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jarptica [38.1K]
3 years ago
12

HELP 1-6 ME PLEASE (35 POINTS)

Mathematics
1 answer:
makvit [3.9K]3 years ago
7 0
1. $1.90
5. $2.74
6. $2.25
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Solve x2 - 4x + 1 = 0.<br> x = 2+ 21-25<br> X = 4+<br> X = 2+ 3<br> x = -2+
adelina 88 [10]
I think the answer is this
2x-4x+1=0
Combine like terms
-2x+1=0
Subtract 1 both sides
-2x=-1
Divide by -2 both sides
x=-1/2
5 0
3 years ago
Here are descriptions for how two dot patterns are growing,
Arisa [49]

The steps in the patterns A and B form a sequence

The attached diagram represents dots in patterns A and B

<h3>How to draw the diagrams</h3>

For pattern A, we have:

Step 2 = 10 dots

Increment of 3 dots in each step

This means that:

Step 0 = 4 dots

Step 1 = 7 dots

Step 2 = 10 dots

Step 3 = 13 dots

For pattern A, we have the following rule

T_n =2n^2 + 1

When n = 0 to 3, we have:

T_0 =2(0)^2 + 1 =1

Step 0 = 1 dot

T_1 =2(1)^2 + 1 =3

Step 1 = 3 dots

T_2 =2(2)^2 + 1 =9

Step 2 =  9 dots

T_3 =2(3)^2 + 1 =19

Step 3 =  19 dots

Next, we draw the diagrams of both patterns (see attachment)

Read more about patterns at:

brainly.com/question/15590116

6 0
2 years ago
0.05 is 1/10 of what
Gennadij [26K]

Answer:

.5

Step-by-step explanation:

.5 times 1/10 is .05. move the decimal over!

4 0
3 years ago
Find the volume of the right circular cone
sergiy2304 [10]
Volume of right circular cone = 1/3 πr^2h
3 0
3 years ago
The population of rabbits on an island is growing exponentially. In the year 2001,
Alexxandr [17]
I think the answer is 666.

2050-940=1110

1110/5=222

222x3=666
6 0
2 years ago
Read 2 more answers
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