Answer:
26 ft
Step-by-step explanation:
Answer:
D, Option A
Step-by-step explanation:
CE = (by using pythagorean theorem
A = 1/2 bh
A = 1/2 (2)() =
Answer:
Step-by-step explanation:
1. Convert the decimal into a fraction by doing this. Take 1.8 and write it above a fraction line without the decimal sign.
2. Count the decimal places and below the fraction line write the multiple of 10 with that many zeros so that would
3. Simplify the fraction so that would be .
4. Now in order to divide a fraction, multiply by the reciprocal of that fraction so that would be .
5. Now reduce the number with the gcf (greatest common factor) which would be 5. So now we have 9*
6. Reduce the numbers again using the gcf which now would be 9. Now you have the answer which should
So in this case expand the brackets where everything outside the brackets are multiplied into the brackets if that makes sense. Therefore 5 times 3m plus 5 time 2.
(5×3m)+(5×2)
=15m+10
do not add them together since they are not like terms
Do the same for the next question
which I think is already done for you since there is no expanding or adding to do.
Hope I am right if not sorry.
1 Expand
1.4t-0.4t+1.24=5.8
2 Simplify 1.4t-0.4t+1.241.4t−0.4t+1.24 to t+1.24t+1.24
t+1.24=5.8
3 Subtract 1.241.24 from both sides
t=5.8−1.24
4 Simplify 5.8-1.245.8−1.24 to 4.564.56
t=4.56