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zheka24 [161]
3 years ago
9

Please help thanks !!

Mathematics
1 answer:
otez555 [7]3 years ago
6 0

Answer:

x=7

7-4=3

7+2=9

Step-by-step explanation:

Triangle ABE and Triangle CDB are similar

4*3=12

ABE is 3 times bigger than CDB

3(x-4)=x+2

3x-12=x+2

2x-12=2

2x=14

x=7

7-4=3

7+2=9

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The function f(x) = 15x + 2 What is the meaning of the slope of the function?
Nataliya [291]

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3 years ago
Find Ms. Buggie's mistake in the following problem. Then, give what the correct answer should be.
sdas [7]

Answer:

Mrs. Buggie should have Subtracted 13 instead of adding 13

LKA = 94°

Step-by-step explanation:

Lets work backwards from the equation so far:

40 = x+ 13

x + 13 = 40

We should subtract 13 because we are adding a number and 13 to 40

Imagine this:

You have 5 apples, but you bought some more and now you have 10

equation would be:

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subtract 5 from 10 to get 5

So you bought 5 apples

Back to the Question:

40 - 13 = 27

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Answer = 94°

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

8 0
3 years ago
What is the answer to 2(14/2R - 15+2R - 3/2+7R)-4
sleet_krkn [62]
I hope this helps you



2.(7R-15+2R-3/2+7R)-4


2. (16R-33/2)-4


2.16R-2.33/2-4


32R-33-4


32R-37
6 0
3 years ago
Read 2 more answers
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