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forsale [732]
3 years ago
10

Can any one give me answer plz?

Mathematics
1 answer:
Inga [223]3 years ago
8 0

Answer:

D

Step-by-step explanation:

since

cos(2x) = 1 - 2×sin²(x)

and for x near 0, sin(x) is very similar to x.

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What is the reasonable estimate for the product of 43 x 68
pickupchik [31]

Answer:

2800

Step-by-step explanation:

Just round the 43 to 40 and the 68 to 70. So the problem then converts to 40x70 to get a rough estimate. 40x70=2800

4 0
2 years ago
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cestrela7 [59]

Answer:

y=x+3

Step-by-step explanation:

1.) Find slope

slope = (-1-3)/(-4-0)

= -4/-4

= 1

2.) Use point slope form

<u>y-y1= m (x-x1) </u>

both x1 and y1 are the points

m is the slope

3.) Plug in the numbers

for the points I chose (0,3) to plug in

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8 0
3 years ago
The total price for a computer and a
8_murik_8 [283]

Answer:

$289

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So:   total price - computer price = printer cost

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3 0
2 years ago
Solve. 5x - 5 = 50 A) x = 8 B) x = 9 C) x = 10 D) x = 11
Angelina_Jolie [31]
The answer would be D) x = 11.

Add 5 to both sides (5x = 50 + 5)

Simplify 50 + 5 to 55 (5x = 55)

Divide both sides by 5 (x = 55/5)

Simplify 55/5 to 11 (x = 11)
4 0
3 years ago
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Mr. Roper has eight teams of students in his debate class. Their grades on the last debate assignment are denoted by the set (99
muminat

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l think 3rd option must be answer

4 0
3 years ago
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