Answer:
The answer is: 11.2, 13 and 17.4
Step-by-step explanation:
The scale factor of 2 means that we will build a triangle with sides of double lenght than original one.
So sides will be



Answer:
There are 98 dogs for adoption .
Step-by-step explanation:
Given :
The ratio of dogs to cats being adopted today at the animal rescue center is 7 to 5.
There are 70 cats up for adoption.
To Find : how many dogs are there?
Solution :
Let number of dogs being adopted be x .
There are 70 cats up for adoption.
Since ratio ratio of dogs to cats being adopted = 7:5
⇒
⇒
⇒
⇒
Hence , There are 98 dogs for adoption .
Answer:
x=30
Step-by-step explanation:
Add up all of the values of the angles and set it equal to 180 degrees since a triangle is always made up of angles that have a sum of 180 degrees.
x+2x+3x=180
6x=180
x=30
Answer:
Answer is A.
Step-by-step explanation:
x^2-15x-16
x^2+x-16x-16
x(x+1)-16(x+1)
(x+1)(x-16)=0
x=-1 and x=16