Answer:
yes it's reflection
Step-by-step explanation:
Because all the points of triangle EGF and triangle E'G'F' are equidistant from the reflection respectively.
The Greatest Common Factor: G C F ( 45, 90 , 75 ) = 15
The greatest number of stones Marco can make is 15.
45 : 15 = 3
90 : 15 = 6
75 : 15 = 5
He will use: 3 red, 6 blue and 5 yellow tiles in each stone.
Answer:
-12c-5
Step-by-step explanation:
Step 1- Distribute into the parenthesis(Since there's nothing next to the parenthesis to multiply, there is a 1).
-9c-1(5-3c)
-9c-5(1)-3(1)c
Step 2- Multiply,
-9c-5-3c
Step 3- Add common variables.
(-9c-3c)-5
-12c-5
Ten because 6+4=10. Just work backwards with questions like this
This is a perimeter question. Here, we are trying to find how far around the area is. The perimeter of a rectangle is equal to 2 times the length plus 2 times the width, or 2l+2w. In here, the length and width are both 6 feet, so we plug this in.
P=2l+2w
P=2*6 feet+2*6 feet
P=12 feet+12 feet=24 feet
Charlie needed to buy 24 feet of fence.
Hope this helps!
