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konstantin123 [22]
3 years ago
9

The diagonal of a TV set is 39 inches long. It's length is 21 more than the height. Find the dimensions of the tv

Mathematics
1 answer:
Anika [276]3 years ago
3 0
The height is 15 and the length is 36
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When the average price of an item increases from p1 to p2 over a period of n years, the annual rate of inflation r (in decimal f
Natali [406]

Answer:

The annual rate of inflation r is $0.013

Step-by-step explanation:

Annual rate of inflation r = (p2p1)1/n-1 = p2p1/n-1

p2 = $5.83, p1 = $0.22, n = 2013 - 1913 = 100

r = $5.83 × $0.22/100 - 1 = $1.2826/99 = $0.013 (to the nearest thousandth)

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Step-by-step explanation:

5 0
3 years ago
Solve the equation. 3(x + 6) = 39 7 13 19 –5
polet [3.4K]

       ➣ Assignment: \bold{Solve \ Equation: \ 3\left(x+6\right)=39}

↔↔↔↔↔↔↔↔

       ➣ Answer: \boxed{\bold{x=7}}

↔↔↔↔↔↔↔↔

Explanation: ↓↓↓↓↓

↔↔↔↔↔↔↔↔

       ➤ [ Step One ] Divide Both Sides By 3

\bold{\frac{3\left(x+6\right)}{3}=\frac{39}{3}}

       ➤ [ Step Two ] Simplify

\bold{x+6=13}

       ➤ [ Step Three ] Subtract 6 From Both Sides

\bold{x+6-6=13-6}

       ➤ [ Step Four ] Simplify

\bold{x=7}

↔↔↔↔↔↔↔↔

\bold{\rightarrow Mordancy \leftarrow}

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Answer:

Step-by-step explanation:

(4, 28) (5, 50)

(50 - 28)/(5 - 4)= 22/1 = 22

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y = 22x - 60

3 0
3 years ago
Read 2 more answers
2. Which equation is equivalent to 2 + 4x = 5 - 3(x + 1)? A. 2 + 4x = 2x - 3 B. 2 + 4% = 5 - 3 -3. C. 6x = 5-(+ 1). D. 2 + 4 = 2
Andre45 [30]

Answer:

B) 2 + 4x = 5 - 3 - 3x

Step-by-step explanation:

By simplifying JUST the right side and re-arranging them

2 + 4x = 5 - 3(x + 1),

2 + 4x = 5 - 3x -3,

2 + 4x = 5 -3 - 3x

3 0
3 years ago
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