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notsponge [240]
3 years ago
8

What's the awnsers? random person hook it up​

Mathematics
1 answer:
yawa3891 [41]3 years ago
4 0

Given:

Exponential functions

2^x, 3\cdot 2^x and 2^{3x}

To find:

The value of a, b, c, d, e and f.

Solution:

Substitute x = 0 in 2^x.

a=2^0

a = 1    (∵ a^0=1)

Substitute x = 0 in 3\cdot 2^x.

b=3\cdot 2^0

b = 3\cdot 1  (∵ a^0=1)

b = 3

Substitute x = 0 in 2^{3x}.

c=2^{3\cdot 0}

c= 2^{0}  (∵ a^0=1)

c = 1

Substitute x = 1 in 2^x.

d=2^1

d = 2

Substitute x = 1 in 3\cdot 2^x.

e=3\cdot 2^1

e = 3\cdot 2

e = 6

Substitute x = 1 in 2^{3x}.

f=2^{3\cdot 1}

f= 2^{3}

f = 8

Hence a = 1, b = 3, c = 1, d = 2, e = 6 and f = 8.

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3+2⋅[(2+1)⋅5+8] need the answer please
s2008m [1.1K]

Hey!

----------------------------------------------

Solution:

Remember to follow PEMDAS!

= 3 + 2 ⋅ [(2 + 1) ⋅ 5 + 8]

= 3 + 2 ⋅ [(3) ⋅ 5 + 8]

= 3 + 2 ⋅ [(15) + 8]

= 3 + 2 ⋅ [23]

= 3 + 46

= 49

----------------------------------------------

Answer:

49

----------------------------------------------

Hope This Helped! Good Luck!

8 0
3 years ago
Read 2 more answers
Find the value of<br> 3a²-4ab-26² when A= -1 and b-4
nata0808 [166]

Answer:

-657

Step-by-step explanation:

a= -1\\b= 4\\

Substituting the value of a and b

3a^{2}-4ab-26^{2}  \\3(-1)^{2} -4(-1)(4)-676\\3-4(-4)-676\\3+16-676\\19-676\\-657

The value of    3a²-4ab-26²  is -657

4 0
3 years ago
7
skad [1K]
Answer: Ox=3,y=11 Ox

Step-by-step explanation:

6 0
2 years ago
I will rate you the brainliest (:
Anuta_ua [19.1K]
Az=5
triangle is a special right triangle of length 1, 1 (square root of 3) , 2
ya= 5 (square root of 3)
3 0
3 years ago
Peggy was taking a timed 50-question test. She was able to correctly answer 60% of the questions but had to skip the rest. How m
Alona [7]

Answer:

30 questions

Step-by-step explanation:

60% or 0.60 x 50 questions = 30

7 0
3 years ago
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