Answer:
= 9
Step-by-step explanation:
The given parameters are;
The point of intersection of the perpendicular bisectors of the sides 
, 
, and 
intersect (meet) at point G
Let D represent the point of intersection of the perpendicular bisector from G to , we have for ΔBGD and ΔCGD;
≅ by reflexive property
∠GDB = ∠GDC = 90° given that is the perpendicular bisector of
Similarly, 
≅ 
, also given that is the perpendicular bisector of
Therefore;
ΔBGD ≅ ΔCGD by Side-Angle-Side (SAS) rule of congruency
≅ 
by Congruent Parts of Congruent Triangles are Congruent, (CPCTC)
= = 9 by definition of congruency
∴ = 9.
Answer:
SIMPLIFIED :
Let's simplify step-by-step.
2x+x(x+6)
Distribute:
=2x+(x)(x)+(x)(6)
=2x+x2+6x
Combine Like Terms:
=2x+x2+6x
=(x2)+(2x+6x)
=x2+8x
Answer:
=x2+8x
FACTORED
Factor 2x+x(x+6)
x2+8x
=x(x+8)
Answer:
x(x+8)
Step-by-step explanation:
Brainliest Please
Answer:
3x=2y
Step-by-step explanation:
subtract on from each side 4x-1=1-1+2y=3x+2y
Answer:
The length of the mosquito in the picture is 117.6 mm.
Step-by-step explanation:
This question can be solved using a rule of three.
The real size of the mosquito is 16 mm, which is 100% = 1.
In the picture, the size is magnified 635%, so it is 100+635 = 735% = 7.35. So
16mm - 1
x mm - 7.35
x = 7.35*16 = 117.6
The length of the mosquito in the picture is 117.6 mm.
Answer:
around 13,000 of them will enroll
