Answer:
112 m
Step-by-step explanation:
The area (A) of a square is
A = s² ( s is the length of side )
Here A = 784 , then
s² = 784 ( take the square root of both sides )
s = 
= 28
Then
perimeter = 4s = 4 × 28 = 112 m
Answer:
17
Step-by-step explanation:
since you are subtracting a negative number it reverses, so you actually ADD the two together
so, 12 1/2 + 4 1/2
add the whole numbers first;
12+4=16
then fractions:
1/2 + 1/2= 1
then all together;
16+1=17!
Answer:
The slope is 3/4 and on a graph it would be 4 over to the right and 3 down.
Answer: Please mark me brainliest, it will really help me just as this answer really helps you.
Description: Divide by two
Next three terms: 1/8, 1/16, 1/32
Explanation:
<em>How to get next term?</em>
Divide the number before by two to get the next term.
<em>How do you get the pattern?</em>
I observed a pattern that each next number was divided by two.
Answer:
205 square ft
Step-by-step explanation:
1. Since his room is 12ft by 15.75ft, we can multiply to find the square ft needed to cover his room.
2. Since his closet is 2ft by 8ft, we can multiply to find the square ft needed to cover his closet.
3. Then, we add them to find how much carpeting is needed total.
4. (12*15.75)+(2*8)=189+16=205
