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Tju [1.3M]
4 years ago
9

The ratio of the measures of the sides of a triangle is 9:7:3 if the perimeter of the triangle is 266 inches, find the length of

the shortest side
Mathematics
1 answer:
Readme [11.4K]4 years ago
3 0
Hey there,

Answer:
9 : 7 : 3
Total units = 19 units
19 u = 266 inches
1 u = 266 / 19
      = 14 inches
Shortest side = 3 u
3 u = 14 x 3 
      = 42 inches

Hope this helps :D

<em>~Top♥</em>

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Divide £56 in a ratio of 4:3
Kobotan [32]

÷you need to find how many parts there are ;    4 + 3 = <u>7</u>

you then need to divide the number by the parts ; £56  ÷  7   =  <u>£8</u>

<u />1 part = <u>£8</u>

<u />4:3, 4 parts : 3 parts.   

   4  x  £8   =  <u>£32</u>

   3  x   £8  =  <u>£24</u>

<u><em /></u><em>                                            <u>4:3</u></em><u /><u />     =     <em><u>£32:£24</u></em>

<em>to check your answer ;</em>

<em>add both parts of your final answer , £32 + £24  =   <u>£56</u></em><u><em></em></u>

7 0
3 years ago
Read 2 more answers
Find the area of a rectangle with a base of 7 feet and a height of 13 1 2 feet. The area of the rectangle is square feet.
Sladkaya [172]

I am answering the question assuming that you meant that the height was 13 1/2 feet.

Answer = 94.5 square feet

Step-by-step explanation: Area is calculated by multiplying the length x width.

Area = 7 x 13.5

Area = 94.5

6 0
4 years ago
Ashley earns $5 per hour babysitting. How much will she earn in 3 hours?
fgiga [73]

Ashley will get $15 because it like 3X5=15

7 0
3 years ago
Please help it would mean a lot to me :)
Luda [366]

Answer:

a) TO = OP = 13

b) Height = 12

Step-by-step explanation:

a) Isosceles triangle TOP with base TP = 10 cm, side TO = OP = x cm.

Perimeter of triangle TOP = 36 cm

=> TO + OP + TP = 36

=> x + x + 10 = 36

=> 2x = 26

=> x = 13

=> TO = OP = 13 cm.

b) Apply Pythagorean theorem:

height^2 + (base/2)^2 = side^2 (height^2 + (TP/2)^2 = TO^2)

or

height^2 + (10/2)^2 = 13^2

or

height^2 + 25 = 169

or

height^2 = 144

or

height = 12

Hope this helps!

5 0
4 years ago
Mixed numbers greater than 6 but less than 7 use an interval of 1/6 between each pair of numbers
GaryK [48]

Answer:

[6\frac{1}{6},6\frac{1}{3},6\frac{1}{2},6\frac{2}{3},6\frac{5}{6}]

Step-by-step explanation:

we have the compound inequality

6 < x < 7

where

x is a mixed number

so

The solution for the compound inequality are the numbers

[6\frac{1}{6},6\frac{2}{6},6\frac{3}{6},6\frac{4}{6},6\frac{5}{6}]

Simplify the numbers

[6\frac{1}{6},6\frac{1}{3},6\frac{1}{2},6\frac{2}{3},6\frac{5}{6}]

5 0
3 years ago
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