You have not attached the image, therefore, I cannot provide an exact answer.
However, I will tell you how to solve this problem and you can apply on the numbers you have.
Assume that the base of the original triangle has a length of x units.
Applying a scale factor of 1/4 means that all new dimensions of the triangle will be reduced to 1/4 of their original value.
Based on this,
the base of the new triangle after applying 1/4 scale factor would be (1/4)*x which is equal to 0.25x
Hope this helps :)
Use the formula for the area of a triangle, and fill in the given information.
.. A = (1/2)*b*h
.. 36 in^2 = (1/2)*b*(9 in)
.. (72 in^2)/(9 in) = b . . . . . . . . multiply by 2, divide by 9 in
.. 8 in = b
The base is "none of the above", 8 inches.
_____
This question has a couple of problems:
.. 1) area is not measured in "inches"; it is measured in "square inches."
.. 2) ALL of the offered answer choices are INCORRECT.
Answer:
C) Solution set of{x|X<-3} n {xl x> 5) is an the empty set.
Step-by-step explanation:
Here, the solution set is given as : set of {x| x < -3 } ∩ {x l x > 5)
Now, defining the each set , we get
{x| x < -3 } = ( .... -6,-5,-4 ,-3) = P
and the SET {x l x > 5} = (5,6,7,........ ) = Q
Now, by taking the intersection of two sets,we get
P ∩ Q = NULL SET as they don not have any element in common.
⇒ {x| x < -3 } ∩ {x l x > 5} is an empty set
Hence, solution set of{x|X<-3} n {xl x> 5) is an the empty set.
Answer: 5 large
Step-by-step explanation:
$6.75 per pizza for 4 large pizzas
$6.40 per pizza for 5 large pizzas
