Answer:
a=7
Step by step Explanation:
Step 1: Simplify both sides of the equation.
1.3(a+2)+5.6=17.3
(1.3)(a)+(1.3)(2)+5.6=17.3(Distribute)
1.3a+2.6+5.6=17.3
(1.3a)+(2.6+5.6)=17.3(Combine Like Terms)
1.3a+8.2=17.3
1.3a+8.2=17.3
Step 2: Subtract 8.2 from both sides.
1.3a+8.2−8.2=17.3−8.2
1.3a=9.1
Step 3: Divide both sides by 1.3.
1.3a 9.1
1.3 = 1.3
a = 7
Answer:
2(y+6)+6(y+6)
=2y+12+6y+36
=2y+6y+36+12
=8y+48
Step-by-step explanation: step1 : open the bracket by multiplying the one outside the box with the one inside the box
step2: collect like terms
step 3: the final step add the like terms and then you get your answer
note: you cannot add 8y + 48 because they are not like terms
If e is between them, then the distances DE and EF add to the total, DF. So the answer is just 27 + 34 which is 61, A
Answer:
75.36
Step-by-step explanation:
c=2r
c=2(3.14)12
