Answer:
A) 23cm.
B) 32.0625 square cm.
Step-by-step explanation:
<u>Perimeter:</u> Just add all the sides together like so:
4.75x2 + 6.75x2 = 23cm.
<u>Area:</u> Multiply the base and height together:
4.75 x 6.75 = 32.0625 square cm.
Answer:
-4 < x < 7
Step-by-step explanation:
-12 < 2x - 4 <10 (add 4 across the inequality)
-12 + 4 < 2x <10 + 4
-8 < 2x < 14 (divide ineqality by 2)
-8/2 < x < 14/2
-4 < x < 7
Answer:
0.5,0.25,3/8,1 1/4
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
The train leaves station A at 13:44 and arrives at station B at 15:12.
Which means the train took 1 hour and 28 minutes to arrive at station B.
The train travels at 300 km/h. It took at least one hour, so the answer > 300 km.
Now, the remaining 28 minutes. We divide them by 60, as there’s 60 minutes in one hour and multiply by 300, as that’s how fast the train travels per hour.
28/60*300 = 140.
300 + 140 = 440.
The distance between the stations is 440 km.
A:is 43.2 bc 0.06x45 is 27 then multiply by 16
B: is about 36.6
