Answer:
Trisha made <u>2 pans</u> of brownies.
Step-by-step explanation:
Let the number of pans of brownies made by Trisha be 'x'.
Given:
Number of pans contributed by Rachel = 5
Number of squares in each pan = 12
Total number of squares (S) = 84
Total number of pans (N) = Number of pans by Trisha (x) + Number of pans by Rachel
So, -------- (1)
Total number of squares (S) = Number of squares in each pan × Number of pans (N).
Plug in the value of 'N' from equation (1) in equation (2). This gives,
Solve for 'x'.
Therefore, Trisha made 2 pans of brownies.
Answer:-0.253624
Step-by-step explanation:
Given:
Segment AD is perpendicular to segment BC.
D is the midpoint of segment BC.
To prove:
Solution:
The two column proof is shown below:
Statements Reasons
1. , D is the midpoint of 1. Given
2. 2. Definition of midpoint
3. 3. Definition of perpendicular lines
4. 4. Substitution
5. 5. Definition of congruence
6. 6. Reflexive property
7. 7. SAS congruence postulate
Hence proved.
“Same signs add and keep”
Negative minus negative you add them and keep the negative sign
-1 12/12
12/12= 1
=-2
Or make it into an improper fraction -1 5/12 is also -17/12
17+7= 24
-24/12 = -2
Answer:
yes because they are similar triangle