The answer is 71 since you count from the tenth space. So the first significant figure would be 7 and the second significant figure would be 0. As we know that we round up one number of the previous number is 5 or bigger.
Hey there!
1.) let's remember that a acute angel is very tiny, it is less then 90 degrees. So we would want to find one of your options that would be very small.
46 would seem to be the answer.
x=46
Hope this helps you.
Answer:
30a +18b
Step-by-step explanation:
17a + 25b + +13a -7b
combine like terms
17a+ 13a +25b-7b
30a +18b
Answer:
NO, it isn't
Step-by-step explanation:
To check it you just need to put 3 in place of t and if you get true equation then t=3 is a solution. If you get false then isn't.
2×t - 8 = 7
2×3 - 8 = 7
6 - 8 = 7
-2 ≠ 7 ⇒ t=3 is no solution
