Answer:
x = - 20
Step-by-step explanation:
twice the unknown number is 2x , then difference is 55 - 2x and
55 - 2x = 95 ( subtract 55 from both sides )
- 2x = 40 ( divide both sides by - 2 )
x = - 20
Answer:3rd one i think
Step-by-step explanation:
Answer:
A = (16π - 8) cm^2
Step-by-step explanation:
The shaded area is trhe area of the circle minus rthe area of the truiangle,.
A = πr^2 - bh/2
A = π(4 cm)^2 - (4 cm)(4 cm)/2
A = 16π cm^2 - 8 cm^2
A = (16π - 8) cm^2
Answer:
Answer is b
Step-by-step explanation:
Just took the test and got it right
Answer: 5
Step-by-step explanation:
When the number after the point is 5 and above round up
