Answer:
10 to 22
Step-by-step explanation:
theres twelve girls plus the ten boys twenty-two is the total you get the ten from the boys only
Answer:
Always
Step-by-step explanation:
The definition of a perpendicular line is that it intersects another at a 90 degree angle. Using this, by verticals, the opposite corner angle must also be 90-degrees, and since one side of a line is 180 degrees, 180-90 = 90, which ensure the rest of the angles will be 90 degrees too.
D it’s literally in that order
Answer:
3/13
Step-by-step explanation:
There are 3 5's in the jar and thirteen chips total. You have a probability of pulling 1 of the three 5's out so there is a 3/13 chance of pulling a 5.
Responder:
17
Explicación paso a paso:
Dejar ;
Edad de Eva = x
Edad de Ana = x - 12
Dentro de los 7 años de la edad de Eva, la edad de Ana será el doble
x + 7 = 2 (x - 12 + 7)
x + 7 = 2 (x - 5)
x + 7 = 2x - 10
x - 2x = - 10 - 7
-x = - 17
x = 17
Por lo tanto, Eva tiene 17 años.