Answer:
42 units squared
Step-by-step explanation:
The formula for the area of a trapezoid is 
, which in this case can be plugged in to find 
units squared. Hope this helps!
Answer:
Interest earned: 100
Step-by-step explanation:
I=prt
100 = 2000 x 0.05 x 1
We have to use rounding or compatible numbers to estimate the difference of 823 and 242.
Since, a quick way to estimate the difference between two numbers is to round each number and then subtract the rounded numbers.
Therefore, rounding the number 823 to the nearest tens = 820
Rounding the number 242 to the nearest tens = 240
The difference between the estimated numbers
= 820 - 240
= 580
Therefore, the estimated difference is 580.
Let's call the lesser number x and the other one x+8
Explanation:
The product x⋅(x+8)=240→
Or: x2+8x=240→
We can rework this by subtracting 240 from both sides:
x2+8x−240=0
Now we factor −240 into two factors that add up to 8
After some trying we find 20and−12
The equation turns into
(x+20)(x−12)=0
→x=−20orx=12
So the pairs of numbers will be:
−20and−12 or +12and+20
Answer:
option D I think So
Step-by-step explanation:
give me the branirst
