Answer:
120?
Step-by-step explanation:
-5 times -2 equals 10 (since a negative times negative equals positive)
10 times -3 equals -30
-30 times -4 equals 120
Hope this helps.
Note: this may be incorrect
Answer:
b =950d
Step-by-step explanation:
The manufacturer makes 950 bulbs a day. So, you have to multiply the number of days by 950 to get the number of bulbs made. This can be written as an equation:
b = 950d
Hope this helps :)
The place where your "m" is already correct.
Additive inverse of -3(1/4) would be a number which when added to -3(1/4) would equal to 0. (zero)
This number is 3(1/4).
-3(1/4) + 3(1/4) = 0
If you were to count, it takes 8 little of those lines/stems thingy in order to reach the whole next number.
(1/4) of 8 is 2 so "m" would be at 2 little line/stems to the right of 3 which is where you already left it at.
Answer:
a=2,b=4. (3a+b)=3*2+4=10.
1. A= a²
2. Find the square root of the area to find the length of its side length.
3. √81= 9
√89= 9.43
4. For the first square, the side length is a rational number because 9 is a whole number. For the second square, the side length is irrational because the decimals do not repeat themselves.
