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Whitepunk [10]
3 years ago
11

Is sin( - 7) positive or negative? (Why?)

Mathematics
1 answer:
finlep [7]3 years ago
7 0
-.66 this is because when you put it into a scientific calculator sin then -7 and round up you get -.66
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Write the equation whose roots are 6 and 1, and whose leading coefficient is 4.
Black_prince [1.1K]

Answer:

4(x-6)(x-1) = 0

Standard form: 4x^2-28x+24=0

Step-by-step explanation:

First, let's write an equation where the roots are 6 and 1.

To do that, we can use the intercept form <em>a(x-p)(x-q) = 0</em>, where <em>a</em> is the leading coefficient, and <em>p </em>and <em>q</em> are the roots.

We can therefore plug what we know into this equation:

4(x-6)(x-1) = 0

8 0
3 years ago
Write each of the below number in an ascending order.<br> 1.5 1.75 2.07 2.8
34kurt

Answer:

1.5, 1.75, 2.07, 2.8

Step-by-step explanation:

Ascending order means to have the smallest value first and going up to the largest.

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2 years ago
the surface area of a sphere is 804 .25 m2,to find the radius of the sphere to the nearest world number​
Lady_Fox [76]

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Step-by-step explanation:

804.25 divided by 3.14

4 0
3 years ago
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garik1379 [7]

Answer:

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Step-by-step explanation:

0.24+ 0.532 =

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------------

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