Answer:
-1.5
Step-by-step explanation:
Answer:
<em>D</em>
Step-by-step explanation:
- <em>3/8 = 0.375 so that is not the answer we would eliminate that answer</em>
- <em>11/25 = 0.44 so we would eliminate that answer too</em>
- <em>C and D are left</em>
- <em>2/5 = 0.4 which we would eliminate</em>
- <em>so that means D would be our answer because 5/7 = 0.714285714</em>
- <em>which is a repeated decimal </em>
<em></em>
- <em>Hope this helps</em>
- <em>Hope this is right </em>
- <em>Ask me more repeated decimal questions</em>
- <em>And have a nice day</em>
Answer:
Step-by-step explanation:
perimeter =76 m
L=3+w
w
2L+2W=76
2(3+W)+2W=76
6+2w+2w=76
4w=70
w=70/4
w=17.50
L=17.50+3=20.50
A=L*W=17.50*20.50=358.75m^2
The answer is D. A straight line equals 180°, so when you subtract 180°( your straight line) and the angle it gives you (52°) you get 128°. 180°-52° = 128°
Answer:
Step-by-step explanation:
How to write numbers in standard form:
Write the first number 8.
Add a decimal point after it: 8.
Now count the number of digits after 8. There are 13 digits.
So, in standard form: 81 900 000 000 000 is 8.19 × 10¹³