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nasty-shy [4]
3 years ago
7

PLEASE HELP!! MATH FINAL :)) no explanation needed.

Mathematics
1 answer:
adelina 88 [10]3 years ago
8 0

Answer:

195 or 15^2- 2(15)

Step-by-step explanation:

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Fraction less than 1/2. 3/4 1/6 6/12 4/10 5/8 5/2
N76 [4]
Fractions less than 1/2 are 1/6 & 4/10.
Fractions greater than 1 are 5/4 & 15/12.
Fractions closer to 0 than to 1 are 1/8, 1/4, & 3/10.
5 0
3 years ago
Evaluate 7+2 times 4
wel
Are there any parentheses in this equation? that would determine what you do first.

if it is (7+2)•4 your answer is 36.
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3 0
2 years ago
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Ni Hua is an adventurous traveler. He skydives twice in every island he visits and skydives thrice in every peninsula he visits.
Gnesinka [82]
Let the number of islands visited be x and that peninsulas be y
thus,
x+y=19
⇒y=19-x.........i
if he skydives twice in islands and thrice in peninsulas, then the total number of skydives will be:
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substituting i in ii we get:
2x+3(19-x)=45
2x+57-3x=45
putting like terms together we get:
2x-3x=45-57
-x=-12
therefore
x=12
and
y=19-x=19-12=7
hence the number of islands visited was 12 and that of peninsulas was 7

3 0
3 years ago
Which expression is equivalent to (x Superscript 27 Baseline y) Superscript one-third?
Kay [80]

Answer:

um i cannot understand that ok ?

Step-by-step explanation:

6 0
3 years ago
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timurjin [86]
Percentage of heads
= 53/100 x 100
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percentage of tails
= 100-53
=47
=47/100 x100
= 47%
5 0
3 years ago
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