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3 years ago

Find the product of 0.056 and 0.73. 0.04088 0.4088 0.0056

Mathematics

1 answer:

IrinaK [193]3 years ago

4 0

0.04088 0.056 ×0.73 =0.04088

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Let f(x) = - x ^ 3 - (4x - 1) Find f(- 5)

timofeeve [1]

Answer:

146

Step-by-step explanation:

replace every x with -5

3 0

2 years ago

help<br> Pls no joking around

garri49 [273]

Answer:

I think like expressions you use x or y or such many variables. you use - or + too. like (x+2)y there are parentheses too.

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1 year ago

What is 3 over 4 + b = 3

FromTheMoon [43]

Answer:

2 and 1/4

Step-by-step explanation:

3/4 + b = 3

rearrange the equation

3 - 3/4 = b

3/1 - 3/4 = 14/4 - 3/4 = 11/4 = 2 and 1/4

4 0

2 years ago

Find the area & Explain

pochemuha

Answer:

D) 1188 in.^2

Step-by-step explanation:

33×36 is 1188, the triangle on the side doesn't matter because it can be used to make the rectangle a whole rectangle, which means that the only important numbers are 33 and 36 multiplied to find the area, which is 1188^2.

3 0

1 year ago

c.) The sonar of a navy cruiser detects a submarine that is 4000 feet from the cruiser. The angle between the water line and the

Kamila [148]

Answer:

2236.77 feets

Step-by-step explanation:

From the attached picture, we are to find x, which is the vertical depth of the submarine.

Using trigonometry based on the illustration in the diagram:

Sinθ = opposite / hypotenus

Sinθ = x (depth of submarine) / distance from ship (4000)

Hence,

Sinθ = x / 4000

θ = 34°

Sin34 = x / 4000

0.5591929 * 4000 = x

2236.7716 = x

Hence, depth of submarine = 2236.77 feets

7 0

2 years ago