The angles form a right angle, so make an equation where they add up to 90 degrees.
(c + 3) + (4c - 13) = 90
Combine like terms.
5c - 10 = 90
Add 10 to both sides.
5c = 100
Divide both sides by 5.
c = 20
Answer:
a
Step-by-step explanation:
hope this helps
;)
Answer:
you would need three wholes because each whole would represent a loaf of pumpkin bread
The area of one would be 50cm sq, so both would be 100 cm sq
because the height is 4 cm and the the bases are 7 cm, and Cm.
The formula is
A=a+b/2 *h
so is the base plus the base divided by 2. And then you multiply the height.
Answer:
fmmdmme,ekemmdm
Step-by-step explanation:
