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Butoxors [25]
3 years ago
10

Use the premises and conclusion to answer the questions.

Mathematics
1 answer:
Luba_88 [7]3 years ago
8 0

Answer:

The argument is valid by the law of syllogism.

Step-by-step explanation:

Syllogisms work exactly like the example in this exercise: they structure is the following

  • Every time A holds, then B holds as well
  • A is given
  • Then B must hold.

So, you're told that whenever a triangle has an obtuse angle, it is called an obtuse triangle.

Then, you're told that triangle ABC has an obtuse angle.

Then, triangle ABC is an obtuse triangle.


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In the function f(t) = sin(t), what is the effect of multiplying t by a coefficient of 2?
liubo4ka [24]

Answer:

"changes the period to pi"

Step-by-step explanation:

f(t) = Sin(t),

Here, t is the period, by definition.

Multiply t by a number that is GREATER THAN 1, makes the period shorter and compressed.

Multiplying t by a number that is between 0 and 1 makes the period expanded.

For the first, if we multiply the period by a, the period becomes \frac{2\pi}{a}

Since the problem tells us to multiply by 2, we know the period becomes compressed and becomes :

\frac{2\pi}{2}=\pi

Third answer choice is right.

5 0
3 years ago
Plzz answer this as soon as possible! The graph shows the number of miles two cars travel.
Solnce55 [7]
The answer is 15

From the graph:
Car A traveled 60 miles in one hour
Car B traveled 75 miles in one hour.

Car B travels 15 more miles per hour
3 0
3 years ago
A student who correctly answered 60 questions a test received a score of 75%. How many questions were on the test
Iteru [2.4K]
It would be 45 you take 60 x 75%


7 0
3 years ago
Y varies directly with x2 and y = 72 when x = 3.
Andrews [41]
I think the problem is work this way because y is equal to 72 and x is 3 you just multiply 72(3)2=432
7 0
3 years ago
A Ferris wheel is 136 feet tall. It casts a 34-foot shadow.
Brilliant_brown [7]

Answer:

6 feet

Step-by-step explanation:

This problem involves using ratios to compare side lengths in similar triangles.

136/34=x/1.5

136/34*1.5=x/1.5*1.5

136/34*1.5=x

x=6

The man is 6 feet tall

8 0
3 years ago
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