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tia_tia [17]
3 years ago
13

Can someone help please??

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
6 0
It’s B you were correct
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Pls help me I only have 2 minutes left winner gets brainliest
devlian [24]

Answer:

i think it was about 5000.

Step-by-step explanation:

7 0
3 years ago
Given △ABC, AD = 5, BC = 20, AC = 11 BD is an altitude Find: AB<br><br>WILL GIVE BRAINLIEST IF DONE!
Mnenie [13.5K]

Answer:

13 Units

Step-by-step explanation:

In Triangle BCD

DC=DA+AC

DC=5+11=16

Since BCD is a right triangle

BC²=BD²+DC²

20²=BD²+16²

BD²=20²-16²

BD²=144

BD²=12²

BD=12 Units

In Right Triangle BAD

AB²=BD²+AD²

=12²+5²

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3 years ago
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What is the scale factor of ABC to DEF?
bonufazy [111]

Answer:

B.3

Step-by-step explanation:

to get the scale factor divide a side from the bigger triangle by the equivalent in the small one

15/5 = 3

3 0
3 years ago
kamari opens a bank account with 250 five weeks her account balances 800 what was the average rate of change of her account bala
Anettt [7]
The answer is an average rate of change of 110 more dollars in her account per week. You find this by first subtracting the starting amount of 250 from the end amount of 800 that equals 550. then you divide that number by five, the number of weeks, to get the average rate of change.
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4 years ago
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