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Misha Larkins [42]
4 years ago
10

Which choice represents the best rational approximation for the square root of 20

Mathematics
2 answers:
kenny6666 [7]4 years ago
7 0

Answer:

the solution is 4.5

Step-by-step explanation:

olasank [31]4 years ago
7 0
4.4 or 4.5 if you want it exact 4.472135955
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A golf cart priced at $5,600 was on slae for 20% off.The sales tax rate is 6%.What is the sale price of the golf cart,including
Norma-Jean [14]

Answer:

$4748.80

Step-by-step explanation:

First, find the cost with 20% off, by multiplying the price by 0.8

5600(0.8)

= 4480

Find the cost with tax, by multiplying this by 1.06

4480(1.06)

= 4748.8

So, the sale price, including tax, is $4748.80

7 0
3 years ago
Read 2 more answers
Find the volume of the composite solid if the diameter is 8.7 yards. Round your answer to the nearest hundredth.
serg [7]
D=8.7 ⇒ R=4.35
V=4/3*π*R³
V=4/3*π*4.35³= 1.33*3.14*82.3128=343,75 <span>yards</span>³
7 0
3 years ago
Choose the correct simplification of the expression a to the 7th power times b to the 8th power all over a to the 4th power time
defon
First you need to write the numerical equation for the given:

\frac{ a^{7}  b^{8} }{ a^{4}  b^{4} }

When you will simplify this fraction, you can divide the expressions. Based on the law of exponents when you divide like terms with different exponents, you can subtract the exponents of the denominator from the numerator. 

So if you will simplify the equation:

\frac{ a^{7} b^{8} }{ a^{4} b^{4} }

Subtract the following:

Exponents of a 7-4 and;
Exponents of b 8-4

Your answer should be 
a^{3}  b^{4}
3 0
3 years ago
Which statement is true? 5 6 8 27 을 ll &lt; - 3 8 4 8 6 6
Neko [114]
Fractions

We are going to be checking each statement in order to find which of them are correct:

<h2>5/6 < 6/8 - 5/6 is smaller than 6/8</h2>

We can see that in the drawing 3/8 is smaller than 5/6. Then this statement is false.

<h2>4/6 < 5/8 - 4/6 is smaller than 5/8</h2>

We can see that in the drawing 5/8 is smaller than 4/6. Then this statement is false.

<h2>2/6 = 3/8 - 2/6 is equal to 3/8</h2>

We can see that in the drawing 3/8 is bigger than 2/6. Then this statement is false.

<h2>3/6 = 4/8 - 3/6 is equal to 4/8</h2>

We can see that in the drawing 4/8 is equal to 3/6. Then this statement is true.

<h2>Answer: 3/6 = 4/8</h2>

6 0
1 year ago
Help me for brainliest. Non serious answers will be reported
OLEGan [10]

Answer:

b

Step-by-step explanation:

25*20*4=2000

40*10=400

2000-400=1600

4 0
3 years ago
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