The answer is 9 because if there are 3 per kennel, you would do number of kennels*3=number of dogs
number of kennels*3=27
number of kennels=9
Step-by-step explanation:
For the given figure PQRS:
Given:
To prove
In Δ PSQ and ΔRQS
[Given]
[Definition of perpendicular lines]
is a right triangle [Definition of right triangles]
[Given]
[Definition of perpendicular lines]
is a right triangle [Definition of right triangles]
[Given hypotenuse of both triangles congruent]
[ By reflexive property of congruence side QS
congruent to itself ]
[H.L. congruence postulate]
Thus triangles are are congruent by Hypotenuse Leg postulate.
Answer:
x= 4*120
Step-by-step explanation:
The 5th place person jumped for 120 seconds
The 1st place jumped 4 times as long
So 120 times 4 = 480 seconds or 8 minutes
Answer:
5
Step-by-step explanation:
What we have to know is that when two triangles are similar their sides will always be proportional. So we will create a proportion that goes like this... but since it doesn't tell us the exact value of triangle 1. We will have to add 3 and 12 to get 15 which is the base of the first triangle. Now we're ready to write the proportion.
Now we cross multiply and solve the equation...
So the value of x is 5.
Answer:
y= -1.46 (to 3 s.f.)
Step-by-step explanation:
Please see the attached picture for full solution.