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OLEGan [10]
3 years ago
15

Write an equation for a line perpendicular to y=-4x-4 and passing through the point (4,-4)

Mathematics
1 answer:
jolli1 [7]3 years ago
3 0

Answer:

Step-by-step explanation:

perp. 1/4

y + 4 = -1/4(x - 4)

y + 4 = -1/4x + 1

y = -1/4x - 3

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What is the product of 8 times 4 minus the sum of 12 and 7?
klio [65]

Answer:

13

Step-by-step explanation:

8 × 4 = 32

12 + 7 = 19

32 - 19 =13

5 0
3 years ago
2^x=1/32 write down the value of x
Stells [14]

Answer:

x=-5

Step-by-step explanation:

<em>log</em> (2^x) <em>= log</em> ( 1/32 )  <em>{take both the sides}</em>

x * ( log ( 2 ) ) = log ( 1/32 )

x=\frac{log(1/32)}{log (2)}

x=-5

<em>hope this helps....</em>

3 0
3 years ago
After 1 second, the missile is 130 feet in the air; after 2 seconds, it is 240 feet in the air.
CaHeK987 [17]
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3 0
3 years ago
Charlotte reads 4 books each week. Let b be the number of books she reads each week, and let ww be the number of weeks that she
alisha [4.7K]

Answer and Step-by-step explanation:

Charlotte reads 4 books each week

b = number of books she reads each week

w = number of weeks that she reads

The number of books depends on the number of weeks, so

independent variable: w

dependent variable: b

b = 4w

╔═══╦═════════╦════╗

║ w     ║ b = 4w          ║ b        ║

╠═══╬═════════╬════╣

║ 0     ║ b = 4*0          ║ 0       ║

╠═══╬═════════╬════╣

║ 1     ║ b = 4*1          ║ 4       ║

╠═══╬═════════╬════╣

║ 2     ║ b = 4*2          ║ 8       ║

╠═══╬═════════╬════╣

║ 3     ║ b = 4*3          ║ 12     ║

╠═══╬═════════╬════╣

║ 4     ║ b = 4*4          ║ 16     ║

╠═══╬═════════╬════╣

║ 5     ║ b = 4*5          ║ 20     ║

╚═══╩═════════╩════╝

8 0
4 years ago
HELLO ME I NEED HELP SO BAD
irina [24]

Answer:

up 3 units

Step-by-step explanation:

y = f(x) + C   C > 0 moves it up

We are moving the graph up 3 units

4 0
3 years ago
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