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insens350 [35]
4 years ago
12

The perimeter of an isosceles triangle is 14 cm. One of its sides is twice longer than another of its sides. Find all sides of t

he triangle.
Mathematics
2 answers:
Mamont248 [21]4 years ago
6 0

Answer:

14/3 to7,14/3to7,0  to 7

Step-by-step explanation:

Tpy6a [65]4 years ago
4 0

Answer:

The sides of the triangle are:

2.8 cm, 5.6 cm,5.6 cm.

Step-by-step explanation:

The perimeter of an isosceles triangle is given=14 cm.

Now in an isosceles triangle the length of two sides are equal and the third side is unequal.

Now,it is given that:

One of its sides is twice longer than another of its sides.

As we know that in any triangle with sides lengths a,b and c  must hold that:

a<b+c and b<a+c and c<b+a

So, the equal sides are '2x 'and the unequal side is 'x'.

Hence, as we are  given the perimeter of the triangle that means:

x+2x+2x=14

5x=14

x=14/5=2.8 cm.

So, the sides of the triangle are:

2.8 cm, 5.6 cm,5.6 cm.

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polet [3.4K]

Sue spend 56 minutes in reading.

<h3>What is Unitary Method?</h3>

Unitary method is a process by which we find the value of a single unit from the value of multiple units and the value of multiple units from the value of a single unit.

Sue spent 1 hour 19 minutes less than Jared

Lucas spent 45 minutes less than Pete.

Pete spent 3 hours reading.

Since, pete spent 3 hours. So, Jared spent

= 3 hours or (180 minutes) - 45 minutes

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Learn more about unitary method here:

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6 0
2 years ago
A paint machine dispenses dye into paint cans to create different shades of paint. The amount of dye dispensed into a can is kno
Reika [66]

Answer:

The 90th percentile of the distribution is 6.512 ml.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 6 milliliters (ml) and a standard deviation of 0.4 ml.

This means that \mu = 6, \sigma = 0.4

Find the dye amount that represents the 90th percentile (i.e. 90%) of the distribution.

This is X when Z has a p-value of 0.9, so X when Z = 1.28. Then

Z = \frac{X - \mu}{\sigma}

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3 0
3 years ago
List the factors of 4
il63 [147K]

Answer: 1,2,4,

Step-by-step explanation:

Because....

4 goes into all of these number therefor, these are your factors.

2 × 2 =4

1 × 4 = 4  

* Hopefully this helps:) Mark me the brainliset:) if this is helpful.

8 0
3 years ago
Read 2 more answers
ILL MARK BRAINIEST IF YOU CAN DO THIS RIGHT!!!
Bumek [7]

Answer:  Slope: -1/2  

Step-by-step explanation:  To find slope take 2 points that lie on the line and use this formula to solve:  <em> </em>I will use (0, -2) and (2, -3) to solve

                                                                       ↑    ↑           ↑   ↑

y2 - y1                                                             x1  y1          x2  y2

-----------

x2 - x1

So, for this question, substitute the x and y values from the points above to solve.

-3 - (-2)      

----------- =  - 1/2

2 - 0

Hope this helped. :)

 

5 0
3 years ago
pls help I’ll brainlest and add extra points
mario62 [17]

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