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Keith_Richards [23]
3 years ago
5

Nhich pairs of triangles appear to be congruent? Check all that apply.

Mathematics
1 answer:
Fiesta28 [93]3 years ago
8 0

Answer:

Answer is B and C Triangles 1, 3 and 4 appear to be congruent

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Biden

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Jillian measured the distance around a small fish pond as 27 yards. Which would be a good estimate for the distance across the p
Anton [14]
14 because it is half of the width around the pond.
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3 years ago
How do you solve this equation?
Travka [436]
Exponentail thingies

easy, look at all them them, see that they have 5 in common?
rremember how esay it was to factor
ax^2+bx+c=0

now we have
5^(2x)-6(5^x)+5=0
remember that 5^(2x)=(5^2)^x or (5^x)^2
in other words, we can rewrite it as
1(5^x)^2-6(5^x)+5=0
if yo want, replace 5^x with a and factor
1a^2-6a+5=0
(a-1)(a-5)=0
a=5^x
(5^x-1)(5^x-5)=0
set each to zero

5^x-1=0
5^x=1
take the log₅ of both sides
x=log₅1


5^x-4=0
5^x=4
take the log₅ of both sides
x=log₅4

x=log₅1 and/or log₅4







second quesiton

same thing

1(2^x)-10(2^x)+16=0
factor
(2^x-8)(2^x-2)=0
set each to zero

2^x-8=9
2^x=8
x=3

2^x-2=0
2^x=2
x=1

x=3 or 1







first one
x=log₅1 and/or log₅4
second one
x=1 and/or 3


7 0
3 years ago
ASAP!!!!
alex41 [277]
B is the answer to the question
3 0
3 years ago
What is the length of the hypotenuse?
Alexus [3.1K]

Answer:

15 feet

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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