2 years ago

Of your 32 classmates, 1/3

Mathematics

1 answer:

ozzi2 years ago

7 0

Answer:

C.1/2

Step-by-step explanation:

1/3 have siblings and 1/2 of those are girls

1/2 of the siblings are girls

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Is 1500 lb bigger than 2 ton

levacccp [35]

No one ton is 1200lbs so 2 tons is 2400lbs so 1500lbs<2400lbs.

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2 years ago

Is y=-3/4x + 8 linear?

maxonik [38]

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3 years ago

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3. What are the coordinates of the points of tangency of the two tangent lines through the point (1,1) each tangent to the circl

VashaNatasha [74]

Answer: $y+x=2$

Step-by-step explanation:

Given

equation of circle $x^2+y^2=1$

Equation of tangent passing through (1,1)

Slope of tangent is given by differentiating equation of circle

$2x+2y\frac{\mathrm{d} y}{\mathrm{d} x}=0$

$\frac{\mathrm{d} y}{\mathrm{d} x}=\frac{-x}{y}$

at $(x,y)=(1,1)$

$\frac{\mathrm{d} y}{\mathrm{d} x}=\frac{-1}{1}$

Equation of line with slope

$m=\frac{y-y_0}{x-x_0}$

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$y+x=2$

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2 years ago

Solve for x. x+3/4=5

GaryK [48]

Answer

$\begin{gathered} Given\text{ }x+\frac{3}{4}=5 \\ x=5-\frac{3}{4} \end{gathered}$ $x=4\frac{1}{4}$

Therefore, x = 4 1/4

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9 months ago

Carlos finds the absolute value of -5.3,and then finds the oppsite of his answer.Whose final value is greater?Explain

Mrrafil [7]

The final value, 5.3, is greater in the value of the answer.

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3 years ago