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sertanlavr [38]
3 years ago
7

Find the sum 2/8 - 7/11argent pls​

Mathematics
2 answers:
CaHeK987 [17]3 years ago
8 0

Answer:

the answer is in the picture with working

const2013 [10]3 years ago
5 0
The answer you are looking for is -17/44
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Find c plissssssssssss
Rzqust [24]

The value of c is equal to 7\sqrt{2}

Data:

  • Opposite = 7
  • Angle = 45 degrees
  • hypothenuse = c
<h3>Trigonometric Ratio</h3>

To solve this problem, we need to use trigonometric ratio SOHCAHTOA.

Since we have opposite and hypothenuse value, we can use sine angle for this.

sin \theta = \frac{opposite}{hypothenuse}

Let's substitute the values into the formula

sin45 = \frac{7}{c}\\ c = \frac{7}{sin 45} \\c = 7\sqrt{2}

The value of c is equal to 7\sqrt{2}

Learn more on trigonometric ratio here;

brainly.com/question/11967894

3 0
3 years ago
The center of a circle lies on _____.
algol [13]
<h2>Answer:</h2>

A) every diameter

<em>The center of a circle lies on </em><em>every diameter.</em>

<h2>Explanation:</h2>

B) The circle: A circle is a two-dimensional shape where all points are the same distance from the center. So this definition doesn't match the definition of the center of the circle. The center is just a point not several ones.

C) A tangent line: obviously this definition is false. A tangent line is a line not a point.

D) Every chord: A chord is any line segment between two points on a circle. The only chord that passes through is the diameter. So this definition does not include all the chords of a circle

A) Every diameter: This is the correct option! A diameter is any chord that <em>passes through the center</em>.

4 0
4 years ago
The length of a field in yards is a function f( n ) of the the length in n feet. Write a function rule for this situation.
Phantasy [73]

Answer:

f(n)=\frac{1}{3}n

Step-by-step explanation:

To convert from feet to yards, divide by the value 3.

4 0
3 years ago
4[5(x + 3) - 2] + 3(x - 1)
Inessa [10]

Answer:

23x + 49

Step-by-step explanation:

4 (5x+15-2)+3x-3

subtract the numbers

4 (5x+13)+3x-3

distribute 4

20x+52+3x-3

23x+52-3

subtract

23x+49

5 0
3 years ago
Read 2 more answers
Help! I don't understand this! Please respond ASAP
Umnica [9.8K]

Answer:

To find a percent of the number, you need to convert the percentage into fractions or decimals. Then, multiply the fraction by the number.

Step-by-step explanation:

1. 60, 90,120,150,180,210,240,270

2. 65/100 x 200/1 = 2 x 65= 130\

3.5/100 x 180/1 = 9

5 0
3 years ago
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