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expeople1 [14]
3 years ago
11

Use similar triangles to calculate the height of triangle abc 10 cm

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
6 0
The answer would have to be E
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Equivalent ratio of 27/60
MatroZZZ [7]
An equivalent ratio of 27/60 could be 9/20

How did I get that answer?

I just simplified 27/60 by 3
5 0
3 years ago
At which of the given values is the graph discontinuous?<br> Picture provided below.
12345 [234]

Answer: OPTION C

Step-by-step explanation:

You can solve the problem shown above keeping on mind the facts shown below:

As you can see in the graph attached in the problem, there is a hole in the function at x=6.

By definition, this indicates that the function shown is not continuous at that point.

Therefore, you can conclude that the value in which is the graph discontinuous is the value of the option c: 6

7 0
3 years ago
Answer to the equation: <br> -3|a - 1| = -15
Charra [1.4K]
Hello,

-3|a-1|=-15
==>|a-1|=5
==>a-1=5 or -a+1=5
==>a=6 or a=-4
Sol={-4,6}
6 0
4 years ago
What is x= when the equation is 5(x-3)=3x(x-2)
cluponka [151]
5(x-3)=3x(x-2)\\&#10;5x-15=3x^2-6x\\&#10;3x^2-11x+15=0\\&#10;\Delta=(-11)^2-4\cdot3\cdot15=121-180=-59
5 0
3 years ago
Using compatible number to estimate the quotient 2116÷7
DerKrebs [107]

Answer:

302

Step-by-step explanation:

7 goes into 21 3 times, so the first digit of the quotient is 3.  There's no remainder.  Bringing down the second "1," we find this indivisible by 7, and so bring down the 6.Thus, Remember that 7 goes into 14 2 times.  Thus, a good estimate would be 302.

3 0
3 years ago
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