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MaRussiya [10]
3 years ago
8

Solve: 18^x^2+4x+4=18^9x+18

Mathematics
1 answer:
Zina [86]3 years ago
5 0

Answer:

Answer: x = –2 and x = 7

Step-by-step explanation:

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If we consider the toss of four coins as an experiment, how many equally likely outcomes does the sample space have?
Arturiano [62]
There are 16 possible outcomes.

This is found by taking the number of possible outcomes for each toss, 2, and raising it to the 4th power (for 4 tosses):

2⁴ = 2*2*2*2 = 16
6 0
3 years ago
a bag contains 9 green marbles, 3 red marbles, and 8 blue marbles. one marble is taken from the bag and put back after checking
grin007 [14]

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17÷ 20 is the probability that the first is blue and the second is green

5 0
3 years ago
Read the statement, and identify the expressions that are equivalent. the product of a number minus 17 and 5
4vir4ik [10]
(n-17) * 5 
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5 0
3 years ago
A system of equations is given below:
kifflom [539]

The answer is A

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5 0
3 years ago
Read 2 more answers
What is the surface area of the rectangular prism below?
nataly862011 [7]

Answer:

<h2>700 (units^{3\\)</h2>

Step-by-step explanation:

Surface Area =2 length x width + 2 length x height + 2 height x weight

so we do:

7 x 12     = 84                                     84 x 2  =                                         168

7 x 14     = 98                                     98 x 2 =                                       +  196

14 x 12   = 168                                    168 x 2=                                       <u> + 336</u>

                                                                                                                 700

700

5 0
2 years ago
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