Answer:
The answer is 23.
Step-by-step explanation:
Our equation here is (2x + y) + 5.
If x=4, and y=10, let's plug that in into our variables, and simplify!
[2(4) + (10)] + 5
= [8+10] + 5
=[18] +5
=23
Answer:
H' = (4, -2)
Step-by-step explanation:
Translating point H three units up and one unit right places it at (4, 2).
Then after a reflection across the x-axis, the y value is reversed, and the point is placed at (4, -2)
Answer:
A) 15 times as old
Step-by-step explanation:
60/4=15
Answer:
Triangle 1 has the most area
Step-by-step explanation:
Because triangle has more whole blocks and also sides
hope this helps. if it's wrong im sorry :(
Answer:
38.5
Step-by-step explanation:
The formula for the area of the circle is 
.
Since you have the diameter and you're told to use 3.14 as pi, all you need to do is to substitute.
The diameter is also 2 times the size of the radius so you divide 7 by 2.
So 
