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Eddi Din [679]
3 years ago
8

The price of a pair of slacks is 29 dollars. What is the price after a 30% discount

Mathematics
2 answers:
brilliants [131]3 years ago
7 0
The price with the discount is $20.3

Multiply 29 by 0.7 (70 percent)
Andre45 [30]3 years ago
5 0

Answer:

The pair of slacks would be

C. $20.30

Step-by-step explanation:

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If the measurment of the angles of a triangle are 3b,2b,and 4b then what is the smallest angle
d1i1m1o1n [39]

Given:

The measurement of the angles of a triangle are 3b,2b,and 4b.

To find:

The smallest angle.

Solution:

According to the angle sum property, the sum of all angles of a triangle is 180 degrees.

3b+2b+4b=180^{\circ}           [Angle sum property]

9b=180^{\circ}

Divide both sides by 9.

b=20^{\circ}

Now,

3b=3(20^{\circ})=60^{\circ}

2b=2(20^{\circ})=40^{\circ}

3b=4(20^{\circ})=80^{\circ}

Therefore, the smallest angle is 40 degrees.

6 0
3 years ago
The length of a pen is 5 more than its width.The perimeter is 26 m.Find the length and the width.
meriva
P=2l+2w

Since it is given that P=26m, length is 5 more than its width (w+5), we'll work it out in the perimeter formula.

26=2(w+5)+2w
26=2w+10+2w
26=4w+10
4w=26-10
4w=16
w=4

Thus the width is 4m. Let's find the length.

l=w+5
l=4+5
l=9

The length of a pen is 9m.
4 0
3 years ago
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If m 1=55, what is m 5?
AleksAgata [21]
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3 years ago
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A circle has a diameter of 12 inches. What is its area in terms of π?
Natalka [10]

Answer:

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Step-by-step explanation:

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A = 6²

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4 0
3 years ago
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Sonbull [250]

Answer:

x = -3, y = 2

Step-by-step explanation:

x - y = -5

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Let's put this into the other equation

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Now we can solve for x by plugging y into either equation

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8 0
2 years ago
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