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katrin2010 [14]
3 years ago
6

Please; Ignore the background.

Mathematics
2 answers:
melisa1 [442]3 years ago
7 0

Answer:

x= -3 1/2x= -3 1/2

Step-by-step explanation:

Nookie1986 [14]3 years ago
4 0

Answer:

x= -3 1/2x= -3 1/2

Step-by-step explanation:

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a line has a slope of -2 and passes through the point (-1,4).what is its equation in slope intercept form?​
Nat2105 [25]

Answer:

y=-2x+2

Step-by-step explanation:

y-y1=m(x-x1)

y-4=-2(x-(-1))

y-4=-2(x+1)

y-4=-2x-2

y=-2x-2+4

y=-2x+2

5 0
3 years ago
A missile is fired at an angle of 75 from the horizontal. At one point, its speed was 900 mph. Find its horizontal velocity in m
mezya [45]

Hello  Chrisd117991999.

If the missile was going 900mph and we are trying to find the horizontal velocity

This could be 3.88, and rounding it to the nearest hundredth would be <u><em>3.90 miles per minute</em></u>

:)

5 0
3 years ago
If x=-1\3 is a zero of a polynomial p(x)=27xcube -axsquare -x+3 then find the value of a
antoniya [11.8K]

Answer:

a = 21

Step-by-step explanation:

If x = h is a zero of a polynomial then f(h) = 0, thus

p(- \frac{1}{3} ) = 27( - \frac{1}{3} )³ - a(- \frac{1}{3} ) - (- \frac{1}{3} ) + 3 = 0, that is

27 (- \frac{1}{27} ) - \frac{1}{9} a + \frac{1}{3} + 3 = 0

- 1 - \frac{1}{9} a + \frac{10}{3} = 0 ( multiply through by 9 to clear the fractions )

- 9 - a + 30 = 0

- a + 21 = 0 ( subtract 21 from both sides )

- a = - 21 ( multiply both sides by - 1 )

a = 21

5 0
2 years ago
√6 + √30 <br><br> √36 + √36<br><br> √ - Square Root<br><br> Pls help :(
slavikrds [6]
The square root of 6 is 2.44 +
Square root of 30 is 5.47
So 2.44 + 5.47 is 4.01
Your answer is 4.01

Square root of 36 is 6
So 6+ 6 is 12
Your answer is 12


Hope this helps *smiles*
8 0
3 years ago
The expression 6x to the second power gives the surface area of a cube, and the expression x to the third power gives the volume
Furkat [3]

Answer:

Volume = 6 * 6 * 6 = 216 m³

SA = 36 * 6 = 216 m²

Step-by-step explanation:

8 0
3 years ago
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