3 years ago

Ryan is 23 years old he’s 24 years younger than his father, how old is his father?

2 answers:

6 0

47 Because you just add 23+24 = 47 so to check your answer you do 47-24 that equals 23 so you have your answer which is 47

faltersainse [42]3 years ago

3 0

His father is 47 years old 23+24=47

You might be interested in

HELP PLS ASAP.I LOST SO MY POINTS

Leto [7]

X=6 because 6 x 6 x 6 = 216

7 0

3 years ago

Read 2 more answers

Find a point-slope form for the line that satisfies the stated conditions.

Yakvenalex [24]

Answer:

y=6x+41

Step-by-step explanation:

y-5=6(x+6)

y=6x+41

3 0

3 years ago

Find all solutions to the equation in the interval [0,2pi). Enter the solutions in increasing order. Cos 2x = cos x

goblinko [34]

Step-by-step explanation:

$\cos(2x) = \cos(x)$

$\cos {}^{2} (x) - \sin {}^{2} (x) = \cos(x)$

$\cos {}^{2} (x) - (1 - \cos {}^{2} (x) ) = \cos(x)$

$2 \cos {}^{2} (x) - 1 = \cos(x)$

$2 \cos {}^{2} (x) - \cos(x) - 1 = 0$

$2 \cos {}^{2} (x) - 2 \cos(x) + \cos(x) - 1 = 0$

$2 \cos(x) ( \cos(x) - 1) + 1( \cos(x) + 1)$

$(2 \cos(x) + 1)( \cos(x) - 1) = 0$

$2 \cos(x) + 1 = 0$

$2 \cos(x) = - 1$

$\cos(x) = - \frac{1}{2}$

$x = \frac{2\pi}{3} ,x = \frac{4\pi}{3}$

$\cos(x) - 1 = 0$

$\cos(x) = 1$

$x = 0$

So our answer are

$0, \frac{2\pi}{3} , \frac{4\pi}{3}$

4 0

2 years ago

Which means “30 is the product of 6 and a number b”

natali 33 [55]

B= 30/6 you do the math

8 0

3 years ago

Read 2 more answers

The volume of a cylinder is 1225π cm. The height of the cylinder is 25 cm. What is the radius of the cylinder?

monitta

Answer:

Volume of cylinder = pi r^2 h

1225 pi = pi×r^2×25

r^2= 1225/25=49

so, r= 7 cm

7 0

3 years ago