Answer:
<h2>x = 27°</h2>
Step-by-step explanation:
From the question ( 4x + 7)° and [5(x - 4)]° are vertically opposite
Since vertically opposite angles are equal we can equate them to find x
That's
4x + 7 = 5(x - 4)
4x + 7 = 5x - 20
Group like terms
5x - 4x = 20 + 7
<h3>x = 27°</h3>
Hope this helps you
<span>This problem is solved using dimensional analysis. It is known that there are 5280 yards in a league and that there are 3 feet in one yard. Finally, it is known that there are 6076 feet in one nautical mile. As a result, we can multiply these dimension together, making certain that the units cancel and leave us with only nautical miles.
It is done as follows:
(610 leagues)(5280yds/1 league)(3 ft/1yd)(1 nautical mile/6076ft)= 1590 naurtical miles.</span>
Answer:
I think the answer is O 56 × (-14)
1.) 421.307
2.)12.778
3.)16
4.)106.25
5.) 271.17
6.) 4136.96
7.)2614.68
8.)172.387
9.)23126.4
10.) 39.834
Answer:
n < 2
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
Step-by-step explanation:
<u>Step 1: Define</u>
2(n + 3) - 4 < 6
<u>Step 2: Solve for </u><em><u>n</u></em>
- [Addition Property of Equality] Add 4 on both sides: 2(n + 3) < 10
- [Division Property of Equality] Divide 2 on both sides: n + 3 < 5
- [Subtraction Property of Equality] Subtract 3 on both sides: n < 2
Here we see that any value <em>n</em> smaller than 2 would work as a solution to the inequality.