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3 years ago

Question: -3x+2c=-3 for x

Mathematics

2 answers:

Svetlanka [38]3 years ago

8 0

-3x+2c=-3
-3x=-3-2c
x=(-3-2c)/-3
x=1+(2c/3)

Ad libitum [116K]3 years ago

4 0

Answer:

x = 1

Step-by-step explanation:

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X^2 = 1/100, what is x

Contact [7]

X in (-oo:+oo)

X^2 = 1/100 // - 1/100

X^2-(1/100) = 0

X^2-1/100 = 0

1*X^2 = 1/100 // : 1

X^2 = 1/100

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3 years ago

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3 years ago

An arc subtends a central angle measuring \dfrac{3\pi}{5}

Diano4ka-milaya [45]

Answer:

3/10

Step-by-step explanation:

The central angle of the arc is $\frac{3 \pi}{5}$ .

The circumference of an arc of a circle is given as:

$C_a = \frac{\theta}{2 \pi} * C$

where C= circumference of the circle

θ = central angle of the arc

Therefore, the circumference of the arc is:

$C_a = \frac{\frac{3 \pi}{5} }{2 \pi} * C\\\\C_a = \frac{3 \pi}{10 \pi} * C\\\\C_a = \frac{3}{10}C$

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3 years ago

The straight line joining points A(p,3) and B(1,-1) has length 5, workout the value of p

Alborosie

Answer:

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2 years ago

If the height of a cone is cut in half, the volume of the cone is multiplied by what number?

Assoli18 [71]

We know that
volume of a cone=(1/3)*pi*r²*h

<span>If the height of a cone is cut in half
so
h=h/2
and
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the answer is
<span>the volume of the cone is multiplied by 1/2</span>

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3 years ago