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3 years ago

A triangle has the side lengths 5,7 and 11

1 answer:

4 0

To solve this problem you use the "Triangle Inequality Theorem" it states that: any side of a triangle is always shorter than the sum of the other two sides.

Using this theorem we check each side

5+7=12: this is greater than the other side which is 11, so this works

11+7= 18: this is greater than the other side which is 5, so this works

5 + 11= 16: this is greater that the other side which is 7, so this works

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What number when multiplied by itself is 11 greater than the preceding number when it is multiplied by itself

ycow [4]

Answer:

5*5=25

6*6=36

36-25=11

so the answer is 6.

6 0

2 years ago

Read 2 more answers

(7, 1) and (x, 4); m = 3/4<br> missing value<br> 50 POINTS

Sever21 [200]

Answer:

x = 11

Step-by-step explanation:

4 - 1 / x - 7 (simplify)

3 / x - 7 = 3/4 (multiply by x - 7)

3 = 3/4 (x - 7)

3 = 3/4x - 5.25 (add 5.25 to both sides)

8.25 = 3/4x (divide both sides by 8.25)

x = 11

sub into the formula to check:

4-1 / 11 - 7

3 / 4

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3 years ago

Yellow Cab Taxi charges a $1.75 flat rate in addition to $.55 per mile. Katie has no more than $10 to spend on a ride. How many

katrin2010 [14]

Take $1.75 from the $10 then dived the 55cents into the sum. Thus $10 - $1.75 = $8.25. / .55 =15 miles exactly

5 0

3 years ago

the width of a rectangle is 3 units less than the length. if the area is 130 square units, then find the dimensions of the recta

Basile [38]

Answer:

Length = 10

Width = 13

Step-by-step explanation:

If the width of a rectangle is 3 units less than the length and if the area is 130 square units, the length is 10 units and the width is 13 units.

Formula: A=wl

Therefore, you have to find what two numbers multiply together in order to recieve 130 units.

A=wl=13·10=130

4 0

3 years ago

Read 2 more answers

Please help me on this.

lorasvet [3.4K]

What is ur subject i would lov o help

8 0

3 years ago