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vodomira [7]
3 years ago
14

Using polynomial identities, multiply the expression (2x+8y)(2x-8y)

Mathematics
1 answer:
igomit [66]3 years ago
3 0
(2x)sqrt 2- 64y2 is the answer
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Drag each measure to a box on the right to match the measure on the left. 5 feet10,560 feet48 inches126 inches 2 miles 123 yards
charle [14.2K]

Answer:

4 feets = 48 inches

2 miles = 10,560 feets

1 2/3 yards = 5 feets

3 1/2 yards = 126 inches

Step-by-step explanation:

Recall :

1 Feet = 12 inches

1 MILE = 5280 feets

1 yard = 36 inches

1 yard = 3 feets

If 1 feet = 12 inches

4 feets will be ; (12 * 4) inches = 48 inches

If 1 mile = 5280 feets

2 miles will be ; (5280 * 2) = 10,560 feets

If 1 yard = 3 feets

1 2/3 yards will be ; (5 /3) * 3 = 5 feets

If 1 yard = 36 inches

3 1/2 yards will be ; (7 /2 ) * 36 = 126 inches

8 0
3 years ago
A furniture store bought a couch for $425 and marked the price up by 70%. Angela bought the couch with a 6% tax. How much did An
Tomtit [17]

Answer:Angela paid 679,05 for the couch

Step-by-step explanation:

 425*70/100=29.750

29.750/100= 297,5

297,5+425=722,5

722,5*6/100=4.335/100=43,45

722,5-43,45=679,05

8 0
3 years ago
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What is the end behavior of the function shown in the graph above?
Oksana_A [137]

Answer:

B

Step-by-step explanation:

6 0
2 years ago
16 is what percent of 80
Vsevolod [243]

Answer:

your answer is 20%

Step-by-step explanation:

16/80 = .2 = 20%

7 0
3 years ago
Triangle congruence<br> Which statements are true? Select all that apply.
NISA [10]
All but c are correct so the answer is a b and d
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3 years ago
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