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Basile [38]
3 years ago
8

Help anyone??

Mathematics
2 answers:
-BARSIC- [3]3 years ago
7 0

Answer:

$13

Step-by-step explanation:

Firdavs [7]3 years ago
7 0

Answer: You will get $13 back

Step-by-step explanation: The cost of the shirts is $27 and since you are paying with $40 you subtract 40 to 27 and get $13.

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What is the dominant emotional element in a cultural practice called?
Ber [7]

Answer:

Ideal Culture

8 0
3 years ago
PLEASE HELP I HAVE BEEN TRYING TO FIGURE THIS OUT FOR 4 HOURS AND 15 MINUTES
harkovskaia [24]

Answer:

1. C) 3

2. D) -1

3. D) 7^2 - 8*2 - 16

4. B) 75

5. B) 6^2 + (2 - 8)*sqrt(81)

Step-by-step explanation:

1. (10 - (6-4)^2)/2

= (10 - 2^2)/2

= (10 - 4)/2

= 6/2

= 3

2. PEMDAS states that Multiplication is before Subtraction

8 - (5^2-7)/2

= 8 - (25-7)/2

= 8 - 18/2

= 8 - 9

= -1

3. D) 7^2 - (8*2) - 16

= 49 - 16 - 16

= 49 - 32

= 17

4. 3(2 + 3)^2

= 3(5)^2

= 3(25)

= 75

5. 6^2 + (2 - 8)*sqrt(81)

= 36 + (-6*9)

= 36 - 54

= -18

5 0
3 years ago
Point A is located at (−1,−5). The midpoint of line segment AB is point C(2,3). ​ What are the coordinates of point B ?
tamaranim1 [39]

For a segment AB, the coordinates of the middle point C are:

xc=(xa+xb)/2,

yc=(ya+yb)/2.

Now, you know points A and C. Thus we get:

xb=2×xc-xa

yb=2×yc-ya

With numerical values:

xb=2×2-(-1)=4+1=5

yb=2×3-(-5)=6+5=11

Answer: B(5, 11)

7 0
3 years ago
a paint store has 35 gallons of paint in storage, 2/5 of which are for outdoor use. if each gallon cost $22, what is the total c
Likurg_2 [28]
$462 
3/5 of 35 gallons = 21 gallons
21 gallons x $22 = $462
3 0
3 years ago
Look at the sequence in the table. Which recursive formula represents the sequence shown?
nadezda [96]

Answer:

Option B a_n=2a_n_-_1+1

Step-by-step explanation:

we have

a_1=5\\a_2=11\\a_3=23\\a_4=47\\a_5=95

<u><em>Verify each recursive formula</em></u>

case A) we have

a_n=a_n_-_1+1

For a_1=5

Find the value of a_2

a_2=a_1+1

a_2=5+1=6

6\neq 11

therefore

The recursive formula A not represent the sequence shown

case B) we have

a_n=2a_n_-_1+1

For a_1=5

Find the value of a_2

a_2=2a_1+1

a_2=2(5)+1=11 ---> is ok

For a_2=11

Find the value of a_3

a_3=2a_2+1

a_3=2(11)+1=23 ---> is ok

For a_3=23

Find the value of a_4

a_4=2a_3+1

a_4=2(23)+1=47 ---> is ok

For a_4=47

Find the value of a_5

a_5=2a_4+1

a_5=2(47)+1=95 ---> is ok

therefore

The recursive formula B represent the sequence shown

case C) we have

a_n=a_n_-_1+6

For a_1=5

Find the value of a_2

a_2=a_1+6

a_2=5+6=11 ---> is ok

For a_2=11

Find the value of a_3

a_3=a_2+6

a_3=11+6=17

17\neq 23

therefore

The recursive formula C not represent the sequence shown

case D) we have

a_n=2a_n_-_1-1

For a_1=5

Find the value of a_2

a_2=2a_1-1

a_2=2(5)-1=9

9\neq 11

therefore

The recursive formula D not represent the sequence shown

case E) we have

a_n=5a_n_-_1+1

For a_1=5

Find the value of a_2

a_2=5a_1+1

a_2=5(5)+1=26

26\neq 11

therefore

The recursive formula D not represent the sequence shown

7 0
3 years ago
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