Answer:
B- 2
Step-by-step explanation:
it is 2 because there are no dots on the number 2 so there is a gap there.
<u><em /></u>Subtracting a negative number really means to add it
Here's addition:
(1) + (1) = 2
(1) + (-1) = 0
(-1) + (-1) = -2
(-1) + (1) = 0
Here's subtraction:
(1) - (1) = (1) + (-1) =0
(1) - (-1) = (1) + (1) = 2
(-1) - (-1) = (-1) + (1) = 0
(-1) - (1) = (-1) + (-1) = -2
Here's your problem specifically:
(5/10) - (-8/10)
(5/10) + (8/10)
*since they have the same denominator, that stays the same, and you only have to add up numerators
(5 + 8)/10
13/10
<u><em>answer is 13/10 . . . it's positive</em></u>
Answer:
B 228<em>h</em> = 912
Step-by-step explanation:
When trying to find the missing height for volume you multiply length times width.
19x12=228
228 times the height (h) would give you 912.
Put it in an equation and you would get 228<em>h</em> =912
Extra: To find for <em>h</em> you would divide 912/228 and the answer would be 4
The height equals 4
Hope this helps.
Answer:
210
Step-by-step explanation:
the sample is one 15th of the total population, and thus Yosemite's 14 should be scaled back by 15
1500/100 = 15
15 * 14 = 210