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andrezito [222]
3 years ago
15

Which best explains why this triangle is or is not a right triangle?

Mathematics
2 answers:
olchik [2.2K]3 years ago
6 0

Answer:

D

Step-by-step explanation:

If it is a right triangle, by pythagorous theorem, 39^2 = 36^2 + 15^2

or, 36^2 + 15^2 - 39^2 = 0

rjkz [21]3 years ago
3 0
The right answer is D I calculated the question
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What’s the answer ????
Citrus2011 [14]

Answer:

C. The graph would shift 5 units to the left

Step-by-step explanation:

If (x+5) was substituted in the place of x then it would shift 5 units to the left

Answer is C.

7 0
3 years ago
Read 2 more answers
Part A: Create a system of linear equations with no solution. In two or more complete sentences, explain the specific characteri
Dmitrij [34]
Part A.
You need two equations with the same slope and different y-intercepts.
Their graph is parallel lines. Since the lines do not intersect, there is no solution.

y = 2x + 2
y = 2x - 2

Part B.
We use the first equation as above. For the second equation, we use an equation with different slope. Two lines with different slopes always intersect.

y = 2x + 2
y = -2x - 2

In the second equation, y = -2x - 2. We now substitute -2x - 2 for y in the first equation.

-2x - 2 = 2x + 2

-4x = 4

x = -1

Now substitute -1 for x in the first equation to find y.

y = 2x + 2

y = 2(-1) + 2

y = -2 + 2

y = 0

Solution: x = -1 and y = 0
6 0
3 years ago
Determine whether the following is a statistical question.
-BARSIC- [3]

Answer:

Yes, the given question is a statistical question.

Step-by-step explanation:

Given: statement is "What is the typical height of dog kennels at Keita's Kennels?"

To check: whether the given statement is a statistical question

Solution:

A statistical question is one for which you will generally get more than one answer.

For example "What's the age of the students in your school?" is a statistical question but "What's your age?" is not a statistical question.

The given statement "What is the typical height of dog kennels at Keita's Kennels?" has a single answer only, so the given question is statistical

7 0
3 years ago
Solve for x. Round your answer to the nearest tenth.
Rainbow [258]

Answer:

24.8

Step-by-step explanation:

x = √(16)^2+(19)^2= 24.8

7 0
2 years ago
Tali is trying to find the thickness of a page of his telephone
Dmitry_Shevchenko [17]
The answer really would be.. how life begins and end in the long run.. think about that! But 223 inches
4 0
2 years ago
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