Answer:
45 apps
Step-by-step explanation:
1 minute has 60 seconds
If 12 seconds equals to 9 apps
60 seconds equals to x apps
Cross multiplying
Therefore, Dean downloads 45 apps in 1 minute
Answer:
<em>Steve has 54 Duos</em>
Step-by-step explanation:
<u>Proportions</u>
It's given three duos (D) is worth as two trios (T), i.e.:
3D = 2T
Steve has 36 trios, that is, 36T. To find the equivalence to duos, we multiply the given relationship by 18:
18*3D = 18*2T
Operating:
54D = 36T
Therefore, 36 trios are equivalent to 54 duos.
Steve has 54 Duos
The answer is C because you have three points p to Q, Q to R the two different segments then the whole thing is P to R which is also a segment.
Answer:
21
Step-by-step explanation:
Answer:
ST = 5
Step-by-step explanation:
Calculate ST using the distance formula
d =
with )x₁, y₁ ) = S(- 5, - 1) and (x₂, y₂ ) = T(- 2, 3)
ST =
=
=
=
= 5