AYUDA Matemáticas
Escuela secundaria
Matematicas de porcentaje
1. __ de 50 = 45.5

2. 59% de __ = 15

3. 81% de __ = 40.5

4. 75% de __ = 15

5. __ de 3 = 1.8

6. 56% de __ = 3.92

7. 69% de 30 = __

8. 29% de __ = 26.1

9. __ de 20 = 6.2

10. 82% de 10 = __

can you make your screen more see able?

then i might be able to .

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions

you meant circumference well the answer is:

17.27876 miles

area is 23.7583

the radius is 2.75 miles

hope this hmu if needed.