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MariettaO [177]
3 years ago
8

HElp me there are two that have not been answered

Mathematics
2 answers:
Greeley [361]3 years ago
8 0

Answer: the answer is 34

Step-by-step explanation:

valkas [14]3 years ago
8 0

Answer:

B

Step-by-step explanation:

These quadrilateral are both in the ratio of 1:2 which means

If ABCD is 1, EFGH is 2

So AD:EH would also be 1:2

Hence

AD=7 so EH = 7*2=14

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Which elements make up a water molecule?
tester [92]

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D) Hydrogen and Oxygen

Step-by-step explanation:

7 0
3 years ago
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In an election, there are a total of 80000 voters and there are two candidates, X and Y. 80 % of the voters go for polls out of
Sergio [31]
Well, from 80000 only 80% went to the polls, how many is that?

if we take 80000 to be the 100%, then how much is the 80%?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
80000&100\\
x&80
\end{array}\implies \cfrac{80000}{x}=\cfrac{100}{80}\implies \cfrac{80000\cdot 80}{100}\implies 64000=x

now, from those 64000 60% voted for X, that means that the remaining 40% voted for Y, how many is that 40%?

well, if we take 64000 to be 100%, how much is 40%?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
64000&100\\ y&40
\end{array}\implies \cfrac{64000}{y}=\cfrac{100}{40}\implies \cfrac{64000\cdot 40}{100}=y


4 0
3 years ago
PLEASE HELP!!!!!!!!!
Ne4ueva [31]
Third quartile=20
median=17
difference=20-17=3
5 0
3 years ago
What’s the meaning of pi and how to find the volume of a cylinder. Only do number 1 !!
Triss [41]

Answer:

to find volume of cylinder use formula=

\pi {rh}^{2}

and

\pi = 22  \div 7 \: or \: 3.14

3 0
3 years ago
Translate into an equation and solve. Three-fifths of a number is negative twenty-one. Find the number.
ki77a [65]

Answer:

-21 3/5

Step-by-step explanation:

May i have brainliest

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3 years ago
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