hmm
the question doesn't look clear
Answer:
4/9
Step-by-step explanation:
There are
4+3+2 = 9 balloons
The fraction that are red = red balloons/ total balloons
fraction red = 4 red/9 total
4/9
Angles of a triangle always add up to 180 degrees. The given angles (90, 90, 20 degrees) give a total of 200 degrees, hence they cannot form a triangle.
In order for three angles to form a triangle, they must satisfy the triangle inequality theorem, which states that the sum of the measures of any two angles in a triangle must be greater than the measure of the third angle.
In this case, you have angles measuring 90 degrees, 90 degrees, and 20 degrees. Let's apply the theorem:
1. Angle 1: 90 degrees
2. Angle 2: 90 degrees
3. Angle 3: 20 degrees
Now, let's check if these angles satisfy the triangle inequality theorem:
- Angle 1 + Angle 2 = 90 degrees + 90 degrees = 180 degrees
- Angle 3 = 20 degrees
According to the theorem, the sum of any two angles must be greater than the measure of the third angle. However, in this case, the sum of Angle 1 and Angle 2 (180 degrees) is not greater than Angle 3 (20 degrees). Therefore, these angles do not satisfy the triangle inequality theorem.
So, the answer is "no," 90 degrees, 90 degrees, and 20 degrees cannot form a triangle because they do not satisfy the triangle inequality theorem.
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Answer:
no. never.
Step-by-step explanation:
total internal angles of a triangle sum to 180. 90 + 90 is 180 so no, you cannot have a triangle with sides 90 90 and 20. it is possiblw to have 90 45 and 45 though
Solving for z, we get → z = .
We have the following equation -
We have solve for z.
Solving this we will get -
βx - ax =
x(β - a) =
x =
According to the question, we have -
⇒
⇒ 5y = 2(z + 1)
⇒ = z + 1
⇒ z = - 1
⇒ z =
Hence, after solving for z, we get → z =
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The height of the party hat is 2.63 inches.
Given that,
A party hat has a volume of 75 cubic inches.
If the radius is 5 inches,
We have to determine,
What is the height of the party hat?
According to the question,
A party hat has a volume of 75 cubic inches.
If the radius is 5 inches,
The volume of the cone is determined by the formula,
Then,
The height of the party hat is,
Hence, The height of the party hat is 2.63 inches.
For more details refer to the link given below.
Answer:
About 2.86 inches
Step-by-step explanation:
The formula for the volume of a cone is . Plugging the known numbers into this formula, you get:
inches. Hope this helps!