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sveta [45]
3 years ago
13

The proof that triangle ABC is congruent to triangle CDA is shown. given a AB is parallel to cd and BC is parallel to DE prove t

riangle ABC is congruent to triangle CDA what is the missing reason in the proof
Mathematics
1 answer:
Tresset [83]3 years ago
3 0

Answer:

D) SSS congruence theorem

Step-by-step explanation:

Edge 2021

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The population of a colony of mosquitoes obeys the law of uninhibited growth. If there are 1000 mosquitoes initially and there a
Anettt [7]

Answer:

1) The size of the colony after 4 ​days is 6553 mosquitoes

2) After t = 4.9\ days

Step-by-step explanation:

To answer this question you must use the growth formula

N = N_0e ^ {kt}

Where

N_0 is the initial population of mosquitoes = 1000

t is the time in days

k is the growth rate

N is the population according to the number of days

We know that when t = 1 and N_0=1000 then N = 1600

Then we use these values to find k.

1600 = 1000e ^{k(1)}\\\\\frac{1600}{1000} = e ^ k\\\\ln(\frac{1600}{1000}) = k\\\\k = 0.47

Now that we know k we can find the size of the colony after 4 days.

N = 1000e ^ {0.47(4)}\\\\N = 6553\ mosquitoes

To know how long it should take for the population to reach 10,000 mosquitoes we must do N = 10000 and solve for t.

10000 = 1000e ^ {0.47t}\\\\10 = e ^ {0.47t}\\\\ln(10) = 0.47t\\\\t = \frac{ln(10)}{0.47}\\\\t = 4.9\ days

6 0
3 years ago
Joan mails a package that weighs 140 G about how many ounces is the package use 1 oz equals 28.4 gram
Dima020 [189]

Answer:

about 5 ounces

Step-by-step explanation:

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3 years ago
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How much time did Cole spend painting?
Katyanochek1 [597]
1 and 11/12 hours I think
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3 years ago
If i got 68 correct on my math test and the total is 85 what is the score?
puteri [66]
To figure this out, you need to figure out what percentage 68 is of 85.

1. Divide 68 by 85 (Divide the % correct by the total number of questions)
2. 68/85 is .8, which is 80%

5 0
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Can someone please explain this by step by step? And give me the answer
AURORKA [14]

Answer:

we know that q=-18

So if we see the fraction below it says q/3

We know that q is -18

Therefore, you substitute it in for q and you get

-18/3 which equals -6

7 0
3 years ago
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