Answer:
38/x
=
5/8
Step 1: Cross-multiply.
38/x
=
5/8
(38)*(8)=5*x
304=5x
Step 2: Flip the equation.
5x=304
Step 3: Divide both sides by 5.
5x/5
=
304/5
x=
304/5
Answer:
x=
304/5
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Step-by-step explanation:
Answer:
1, 4, & 6
Step-by-step explanation:
1. is a fraction and fractions are rational numbers
2. 11 is not a perfect square so the answer should be a terminating decimal and terminating decimals are irrational numbers
3. is a terminating decimal and an irrational number
4. .23 is a decimal which is a rational number since it can be made into the fraction 23/100
5. is a terminating decimal which is an irrational number
6. is a fraction which is a rational number
Hope this helped and pls mark Brainliest
The greatest number of groups would probably be 7 because:
21+7 = 28
28: 1, 2, 4, 7, 14
28/2 = 14
Half of 28 is 14 which means that each group will have 2 marbles. I am not sure if I'm correct, but I hope this helps! :)
Answer:
B = 68
Step-by-step explanation:
(6-2)×180 = 720
69+108+135+204+b+2b=720
516+3b=720
3b=720-516
3b=204
b= 68