Answer:
Step-by-step explanation:
X=5.25
Answer:
x = 18; y = 20
Step-by-step explanation:
6.
Triangles KLM and KNO are similar, so the ratios of the lengths of corresponding sides are equal.
KL/KN = LM/NO
10/30 = 6/x
Cross multiply.
10x = 6 * 30
10x = 180
x = 18
KL + LN = KN
10 + y = 30
y = 20
Answer:
15×10^-6 cubic meter
Step-by-step explanation:
The volume of the stone is, 195-180 = 15 mL
which is, 15×10^-6 m³
Answer:
x = -6
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
Step-by-step explanation:
<u>Step 1: Define</u>
5x - 6 = 4x - 12
<u>Step 2: Solve for </u><em><u>x</u></em>
- Isolate <em>x</em> terms: x - 6 = -12
- Isolate <em>x</em>: x = -6
Answer:
=2985.9375 miles^2
Step-by-step explanation:
A = bh
A =(48.75)(61.25)
=2985.9375 miles^2