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Kay [80]
3 years ago
14

(8.75-2.16)÷7.1+(4.5+1.3)÷4.3

Mathematics
2 answers:
kirill [66]3 years ago
7 0

Answer:

2.27700622339

Step-by-step explanation:

Calculated your welcome

andriy [413]3 years ago
6 0

Answer:

2.277

Step-by-step explanation:

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

1. 6.59/7.1+(4.5+1.3)/4.3

2. 6.59/7.1+5.8/4.3

3. 0.928+5.8/4.3

4. 0.928+1.3488

5. = 2.277

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Lupita rides a taxi that charges a flat rate of $6.75 plus $3.20 per mile. If the taxi charges Lupita $40.03 in total for her tr
yaroslaw [1]

Answer:

10.4 miles

Step-by-step explanation:

Write an equation for the total cost paid as a function of the # of miles driven:

L(x) = $6.75 + ($3.20/mile)x

and set this equal to $40.03 to determine the # of miles Lupita rode:

L(x) = $6.75 + ($3.20/mile)x = $40.03

Isolate the x term by subtracting $6.75 from both sides:

($3.20/mile)x = $40.03 - $6.75 = $33.28

Finally, divide both sides by  ($3.20/mile):

x = $33.28 /  ($3.20/mile)

  =  10.4 miles

Lupita rode 10.4 miles in the taxi.

4 0
3 years ago
If a 45 degree 45 degree 90 degree triangle has a hypotenuse length of 12 find the leg length
AURORKA [14]

Answer:

<h2>Leg length = 8.5</h2><h2 />

Step-by-step explanation:

let x represent the leg length

if we use the Pythagorean theorem we get:

x² + x² = 12²

then

2x² = 12²

Then

x² = 144/2 = 72

then

x = √(72)

 =8,485281374239

7 0
2 years ago
In gym class students were asked to form six equal groups. If there were 18 students in each group, then how many total students
Contact [7]

Answer:108

Step-by-step explanation:

18 times 6 is 108

7 0
2 years ago
In parallelogram KLMN, NL=15. Identify NP. HELP PLEASE!!
adelina 88 [10]

Answer:

B

Step-by-step explanation:

Fact: The diagonals of a parallelogram bisect each other. If NL= 15 the NP = 1/2 NL

1/2 NL = 15/2 = 7.5.

NP = 7.5

Answer: NP = 7.5   B

7 0
3 years ago
Solve for x.<br><br> x = <br><br> thank you in advance!
bija089 [108]

Answer:

3x+9=180(angles on a line

3x=180-9

3x=171

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6 0
2 years ago
Read 2 more answers
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