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Anika [276]
3 years ago
7

BRAINLY GIVEN

Mathematics
2 answers:
larisa86 [58]3 years ago
6 0
The answer is A hope it helps
olga2289 [7]3 years ago
5 0

Answer:

the answer to a is $75.14

the answer for B is $5,773

Step-by-step explanation:

You might be interested in
Solve the equation, and check the solutions √(x+9)/4=3.
nadya68 [22]

Answer:

Solution: x = 135

Step-by-step explanation:

Hi there!

First, let´s write the equation:

√(x + 9) /4 = 3

Multiply by 4 both sides of the equation

√(x + 9) = 12

square both sides of the equation

x + 9 = 144

subtract 9 to both sides of the equation

x = 135  

Let´s check the solution:

√(x + 9) /4 = 3

x = 135

√(135 + 9) /4 = 3

√(144) /4 = 3

12/4 = 3

3 = 3

Then, x = 135 is the solution to the equation.

Have a nice day!

8 0
3 years ago
Trevor deposits $1500 in a simple interest account that pays 4.3% annually. After 15 years, how much total money would be in the
andrezito [222]

Answer:

$2467.50 would be in the account after 15 years.

4 0
2 years ago
Read 2 more answers
The path of a race will be drawn on a coordinate grid like the one shown below. The starting point of the race will be at (−5.3,
DochEvi [55]

Answer:

a

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The length of a rectangle is 3 times the width. If the perimeter is to be greater than 56 meter. What are the lossible values fo
lidiya [134]

Answer:

w > 7

Step-by-step explanation:

L = 3w

2L + 2w > 56

sub for L

2(3w) + 2w > 56

6w + 2w > 56

8w > 56

w > 7


Check: L = 3(8)

L = 24

2(24) + 2(8) > 56

48 + 16 > 56

64 > 56

7 0
3 years ago
Read 2 more answers
I need help with this,, will give brianliest and +15 points
Anit [1.1K]

Answer:

41x² - 27x + 27

Step-by-step explanation:

Perimeter of Rectangle:

= 2(20x²-12x+4) + 2(5x²-5x+15)

= 40x²-24x+8 + 10x²-10x+30

= 50x²-34x+38

Perimeter of Triangle:

= 6x²+6x+3x+3+3x²-2x+8

= 9x²+7x+11

Difference:

(50x²-9x²)+(-34x+7x)+(38-11)

= 41x² - 27x + 27

8 0
2 years ago
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