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Hunter-Best [27]
3 years ago
9

What is the scale factor from ABC to DEF?

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
8 0

Answer:

3

Step-by-step explanation:

3 to get to 15, multiply by 3, same for other sides.

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Please Help!!!!!!!!!!!!!!!!!!!
Vlada [557]

Answer:

y = √(55).

Step-by-step explanation:

Triangles ADC and DBC are similar, so we have

(6+5) / y = y / 5

11/y = y/5

y^2 = 55

y = √(55).

3 0
3 years ago
Which is a solution to the equation 6 X Plus y equals 4
artcher [175]
<span>6x+y = 4
y = -6x + 4

</span><span>0 = -6x + 4
6x = 4
x = 2/3

(2/3,0)

I Hope I helped

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7 0
3 years ago
Find the sum of 2x^2 - 3x + 1 and x^2 + 8 - 9
Mnenie [13.5K]
I think it's 3x^2 - 3x
5 0
3 years ago
A little help please ☹️?
qwelly [4]
Answer:

5.13m^2

Explanation:

A = 1/2bh
A = 1/2(3.8)(2.7)
A = 5.13m^2
4 0
3 years ago
Read 2 more answers
The Golden Gate Bridge in San Francisco is 4200 feet long. The Brooklyn Bridge in New York City is 3/5 as long. How long is the
Alex73 [517]

Answer:

2520 ft.

Step-by-step explanation:

Multiplying 4200 by 3/5 will give you 2520.

6 0
3 years ago
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