Answer:
there are four terms
Step-by-step explanation:
3x^2
2y
-4z
5
ΔAPC and ΔBPC are congruent (SAS)
<em>SAS stands for "side, angle, side" and means that we have two triangles where we know two sides and the included angle are equal.</em>
Therefore CA ≅ CB.
<h3>Answer: CA = 15 in.</h3>
7: The football traveled 90 yds total 50+40=90
8: Answer: yes because 12²=144 9²=81 add them and get 225 and 15×15=225
9: x=15ft a^2+b^2=c^2 8^2+b^2=17^2 b^2+64=289 b^2=225 b=15
10: The cat is 12 feet above the ground, and Peter has to put the base of his ladder 9 feet away from the tree because of mud. If we consider a right-angled triangle, in which the height is 12 feet, base is 9 feet.
Bold answers
X(x+8)=(x+4)(x+3)
x^2+8x=x^2+7x+12
x=12
original length = 20
original width = 12
next length = 15
next width = 16
Answer:
72 feet
Step-by-step explanation:
multiply 34 by 2 (because there is 2 sides), and multiply 2 by 2 (because there is 2 sides), and you'll get 68 and 4. add them together, and you'll get 72.
