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hjlf
3 years ago
9

Find the whole.

Mathematics
1 answer:
grigory [225]3 years ago
8 0
<span>70% of 50 is 35

140% of 40 is 56</span>
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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
Likurg_2 [28]

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

5 0
2 years ago
Read 2 more answers
18) Which choice shows three lengths that cannot be the lengths of the three sides of a triangle? OA) 10 cm, 9 cm, 3 cm OB) 3 cm
Sergeu [11.5K]

Answer:b am pretty sure

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is value of x?<br><br><br><br> Enter your answer in the box.
Kryger [21]

Answer:

A number

Step-by-step explanation:

4 0
2 years ago
Find the slope of the line in the graph.
hram777 [196]

Answer: m = -2

Step-by-step explanation: To get from one point to the next along this line,

we must first go down 2 units so we say that our rise is -2.

From there we move 1 unit to the left so our run is 1.

So our slope or rise over run is -2/1 or -2.

6 0
2 years ago
In the year 2005, a total of 750 fish were introduced into a man made lake. The fish population was expected to grow at a rate o
Butoxors [25]

Answer:

In 2050 fish population is 27000

Step-by-step explanation:

Exponential change can be modeled by,

F=F(0)+x^{n}

Where F(0) is the initial value of 750, x is the rate of change. It is greater then 1 when there is growth and less then 1 when there is decay. and n is the number of time periods.

The rate of change in percentage is 8.3%

That means, after 1 year fish will become 108.3 for 100 fish.

Then x=\frac{108.3}{100}

x=1.083

Difference of years is, n=2050-2005=45

Then, F=750+1.083^{45}

F=27000

So, the fish population in 2050 is 27000

3 0
3 years ago
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