

distributed
choose 1 as your lowest positive integer
plug 1 into a and b
1 + 1 + 1 + 1
Answer: C
Step-by-step explanation:
The Number Of pen in a package.
For First Question:
As, we find the value of x for parallel condition of line a and b
so, m∠3 = m∠1 and m∠2 = 180°-m∠1 = 180°-(2x+15)° [ As straight line contain total 180°]
Now,
m∠2 = <span>m∠6 [ Because they are corresponding angles]
180</span>-(2x+15)=(3x+10)
180=3x+10+2x+15
x= 31 satisfies the condition of a||b
For second Question:
As, it is issoceles triangle So side AC = side BC So, m∠A=<span>m∠B
</span>4x+5=5x-1
x=6
So,
m∠A=29° and triangle contain total 180°
<span>m∠C=180-29-29
</span> =122°
Option D is correct
Answer:
help i need the ansewer
Step-by-step explanation:
Answer:
Today: Tuesday, 12th January 2021
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