The simplification of the expression 5(6 ÷ 2² × 3 - 1) using the proper order of operation is 3.75
<h3>Simplification</h3>
5(6 ÷ 2² × 3 - 1)
Bodmas
- B - Bracket
- O - of
- D - division
- M - Multiplication
- A - Addition
- S - Subtraction
= 5(6 ÷ 4 × 3 - 1)
= 5(6 ÷ 4 × 2)
= 5(6 ÷ 8)
= 5(0.75)
= 3.75
Learn more about simplification:
brainly.com/question/723406
#SPJ1
Answer:
The volume of the geometric solid produced is 391 cubic cm ⇒ A
Step-by-step explanation:
<em>When a </em><em>right triangle is rotated about its vertical leg 360°</em><em>, then it formed </em><em>a cone</em><em> its radius is the horizontal leg of the triangle and its height is the vertical lege of the triangle.</em>
The rule of the volume of the cone is V =
π r² h, where
- r is the radius of its base
- h is the length of its height
∵ Triangle XYZ is rotated 360° about the vertical side YZ
∴ It formed a cone with a radius = XZ and a height = YZ
∵ 
∵ YX = 6√3
∴ 
∵ tan(60) = √3
∴
= √3
→ By using cross multiplication
∴ 6√3 = XZ(√3)
→ Divide both sides by √3
∴ 6 = XZ
∵ XZ = r and YZ = h
∴ r = 6 and h = 6√3
→ By using the rule of the cone above
∵ V =
(π) (6)² (6√3)
∴ V ≅ 391 cm³
∴ The volume of the geometric solid produced is 391 cubic cm
The slope is 1/3 (m=1/3)
Y=1/3x+7
The nurse should administer to the patient H. 487.5 miligrams
125 i believe i’m not sure