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3 years ago

Which correctly uses bar notation to represent the repeating decimal for 6/11?

Mathematics

1 answer:

Alexandra [31]3 years ago

8 0

Answer:

Step-by-step explanation:

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Kameron walks 3 miles in 18 minutes.how many can kameron walk in 120 minutes

Pani-rosa [81]

Answer:

Step-by-step explanation:

start by dividing 18 from 120(to find the amount of 18's in 120)

120 / 18 = 6.6

meaning there are 6.6 sets of 18 in 120

multiply 3 by 6.6(since there's 3 miles for every 18 minutes)

3 x 6.6 = 20

6 0

3 years ago

I need help with this.

ollegr [7]

Answer:

Step-by-step explanation

12 inches in 1 foot.

2.54 cm in 1 inch.

5x 12=60 inches

60 +4=64inches.

64 x 2.54=162.56 cm

4 0

3 years ago

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What is the degree of the monomial 3x2y3

iVinArrow [24]

Answer:

Step-by-step explanation:

The degree of polynomial is the sum of exponents of the variables involved in the expression,hence the given degree is

2+3=5,so 5 is the degree of the polynomial.

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3 years ago

Find b, given that a = 20, angle A = 30°, and angle B = 45° in triangle ABC

Kamila [148]

The side b is opposite to the angle B, applying the law of the sines, we have:

 $\frac{a}{sinA} = \frac{b}{sinB}$
$\frac{20}{sin30^0} = \frac{b}{sin45^0}$
$\frac{20}{ \frac{1}{2} } = \frac{b}{ \frac{ \sqrt{2} }{2} }$
$20* \frac{ \sqrt{2} }{2} = b* \frac{1}{2}$
$\frac{20 \sqrt{2} }{2} = \frac{b}{2}$
$2*b =2*20 \sqrt{2}$
$2b = 40 \sqrt{2}$
$b = \frac{40 \sqrt{2} }{2}$
$\boxed{b = 20 \sqrt{2} }$

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3 years ago

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Help me with algebra question please

Gwar [14]

X + y while x = -23.5 and y = 14.7
-23.5 + 14.7
-8.8

8 0

3 years ago