Answer:
Step-by-step explanation:
equation
area(base1 + base2)
Answer:
Expanded Notation Form:
1,000
+ 900
+ 20
+ 0
Expanded Factors Form:
1 × 1,000
+ 9 × 100
+ 2 × 10
+ 0 × 1
Expanded Exponential Form:
1 × 103
+ 9 × 102
+ 2 × 101
+ 0 × 100
Step-by-step explanation:
Hope this helps :D
Answer:
"The values for y are square roots of negative numbers"
Step-by-step explanation:
The steps shown are correct. But at the end we can see that we have to <em><u>"take the negative square roots"</u></em>.
This means we have to take the square root of -1. In the real number system, we CANNOT take the square root of any negative number. Hence, there is NO SOLUTION to the system.
2nd answer choice, "The values for y are square roots of negative numbers", is right.
Answer:
a^2+b^2=c^2
Step-by-step explanation:
8^2+b^2=24^2
64+b^2=144
subtract 64 from both sides
b^2=80 take the square root of 80
b=8.9
the ladder is 8.9 feet up the wall