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Dmitry_Shevchenko [17]
2 years ago
6

Each of the equal sides of an isosceles triangle is 5 inches more than twice the third side. If the perimeter of the triangle is

55 inches, find the sides of the triangle
Mathematics
1 answer:
solong [7]2 years ago
3 0

Answer:

9   23   23

Step-by-step explanation:

Two sides are equal    and are  each   2x + 5    ( x = third side)

add the three sides to get 55 inches

2x + 5     +     2x+5     +  x   = 55

5x = 45

x = 9                so the sides are  9   and 23   and 23

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Help me thanks bsbsbs
-Dominant- [34]

Answer:

4.56, 4,65, 5,46, 5.64, 6.45 and 6.54

Step-by-step explanation:

start with the whole number and find the smallest one!

It would be 4 then find the number with the smallest amount

Keep doing this to all of the numbers

4 0
3 years ago
Am I doing these correctly?
Masteriza [31]

Answer:

Yes

Keep it up

7 0
3 years ago
How many ways are there to elect a president, Vice President, secretary, and treasurer, from a club with 32 members?
PIT_PIT [208]

Answer: There are 863,040 possible ways

Step-by-step explanation: There are 32 members altogether in the club. So in order to elect a president from among all of them, if every one of them has a chance if being elected, there would be 32 possible chances for every single club member.

However, as long as one member has been elected as president, that leaves others with a 31 chance per person arrangement.

Therefore, all possible permutations of electing four officers from a club of 32 members can be expressed as

32! (Thirty two factorial) which can be simplified as

32 x 31 x 30 x 29 and that equals 863,040.

863,040 possible ways of electing four officers from a club of 32 members.

3 0
3 years ago
Michelle can run 5.44 miles in 68 minutes. What is Michelle's average speed, in miles per minute ?
Phoenix [80]
5.44 miles ... 68 minutes
x miles = ? ... 1 minute

If you would like to know how many miles can Michelle run in 1 minute, you can calculate this using the following steps:

5.44 * 1 = 68 * x
5.44 = 68 * x      /68
x = 5.44 / 68
x = 2 / 25 = 0.08 mile

Result: Michelle can run 0.08 mile in 1 minute.
5 0
3 years ago
Read 2 more answers
Two angle add up to be complementary if one angle is 15 degree more than 2 times the other find the value of the smaller side
omeli [17]
Let x and y represent the two angles.
.. x + y = 90 . . . . . . two angles are complementary
.. x -2y = 15 . . . . . . one angle is 15 more than twice the other (y = smaller angle)

Subtract the second equation from the first.
.. (x +y) -(x -2y) = (90) -(15)
.. 3y = 75
.. y = 25

The smaller angle is 25 degrees.
7 0
3 years ago
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