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Svetach [21]
3 years ago
9

HURRY!!! WILL MARK BRAINLIEST IF CORRECT!! Find x AND measure of each labeled angle.

Mathematics
1 answer:
stira [4]3 years ago
4 0

Answer: x = 15, 95 degress, 85 degrees

Step-by-step explanation:

(2x + 65) + (3x+40) = 180

5x +105 = 180

5x = 75

x = 15

2 (15) +65 = 95 deg

3 (15) +40 = 85 deg

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The measurements of two sides of a triangular playground are 24 feet and 30 feet. Which length could be the measurement of the t
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The length measurement of the third side of the triangular playground whose two sides are 24 ft and 30 ft long should be more than 6 but less than 54.

<h3>What is triangle inequality theorem?</h3>

Triangle inequality theorem of a triangle says that the sum of the two sides of a triangle is always greater than the third side.

Suppose a, b and c are the three sides of a triangle. Thus according to this theorem,

(a+b)>c

(b+c)>a

(c+a)>b

There is a triangular playground. The measurements of two sides of a triangular playground are 24 feet and 30 feet.

Suppose the length of the measurement of the third side of the triangular playground is <em>c</em> meters.

As the two sides are 24 ft and 30 ft long. Thus, by the triangle inequality theorem,

24+30 > c\\54 > c

For the sides 24 ft and c ft,

24+c > 30\\c > 30-24\\c > 6

Thus, the length measurement of the third side of the triangular playground whose two sides are 24 ft and 30 ft long should be more than 6 but less than 54.

Learn more about the triangle inequality theorem here;

brainly.com/question/26037134

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2 years ago
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Which of the binomials below is a factor of this trinomial?<br> x^2- 14x+ 24
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Answer:

(x-2)(x-12)

Step-by-step explanation:

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3 years ago
a trader has 47,500 rupees with him. he placed an order for 22 items each costing rs. 1263. after making the payment for this pu
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4 years ago
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A measurement template with a historcal value of 25.500 is measured 27 times and a mean value of 25.301 is recorded. What is the
QveST [7]

Complete Question

A measurement template with a historical value of 25.500 mm is measured 27 times and a mean value of 25.301 mm is recorded. What is the percent bias when the tolerance is +/- 0.3?

Answer:

The percent bias is  B = 33.167 \%  

Step-by-step explanation:

From the question we are told that

   The historical value  is  S = 25.00 \ mm

   The number of times it is measured is  n  =  7  

    The mean value is  \= x = \frac{\sum x_i }{n} = 25.301 \ mm

    The tolerance is  t =\pm 0.3 = 0.3 - (-0.3) = 0.6

Generally the percent bias is mathematically represented as

      B = 100 * \frac{\= x - \tau }{ t}

=>  B = 100 * \frac{25.301 - 25.5000 }{0.6}

=>  B = 33.167 \%  

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3 years ago
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