Answer:
A Is congruent to A, B Is congruent to B, C Is congruent to C ... Each triangle is an isosceles triangle. ... B G and P X are labeled with a double tick mark The angle L B G and angle F P X are ... line segmentSection FormulasimilarmidpointSimilarity Theoremdilationcenter of ...
Step-by-step explanation:
onverse of the Triangle Proportionality Theorem dilation. Converse of the Angle Bisector Theorem scale factor. The Midpoint ...
4m - 3n = 8
Add 3n to both sides.
4m = 3n + 8
Divide both sides by 4.
m = 3/4n + 2
So, m = 3/4n + 2
However, if you made a typo, and meant 3m instead of 3n, your answer would be :
4m - 3n = 8
n = 8
~Hope I helped!~
Answer: 2x + 1
Step-by-step explanation:
Answer: the base is 28 inches. The altitude is 9 inches
Step-by-step explanation:
Let h represent the altitude of the sign.
Let b represent the length if the base of the sign.
The warning sign is triangular in shape.
The formula for determining the area of a triangle is expressed as
Area = 1/2bh
The base of the sign is 9 inches longer than the altitude. This means that
b = h + 9
If the area of the sign is 266 square inches, it means that
266 = 1/2 × h(h + 9)
266 × 2 = h(h + 9)
532 = h² + 9h
h² + 9h - 532 = 0
h² + 28h - 19h - 532 = 0
h(h + 28) - 19(h + 28) = 0
h(h + 28) - 19(h + 28) = 0
(h + 28)(h - 19) = 0
h = 19 or h = - 28
Since the height cannot be negative, then h = 19
b = h + 9 = 10 + 9
b = 28
