3 years ago

The base of a triangle is seven less than twice its

1 answer:

8 0

Answer:

b=2h-7

Area of a triangle: A=1/2 of bh

replace b with 2h-7: A=(1/2)(2h-7)h=102 => (2h-7)h=204

2h^2-7h-204=0

factor or use quadratic function to solve

h=12

b=2*-7=17

Explanation:

You might be interested in

kow [346]

Answer:

Guidelines for out-of-home childcare.

Explanation:

Option B).

3 0

2 years ago

neonofarm [45]

Answer:

The tendon connects the bone to the muscle.

Explanation:

5 0

3 years ago

Vlad1618 [11]

b is your answer a high demands with high control job can be very stressful and cuase various things such as CVD

Explanation:

4 0

3 years ago

KengaRu [80]

I would go D because they survive by getting the adaptations their parents gave to them

6 0

2 years ago

Gre4nikov [31]

Answer: Meal B is the most healthful choice

7 0

2 years ago