Answer: The 6 sections has an area of 1/72 square yards
Step-by-step explanation:
Length= area / length
Length = 1/12 ÷ 1/3 = 1/12 × 3/1 = 1/4 yards
Since the width and length are different and the 6 squares must be arranged in a 2 × 3 pattern.
The long side is 1/3 yard
1/4 ÷ 2/1 = 1/4 × 1/2 = 1/8 yard
And the width is 1/3 ÷ 3/1 = 1/3 × 1/3 = 1/9 yard
The 6 sections are 1/8 × 1/9 and each one has an area of 1/8×1/9 = 1/72 square yard
7 for each I did it on e 2020 yesterday
Answer:
-12.8 %
Step-by-step explanation:
-3200 / 25 000 x 100% = - 12.8 %
3 + 5x = 20 + 7x
First subtract 20 to both sides
-17 + 5x = 7x
Next subtract 5x to both sides (we are trying to get x all in one side)
-17 = 2x
Divide 2 to isolate the x
-17/2 = x or -8.5 = x
Answer is B
How I got is because I had to first figure out what 40 seconds worth of heartbeats are equal to. 80 - 48 is 32 divided by 2 is 16. Next, I added 48 and 16 which got me 64. All I had to do next was to add 80 and 16 because the rate of heartbeats per 10 seconds is 16. 80+16=96 and thats how I figured that the answer is B
