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topjm [15]
2 years ago
14

2a−1/2 please help me :(

Mathematics
1 answer:
Korvikt [17]2 years ago
3 0

Answer:

this is unsolvable i think

Step-by-step explanation:

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sweet-ann [11.9K]
There are 1728 cubic inches in a cubic foot... not sure bout the sketch part. 
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3 years ago
Gils aunt cut his birthday cake into 33 equal pieces eighteen pieces were eaten at his birthday part what fraction of the cake w
kozerog [31]

Answer:

15/33

Step-by-step explanation:

total pieces=33

Pieces eaten=18

Left=33-18

=15

Fraction=15/33

7 0
3 years ago
I'm very confused on how to even figure out the question and what I'm supposed to do
Tasya [4]

Answer:

To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect. The two lines intersect in (-3, -4) which is the solution to this system of equations. I hope this helped!

5 0
2 years ago
ABCD is a rectangle that represents a park. The lines show all the paths in the park. The circular path is in the center of the
djyliett [7]

Complete Question:

ABCD Is a rectangle that represents a park.

The lines show all the paths in the park.

The circular path is in the centre of the rectangle and has a diameter of 15m.

Calculate the shortest distance from A to C across the park,using only the lines shown.

*See attachment for the diagram showing the paths in the park.

Answer:

Shortest distance from A to C through the paths only = 102.9 m

Step-by-step explanation:

Length of park = 80 m

Width of park = 50 m

Diameter of the circular path in the center of the park = 15 m

Therefore:

Shortest distance between from A to C across the park if we're to follow only the lines showing the oaths would be = (length of diagonal AC - diameter of the circular path) + (½ of the circumference of the circular path)

✔️Use pythagorean theorem to find AC:

AC = √(80² + 50²) =  √8,900

AC = 94.3398113 ≈ 94.34 m (nearest hundredth)

✔️Diameter of circular path = 15 m

✔️½ of the circumference of the circular path = ½(πd)

d = 15 m

½ of the circumference = ½(π*15) = 23.5619449 ≈ 23.56 m (nearest hundredth)

✔️Shortest distance = (94.34 - 15) + 23.56 = 79.34 + 23.56 = 102.9 m

5 0
3 years ago
Maria sells a motorcycle for $5,000 and a car for $25,000. What is the total commission that she will earn on the sale of these
AleksandrR [38]

Maria will make 10% on 5,000 for the motorcycle and 15% on 25,000 for the car she sold

3 0
3 years ago
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