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2 years ago

3. Which of these rational numbers represents a terminating decimal?

Mathematics

2 answers:

MrRissso [65]2 years ago

6 0

Answer:

Step-by-step explanation:

convert all the numbers and see which one represents a terminating decimal

alina1380 [7]2 years ago

5 0

7/28 is a terminating decimal

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For what value of p makes this equation true?

Naya [18.7K]

Step-by-step explanation:

Multiplication property of order

answer:C

p=-45

3 0

2 years ago

Need answer ASAP!! Find the area of the shaded region.

qwelly [4]

Answer:

(5x² +7x -26) units²

Step-by-step explanation:

$\boxed{area \: of \: rectangle = length \times breadth}$

Area of shaded region

= Area of larger rectangle -area of smaller rectangle

Area of larger rectangle

= (3x -4)(2x +2)

= 3x(2x) +3x(2) -4(2x) -4(2) (Expand)

= 6x² +6x -8x -8

= 6x² -2x -8

Area of smaller rectangle

= (x -6)(x -3)

= x² -3x -6x +18 (Expand)

= x² -9x +18

Area of shaded region

= 6x² -2x -8 -(x² -9x +18)

= 6x² -2x -8 -x² +9x -18

= 5x² +7x -26

4 0

3 years ago

larry can buy 2 1/2 pounds of chicken for 10.00 how meany pounds of chicken can he but for 1.00 btw the 2 is on the side of the

pychu [463]

1/4 pounds. Each pound is 4$ so each dollar would equal a forth of a pound.

5 0

3 years ago

Read 2 more answers

A math book at the victor valley college bookstore originally cost $84 to purchase if they sell it for $126 what is the markup r

Sergio039 [100]

50% because you first subtract the original price from the new price so 126-84 equals 42 then you divide that by the original price 84 which will give you .5 which turns to 50%

8 0

3 years ago

Riley has a farm on a rectangular piece of land that is 200200200 meters wide. This area is divided into two parts: A square are

777dan777 [17]

Answer:

The inequality that models the situation for her to have money to save is

7L² > 3(200L - L²)

On simplifying and solving,

L > 60 meters

Step-by-step explanation:

The length of her farm = L meters

The farm where she grows avocados is of square dimension

Area of the farm = L × L = L²

The piece of land is 200 m wide.

Total area of the piece of land = 200 × L = (200L) m²

If the area of her farm = L²

Area of the side where she lives will be

(Total area of the land) - (Area of the farm)

= (200L - L²)

= L(200 - L)

Every week, Riley spends $3 per square meter on the area where she lives, and earns $7 per square meter from the area where she grows avocados.

Total amount she earns from the side she grows the avocados = 7 × L² = 7L²

Total amount she spends on the side where she lives = 3 × (200L - L²) = 3(200L - L²)

For her to save money, the amount she earns must be greater than the amount she spends, hence the inequality had to be

(Amount she earns) > (Amount she spends)

7L² > 3(200L - L²)

To simplify,

7L² > 3L(200 - L)

Since L is always positive, we can divide both sides by L

7L > 3(200 - L)

7L > 600 - 3L

10L > 600

L > 60 meters

Hope this Helps!!!

7 0

3 years ago