2 years ago

Solve the inequality and give an answer in interval notation: 4-x> 6

Mathematics

1 answer:

Ainat [17]2 years ago

7 0

take it step by step

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Please Help! The graph of y=f(x) is shown below. What are all of the real solutions of f(x)=0? (Picture of graph included)

qwelly [4]

Answer:

(7, 0), (-8, 0), (0, 0)

Step-by-step explanation:

y = f(x) = 0

the real solutions are the ones that cross the x-axis because when a point is on the x-axis, its y coordinate will be 0.

=> (7, 0), (-8, 0), (0, 0)

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2 years ago

Jeans are on sale for 80% of the original price of $60. What is the sale price? A.$12 B.$24 C.$36 D.$48

sammy [17]

Answer:

d 48

Step-by-step explanation:

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2 years ago

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12. Find the product: (88a + 80)(8a + 8) ( 1 ) 13. Find the product: (40y + zy)(4y + zy) ( 1 )

laiz [17]

Answer:

(88a+80)(8a+8)

88a(8a+8)+80(8a+8)

704a²+704a+640a+640

704a²+1344a+640

(40y+zy)(4y+zy)

40y(4y+zy)+zy(4y+zy)

160y²+40zy²+4zy²+z²y²

160y²+44zy²+z²y²

Step-by-step explanation:

i hope this will help you

7 0

2 years ago

How to I find this? I tried using Pythagorean theorem, but it didn't work

jarptica [38.1K]

The Pythagorean theorem works.

$12^2+9^2=c^2$
$144+81=c^2$
$225=c^2$
$15=c$

Therefore the perimeter is 12 + 9 + 15 = 36 in. (B)

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2 years ago

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The number 3 help now please

PSYCHO15rus [73]

-6, all of them are the absolute value of 6 or just 6, -6 isn't equivalent to 6.

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2 years ago

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