Answer:
1
7 ✔️
15
21
Only 7 is a prime number in this question.
Answer:
486 in
Step-by-step explanation:
hsndbdndidien$ytgnxeyuiiw82usbbdbsk
Answer:729
Step-by-step explanation:
81^3/2
(3^4)^3/2
3^6
729
Answer: a:b:c:d = 16:24:30:40
You can also divide the ratio by 2 because all terms have 2 in common. Which would be a:b:c:d = 8:12:15:20
Answer:
29 degrees Celsius are 84.2 Fahrenheit.
Step-by-step explanation:
In order to convert Celsius to Fahrenheit you can use this formula:
.
Here we have
which equals 84.2. Instead of 1.8 you can use the fraction
if you wish so.