2 years ago

Which figure is a radius of F? CE AB CD FD

Mathematics

1 answer:

maw [93]2 years ago

6 0

The answer i am guessing is going to be c and d.

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Solve. x² – 5x + 6 = 0 {–2, –3} {2, 3} {3, –2} {5, –1}

ddd [48]

What 2 numbes multiply go get 6 and add to get -5
-6 and 1

(x-6)(x+1)=0
set to zero

x-6=0
x=6

x+1=0
x=-1

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3 years ago

In the isosceles trapezoid below, X = 5x+ 15° 7x-11°

tangare [24]

Answer:

x = 13°

Step-by-step explanation:

5x+15°=7x-11°

5x-7x = -11°-15°

-2x = -26° divide both sides by -2

x = 13°

5x+15° = 5×13°+15° = 80°

7x-11° = 7×13° -11°. = 80°

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1 year ago

A _______ divides an angle into two congruent angles

aliina [53]

Angle bisector would be the answer

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2 years ago

Work out the surface area of this cylinder. Radius= 12 cm Height= 35 cm

Ad libitum [116K]

3543.72 cm^2.

Hopefully it helped ya

7 0

2 years ago

What is the equation of this parabola in vertex form

attashe74 [19]

first off, let's notice the parabola is a vertical one, therefore the squared variable is the x, and the parabola is opening upwards, meaning the coefficient of x² is positive.

let's notice the vertex, or U-turn, is at (-2, 2)

$\bf ~~~~~~\textit{parabola vertex form} \\\\ \begin{array}{llll} \boxed{y=a(x- h)^2+ k}\\\\ x=a(y- k)^2+ h \end{array} \qquad\qquad vertex~~(\stackrel{-2}{ h},\stackrel{2}{ k}) \\\\\\ y=+1[x-(-2)]^2+2\implies y=(x+2)^2+2$

6 0

3 years ago