Firstly, we will draw figure
Let's assume
length of AC=x
we have
AB : BC = 2 : 1
so,
Point D is on line AB
and
AD : DB = 3 : 2
so, we get
now, we can locate these values
Firstly, we will find DC
DC=DB+BC
now, we can plug values
we have got
now, we can find ratio
now, we can simplify it
so,
AD:DC=2:3...........Answer
Answer:
Communative: 12 x 5= 5 x 12 Associative: (5) + 6 = (8) + 3 Identity: 5 x 1= 5
Step-by-step explanation:
Answer:
3, 8, and last one wont render for me
Step-by-step explanation:
Multiply 3 by every number going up and see which one is closest to 10 after being added with 2.
Its the same steps with the second question just different numbers.
Hope this helps
Branliest answer please if you don't mind
Answer:
The length of BC = 28 units
Step-by-step explanation:
* In triangle ABC
∵ Angles B and C are congruent
∴ m∠B = m∠C
* In any triangle if two angles are equal in measure, then the triangle is isosceles means the two sides which opposite to the congruent angles are equal in length
∴ AB = AC
∵ AB = 4x - 7
∵ AC = 2x + 7
∴ 4x - 7 = 2x + 7 ⇒ collect like terms
∴ 4x - 2x = 7 + 7
∴ 2x = 14 ⇒ divide both sides by 2
∴ x = 14 ÷ 2 = 7
* Now we can find the length of BC
∵ The length of BC = 4x ⇒ substitute the value of x
∴ The length of BC = 4 × 7 = 28 units
Yes you seem to
be correct
