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AlekseyPX
3 years ago
14

Help me pleaseeeeeeeeeeeeeee

Mathematics
2 answers:
IgorC [24]3 years ago
3 0
It's the second one but I'm. Not sure that's a right triangle so where the c is just figure the number of c
Mice21 [21]3 years ago
3 0
Hypotenuse is the longest side of the triangle. Sooo. If you use process of elimination you should get B. Because 5 too short. 10 too short. 625 waaaay too long. So 17.8 should be correct.
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IN NEED OF ANSWER :( A flower bed is in the shape of a triangle with one side twice the length of the shortest​ side, and the th
vichka [17]

Answer:

a = 33ft

b= 66ft

c = 48 ft

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

  • a (shortest side)= a
  • b (second side)=2a (twice the length of the shortest side)
  • c (third side)= a+15 ( 15 feet more than the length of the shortest side)

Since:  

Perimeter = a+b+c

Replacing with the values given:

147 = a+2a+(a+15)

147 = a+2a+a+15

147-15 = a+2a+a

132 = 4a

132/4 = a

33 ft= a  

Substituting a =33 in the other expressions:

b=2a = 2(33) = 66 ft

c= a+15 = 33+15 = 48 ft

3 0
4 years ago
What number should be added to both sides of the equation to complete the square?<br> х2 + 3x = 6
Daniel [21]
3/2^2 or 0.75 because you have to take the middle value (3), divide it in half, then square it. That would be 0.75.
8 0
3 years ago
Aria studied the traffic trends in India. She found that the number of cars on the road increases by 10% each year. If there wer
denpristay [2]

Answer:

8,800,000cars

Step-by-step explanation:

Given the initial amount of cars = 80,000,000

If there is 10 % increase in the first year;

Increment = 10% of 80,000,000

Increment = 0.1 * 80,000,000

Increment = 8,000,000

Amount of car in year 2 = 80million + 8million = 88million

Year3;

Amount of car in year 3 = 88,000,000+(10%of88million)

Amount of car in year 3 = 88,000,000+8,800,000

Amount of car in year 3 =96,800,000

Differences in the number of cars = 96,800,000 - 88,000,000

Differences in the number of cars = 8,800,000cars

<em>Hence there are 8,800,000cars in years 3 than year 2</em>

7 0
3 years ago
How to do Trigonometry
Ann [662]
For trigonometry, the main components that comprise this topic are the special wave functions, sine, cosine, and tangents. You need to understand their relationships with each other, and further develop your understanding on their role in geometry.

You need to conceptually grasp how right angle triangles are formed, and how to develop angles and sides based on incomplete information, using the three main wave functions.

On top of this, you will need to understand how each wave function transforms, such as being able to graph such wave functions with a change in amplitude and period. When doing trigonometry, you will also need to understand the subtle differences between radian angles and degree angles, and how to convert radians into degrees and vice versa.
7 0
3 years ago
Plz answer this question by 9:00pm
m_a_m_a [10]
What question am I supposed to answer by 9 o'clock.
So confused!!
3 0
4 years ago
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