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Simora [160]
3 years ago
5

Triangle ABC and DEF are similar. Find the length of segment EF

Mathematics
2 answers:
frosja888 [35]3 years ago
7 0
It’s 12=C because you have to multiply 15 and 4, then divide by 5 which equals 12. Please mark me as a brainiest
jok3333 [9.3K]3 years ago
6 0

Answer:

12

Step-by-step explanation:

Create a ratio

AB : DE

5 : 4

BC : EF

15: x

5/4 = 15/x

5x = 15*4

5x = 60

x = 12

EF = 12

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The seventh grade students are having an end-of-year party in the schoal
NARA [144]
The answer is 125.6 because all you have to do is dived.
3 0
3 years ago
A store offers a 15% discount on all iterms in the store during a sale. All store emloyees get an additional 10% employee discou
kompoz [17]

Answer:

The cost would be $81.09

Step-by-step explanation:

In order to find the amount Chris will spend, start with the equation and input 100 for every x that you see.

c=0.765x +0.06(.765x)

c=0.765(100) +0.06(.765[100])

c = 76.50 + 0.06*(76.50)

c = 76.50 + 4.59

c = 81.09

4 0
3 years ago
Input, x 4 8 12 16 20 output y 21 37 53 69 85 what is the equation
BigorU [14]

Answer:

The equation is y = 4x + 5

Step-by-step explanation:

To find the equation to this table, pick two ordered pairs and use the slope formula to find the slope. For this we'll use (4, 21) and (8, 37).

m(slope) = (y2 - y1)/(x2 - x1)

m = (37 - 21)(8 - 4)

m = 16/4

m = 4

Now we can use that slope along with any point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - 21 = 4(x - 4)

y - 21 = 4x - 16

y = 4x + 5

3 0
4 years ago
Please help me simplify.
miv72 [106K]

Answer:

32768

Step-by-step explanation:

<h2><u>SIMPLIFY</u></h2>

\frac{(2^{4} )^5}{2^{5} } \\

<h3>now make use of the exponent rule :</h3>

\frac{x^a}{x^b} = x^{a-b}\\

(\frac{(2^4)^5}{2^5}  = (\frac{2^4}{2} )^5\\

\frac{2^4}{2} = 2^3

=(2^{3} )^5

<h3>apply the exponent rule:</h3>

 (a^{b})^c =  a^{bc}

2^{3*5} \\2^{15}\\

= <u>32768</u>

6 0
4 years ago
Read 2 more answers
If you're good at trig please help meeeee
ikadub [295]

Answer:

the angle of ABC is 90 and the height of C is6.5

4 0
3 years ago
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