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erastova [34]
3 years ago
9

One side of a triangle is 4 cm shorter than the base, x. The other side is 3 cm longer than the base. What lengths of the base w

ill allow the perimeter of the triangle to be at least 29 cm? Write your answer as an Inequality.
Mathematics
1 answer:
Illusion [34]3 years ago
5 0
So the base is X cm, one side is X+4 cm and the last side is X+3 cm. We know that all those sides combined need to be at least 29cm. This gives us 3X + 7 > 29cm. If we solve this, we get 3X > 22cm which means X > 22/3 which means X is bigger than 7 1/3 cm
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A point Q on a segment with endpoints A (2, −1) and C (4, 2) partitions the segment in a 4:1 ratio. Find Q.
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The point Q on a line segment with end points(2,1) and (4,2) is Q(12/5, -2/5)

<h3>What is a line segment?</h3>

A line segment is a straight line that passes through two given points.

The end points of the line determine how long or short a given line segment would be.

Analysis:

point Q(x, y )

x = \frac{MX1 + NX2}{M+N}

y = \frac{MY1 + MY2}{M+N}

where M :N = 4:1

x1 = 2, x2 = 4, y1 = -1, y2 = 2

x = \frac{4(2) +1(4)}{4+1} = 12/5

y = \frac{4(-1) + 1(2)}{4+1} = -2/5

In conclusion, the point Q is (12/5, -2/5).

Learn more about line segment: brainly.com/question/2437195

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2 years ago
Leon earns $14 an hour how much does he earn in 4 weeks If he works 12 hours each week
Rudiy27

Answer:

14$ times 12 hours =

168$

168$ times 4 weeks =  672$

Step-by-step explanation:

4 0
3 years ago
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What is the are of a circle that measures 12 ft in diameter?<br>​
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Step-by-step explanation:

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Answer:

D

Step-by-step explanation:

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Cancel the factor (x + 2) on the numerator/ denominator

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= \frac{1}{x} : x ≠ 0

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Can someone one help you will get that crown on you thing if it right
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Answer:

True

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