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Roman55 [17]
3 years ago
11

A farmer has ducks and cows on his farm. He does not remember how many duck and cows are on the farm. If there are total of 26 a

nimals and 84 feet. How many ducks and cows are in the farm
Mathematics
1 answer:
liubo4ka [24]3 years ago
7 0
I believe the answer is 13 I think but I’m not sure but I just did the math off of the top of my head
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A triangle has one side that measures x, and the other two sides each measure 4 inches less than x. The perimeter is 19 inches.
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Perimeter of a triangle = all 3 sides added together

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3 years ago
The angles of a triangle add up to 180 degrees.
Alex_Xolod [135]

Answer:

33°

Step-by-step explanation:

We were given that:

1- The angles of a triangle add up to 180 degrees

2- The second angle is 15 degrees larger than the smallest angle

3- The third angle is 3 times as big as the smallest angle

So, first of all, let's call the smallest angle x.

the second angle will be (x + 15°) since it is 15 degrees greater than the smallest angle

and the third will be 3x, since it is 3 times bigger than the smallest angle.

With the information we have, we can form an equation!

180° = x + (x+ 15°) + 3x

180° = 5x + 15°

180° - 15° = 5x + 15° - 15°

165° = 5x

165°/5 = 5x/5

33° = x

therefore, the smallest angle measures 33° degrees, the second angle measures 48° and the third angle measures 99°.

99° + 33° + 48° = 180°

so it is safe to say this answer is correct!

8 0
2 years ago
Mia tossed a penny, a nickel, and a dime. Which is a complete tree diagram for all possible outcomes, where H represents heads a
Novay_Z [31]

Mia tossed a penny,a nickel and a dime all possible outcomes of H is the answer C.

Step-by-step explanation:

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Lera25 [3.4K]
P=i/rt
P=120/0.04*5=600
3 0
3 years ago
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