Addition is one of the four fundamental mathematical operations. The sum of the given expression is 0.
Addition is one of the four fundamental mathematical operations, the others being subtraction, multiplication, and division. When two whole numbers are added together, the total quantity or sum of those values is obtained.
The sum of the given expression can be done without performing addition by opening the parenthesis, which will change the nature of the number. therefore, we can write,
[5.5 + (-2.3)] + (-5.5 + 2.3)
= (5.5 - 2.3) - 5.5 + 2.3
= 5.5 - 2.3 - 5.5 + 2.3
Since the sum of two same magnitude opposite numbers is 0. Therefore,
= 0
Hence, the sum of the given expression is 0.
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Answer: 2 quarts
Step-by-step explanation: In this problem, we are asked to convert 4 pints into quarts which means we use the conversion factor for pints and quarts.
Conversion factor ⇒ 2 pints = 1 quart
Next, notice that we are converting from a smaller unit "pints" to a larger unit "quarts" and when we convert from a smaller unit to a larger unit we divide by the conversion factor.
So, we will divide 4 by our conversion factor which is 2.
4 ÷ 2 = 2
Therefore, 4 pints is equivalent to 2 quarts.
Answer:
see below
Step-by-step explanation:
3 > t/3
Multiply each side by 3
3*3 > t/3 *3
9 > t
t < 9
There is an open circle at 9, since the symbol is less than
The line goes to the left.
Answer:
arrow going from 9 to -infinity (open circle)
Step-by-step explanation:
equalize equation by multiplying both sides by 3 to obtain the equation 9>t
then simply plug in numbers to see if they check out, ie: 3> 4/3 makes sense, but 3> 10/3 doesn't.
Draw the arrow to accommodate for the answers that DO fit.
open circle, because it doesn't work for t=9
Answer:
≈ 44.65(7) m²
Step-by-step explanation:
A = π·r²·80°/360° = 3.14×64×80/360 ≈ 44.65(7) m²
the effect of
a.
b.
increasing the monthly payment by $144
decreasing the monthly payment by $144
increasing the monthly payment by $244
decreasing the monthly payment by $244
d.
Answer:
decreasing the monthly payment by $244
Step-by-step explanation:
you start out with $844 - $600 = $244