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iogann1982 [59]
3 years ago
6

I just need help wit this quick question

Mathematics
2 answers:
Lapatulllka [165]3 years ago
5 0

Answer:

Step-by-step explanation:

Yes they do contradict

Acute means less than 90 while obtuse means more than 90.

Both can't exist for the same triangle at the same time.

Aloiza [94]3 years ago
3 0

9514 1404 393

Answer:

  yes

Step-by-step explanation:

A triangle is acute if its largest angle is acute.

A triangle is obtuse if its largest angle is obtuse.

A triangle cannot be both acute and obtuse, so, yes, the statements contradict each other.

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The short hand on a clock is between the 10 and the 11. The long hand is pointing to the 5.
olga_2 [115]
That would mean it would be 10:25
4 0
3 years ago
Raphael is timing how fast he can do a series of 5
Nana76 [90]

Answer:

Time left for each question is less than 5.5 minutes

Step-by-step explanation:

Given that:

Raphael is trying to solve 5 math questions in less than 20 minutes.

3 questions have been completed which have taken 3 minutes each.

To find:

How much time is left with Raphael for each question so as to reach his goal.

Solution:

First of all, let us find the time that has been already consumed by Raphael in solving the 3 questions.

3 \times 3 = 9 minutes

Time left = Total Time - Time already consumed

Time left = 20 - 9 = 11 minutes

Number of questions to be solved = Total questions - Questions solved

Number of questions to be solved = 5 - 3 = 2

Average time left for each question = Time left divided by Number of questions to be solved

Average time left for each question = 11 \div 2 = 5.5 minutes

Therefore, time left for each question is less than 5.5 minutes.

4 0
3 years ago
Identify the type of polar graph for the equation: r = 3-5cos θ aLimacon with inner loop bCardioid cDimpled limacon dConvex lima
svp [43]

Given the equation:

r=3-5\cos \theta

Let's identify the type of polar graph for the equation.

To identify the type of polar graph, use the formula below to get the Cartesian form:

(x^2_{}+y^2)=r(\cos \theta,\sin \theta)

Thus, we have:

(x^2+y^2)=3\sqrt[]{x^2+y^2}-5x

We have the graph of the equation below:

We can see the graph forms a Limacon with an inner loop.

Therefore, the type of polar graph for the given equation is a limacon with inner loop.

ANSWER:

5 0
1 year ago
Explain the differences between a positive, negative and no correlation (or trend) in a scatter plot. Provide an example of each
SIZIF [17.4K]

Answer:

a positive correlation is when both variables move in the same direction. a negative correlation is when the variables move in opposite directions. no correlation is when the variables are not statistically related

Step-by-step explanation:

negative correlation example: As you climb the mountain (increase in height) it gets colder (decrease in temperature).

zero correlation example: the amount of apple juice drunk and level of intelligence

btw you have a good example of positive correlation :) it can also be when both variables decrease

4 0
3 years ago
Read 2 more answers
A)6×+5=×-15 1)×=-2
Sav [38]

Answer:

dfefedwfdsf4r36557tgrfdgdgfgreagf234242324234

Step-by-step explanation:

dfefedwfdsf4r36557tgrfdgdgfgreagf

3 0
2 years ago
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