5 h - 3 h) - 8:
(5 h - 3 h) - 8 = 10
5 h - 3 h = 2 h:
2 h - 8 = 10
Add 8 to both sides:
2 h + (8 - 8) = 8 + 10
8 - 8 = 0:
2 h = 10 + 8
10 + 8 = 18:
2 h = 18
Divide both sides of 2 h = 18 by 2:
(2 h)/2 = 18/2
2/2 = 1:
h = 18/2
The gcd of 18 and 2 is 2, so 18/2 = (2×9)/(2×1) = 2/2×9 = 9:
Answer: h = 9
2,997.99 would be the whole number :)
if you want to see it in a problem.. 2,900 + 90 + 7 + .9 + .09 = 2,997.99
Answer:
A
)
m +14.3 =43.6
m =29.3
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
- <em>Miles to travel: 43.6
</em>
- <em>Miles left to travel: 14.3
</em>
To find the amount of miles that the train has already traveled (m), we know that the sum of that value (m) and the miles left to travel (14.3) is equal to the total miles (43.6)
Mathematically speaking:
m +14.3 = 43.6
Solving:
m = 43.6-14.3= 29.9
The correct option is A.
