The perimeter of an isosceles triangle is p = 2a + b. Find the numerical value of a if p = 10 and b = 3.

1 answer:

7 0

P = 2a + b
10= 2a + 3
2a = 10-3
a = 7/2 = 3.5

Therefore, numerical value of a is 3.5

You might be interested in

Citrus2011 [14]

Answer: 2.25

Step-by-step explanation:

1 cm/ 2 in = x/ 4.5 in

2x = 4.5 in

4.5/2 = x

2.25 = x

6 0

3 years ago

Leni [432]

Your answer would be 22mph

3 0

3 years ago

weeeeeb [17]

Input: 4y-16+8y=-4 answer: 12y-16=-4 HERE IS YOUR ANSWER

6 0

2 years ago

hodyreva [135]

1 hour and 12 minutes

8 0

3 years ago

Ket [755]

Answer:(x + 1)^2

Step-by-step explanation:

4 0

3 years ago