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3 years ago

10

AYUDA!!! I hate these

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max2010maxim [7]3 years ago

5 0

perdon nose si soy yo que stoy siego pero no puedo verlas bien

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Solve <br> S = 2πr(h + r) for h

Margarita [4]

Answer:

S/2πr-r = h

Step-by-step explanation:

S = 2πr(h + r)

S/2πr = h+r

S/2πr - r = h

6 0

2 years ago

Two points A and B are A (0,1) and B (2,4). Write down the eqaution of the line perpendicular to AB and Passing through the poin

Zielflug [23.3K]

Answer:

y = -2x/3 + 2

Step-by-step explanation:

A(0,1), B(2,4)

slope of AB = (yb-ya)/(xb-xa) = (4-1)/(2-0) = 3/2

Slope of perpendicular to AB

m = -1/(3/2) = -2/3

Point to lie on perpendicular, P(0,2)

Equation of perpendicular, point-slope form

(y-yp) = m(x-xp)

y-2 = -(2/3)(x-0)

y = -2x/3 + 2

6 0

2 years ago

1. My little sister, Savannah, Is three years old. She has a piggy bank that she wants to All. She

andrezito [222]

Answer:

5+ (3xn)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Factor the perfect square trinomials<br>a2+20a+100

sukhopar [10]

Answer:

-10

Step-by-step explanation:

$a^{2} +(10+10)a+100$

$a^{2} +10a+10a+100$

$a(a+10)+10(a+10)$

$(a+10)(a+10)$

so,a=-10

6 0

3 years ago

Given the graphs of f(x) =x -7 and g(x) =-5x-1, what is the solution to the equation f() = g(x)?

lions [1.4K]

Answer:

1

Step-by-step explanation:

x-7=-5x-1

x-(-5x)-7=-1

x+5x-7=-1

6x-7=-1

6x=-1+7

6x=6

x=6/6

x=1

8 0

2 years ago