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rosijanka [135]
3 years ago
13

If ∆ ABC=∆DEC, what is the value of x​

Mathematics
2 answers:
Dmitrij [34]3 years ago
8 0

Answer:

it is incomplete question isnt it??

miskamm [114]3 years ago
7 0

Answer:

drctfvy gbhunjihubg yvtfcdrexscdrt fvgbi hngtfvcdxsdcfvgb  hnjmiounhbgvfcdt  

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The Hawks have won 12 games, which is 60% of the games they have played this season.How many games have the Hawks played this se
loris [4]

Answer:

20 games

Step-by-step explanation:

Let

x ----> total games played this season

we know that

12 games represent 60% of the games they have played this season

so

using proportion

Find out how many games represent a percentage of 100%

\frac{12}{60\%}=\frac{x}{100\%}\\\\x=12(100)/60\\\\x=20\ games

4 0
3 years ago
Read 2 more answers
I NEED HELP PLEASE. LOOK AT PICTURE
Bond [772]

Answer:

Part 1) \frac{a^4}{4b^2}

Part 2) -\frac{v^9}{w^6}

Step-by-step explanation:

we know that

When divide exponents (or powers) with the same base, subtract the exponents

Part 1) we have

\frac{3a^{2}b^{-4}}{12a^{-2}b^{-2}}=(\frac{3}{12})(a^{2+2})(b^{-4+2} )=\frac{1}{4}a^{4}b^{-2}=\frac{a^4}{4b^2}

Part 2) we have

\frac{v^3w^{-3}}{-v^{-6} w^3} =-v^{3+6}w^{-3-3}=-v^9w^{-6}=-\frac{v^9}{w^6}

6 0
3 years ago
Are the ratios 1:2 and 7:20 equivalent?
stealth61 [152]

Answer:no

Step-by-step explanation:

3 0
3 years ago
Student is training 4 a track team during the first 3 months of the year by running 30 minutes every day, while averaging 5 mile
Novay_Z [31]

30 minutes  -  5 miles;

1 hour -  10 miles

10 hours - 100 miles ...

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4 0
3 years ago
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I am Lyosha [343]
The answer is 18
-7^2+4(-7)-3
49+(-28)-3
21-3
18
3 0
3 years ago
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