Answer:
2.4
Step-by-step explanation:
8.4/7=1.2
1.2x2=2.4


Cancel out the denominators.
(x+5)² + 18 = -30
(x+5)² = -30 - 18
(x+5)² = -48
The equation is impossible, we have a negative number.
There isn't a number that squared gives a negative number (the square is always positive).
√(x+5)² = +/- √-48
x+5 = +/- √-48
IMPOSSIBLE
You can write the result in imaginary numbers
x+5=+/- 4i√3
Answer:
23 pieces of yarn
Step-by-step explanation:
12.42cm divided by 0.54cm = 23
pls mark brainliest....:)
6((3 * 10) + (4 * 12)).....ur expression
6(30 + 48)
6(78)
468 cookies in 6 days
Answer:
Step-by-step explanation: