I need the answers to these math problems
2 answers:
6. 6•2-1 = 12-1 = 11 9+2 = 11 11 = 1 7. 9•[8-2-3-(9-8)] 9-8 = 1 8-2-3 = 3 • 9 = 27+1 = 28 8. [7•3-(6+9)]/2= 6+9= 15 7•3 = 21 /2 = 10.5 9. 2•10/5+(7+5)/2= 7+5=12 2•10 = 20/2 = 10+12 = 22 10. 2•6-9-[5-(9-7)] 9-7 = 2 5-2 = 3 2•6= 12-9+3 = 3+3=6 11. 10+10/5-8 = 10/5 = 2 10-8+2= 2+2=4 12. [2-(10-8)]•6+3•5 = 10-8=2 2-2= 0 • 6 = 0+3•5 =15 13. 8/2/(6-4) = 6-4 = 2 8/2/2 = 4/2=2 14. 6[5+(14-8)/3] = 14-8=6 = 5+6/3= 2+5= 7•6 = 42 make sure you always use PEMDAS! those brackets are important too. once you do the problem inside the parentheses you go straight to the problem inside the bracket then move further on. please make brainliest :)!!
5# 25-(2×10)=25-20=5. 7# 9×(8-2-3-1)=9×2=18. 8# (7×3-15)÷2=(21-15)÷2=6÷2=3. 9# 2×10÷5+12÷2=20÷5+12÷2=4+6=10. 10# 2×6-9-(5-2)=2×6-9-3=12-9-3=3-3=0. 11# 10+2-8=12-8=4
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Answer:
1 makes this problem true
Step-by-step explanation:
-1t+14=3t+10
-1(1)+14 = 3(1)+10
-1 +14 =3+10 , 13=13
So 1 makes this problem true
The answer to this question is= 13
Answer:
Step-by-step explanation:
Triangle
Semicircle
because both semicircle are the same just multiply by 2
Now add all together
Answer:
d. 11
Step-by-step explanation:
<u>Ratio of corresponding sides:</u>
x/12.2 = 4.6/5.1 x = 12.2*4.6/5.1 x = 11 Correct option is d. 11
Answer:
i cant do 12 im sorry
but 11 is 1.173 minuets
its 5.865 divided by 5 because there are 5 runners, and that was the total time