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vladimir1956 [14]
3 years ago
7

Given a dilation around the origin, what is the scale factor K? D o, K = (2,4) → (3,6)

Mathematics
1 answer:
fenix001 [56]3 years ago
5 0

Answer: 3/2

Step-by-step explanation:

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7800 dollars is placed in an account with an annual interest rate of 6.5%. How much will be in the account after 29 years, to th
dimaraw [331]

Answer:

Year 29 $2,956.63 Total Interest $40,643.25  Balance $48,443.25

Step-by-step explanation:

Base amount: $7,800.00

Interest Rate: 6.5% (yearly)

Effective Annual Rate: 6.5%

Calculation period: 29 years

4 0
3 years ago
PLEASE DO NUMBER 1 SHOW WORK TOO PLEASE
kirill [66]

Answer:

A) False - not a right angle

B) True - it is a right angle

C) True - it is a right angle

D) False-not a right angle

Step-by-step explanation:

A) a*a+b*b=c*c (Asquared+Bsquared=C squared)

    2*2+ 3*3 = 4*4

   4+9=16

    13 does not equal 16

B) 5*5+12*12=13+13

  25+144=169

  169=169 - True

C) 3*3+4*4=5*5

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     25=25 (True)

D) 4+ Root of 3 = Root of 19

    False - square root of a prime number is irrational

6 0
2 years ago
Need help ASAP. Question in photo. Will mark brainliest if correct
ioda

Answer:

C

Step-by-step explanation:

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2 years ago
Which set of angles can be used to construct a triangle?
Eddi Din [679]
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6 0
3 years ago
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Find the value of x at which the function has a possible relative maximum or minimum point.​ (Recall that e Superscript x is pos
shutvik [7]

Answer:

x= -11/4 is a maximum.

Step-by-step explanation:

Remember that a function has its critical points where the derivative equal zero. Therefore we need to compute the derivative of this function and find the points where the derivative is zero. Using the chain rule and the product rule we get that

f'(x)=  -e^{-4x}(11+4x)

And then we get that   if   11+4x = 0   then   x = -11/4 . So it has a critical point at   x = -11/4.

Now, if the second derivative evaluated at that point is less than 0 then the point is a maximum and if is greater than zero the point is a minimum.

Since

f''(x) = 8e^{-4x} (5+2x)\\f''(-11/4) = -239496.56

x= -11/4 is a maximum.

6 0
3 years ago
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