The third is the correct answer because when you reduced 25/65 you will get 5/13
Answer:
Step-by-step explanation:
arc ST is 122° , it's the same as that inner angle
arc RT ( not asked for, but needed ) is 180 °
then arc RS is 360 -180-122= RS
58= RS
Then SRT is a racing version of cars from Chrysler / Dodge :0 or also for this problem it's 180+58 =238°
:)
Answer:
A. 112π units³
General Formulas and Concepts:
<u>Symbols</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Volume of a Cone Formula:
- <em>r</em> is radius
- <em>h</em> is height
Step-by-step explanation:
<u>Step 1: Define</u>
Radius <em>r</em> = 4
Height <em>h</em> = 21
<u>Step 2: Find Volume</u>
- Substitute in variables [Volume of a Cone Formula]:
- Evaluate exponents:
- Multiply:
- Multiply:
- Multiply:
Answer:
This is for Sine Cosine and Tangent: triangle ABC, B is a right angle, the length of side AB is 12, the length of side BC is 5, the length of side AC is 13.
Find Sin of A, Cos of A, Tan A, Sin of C, Cos of C, and Tan of C.
Triangle XYZ, Y is a right angle, the length of XY is 20, the length of YZ is x, the length of XZ is 29.
Find Sin of D, Cos of D, Tan of D, Sin of E, Cos of E, and Tan of E.
Step-by-step explanation: