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Marrrta [24]
3 years ago
14

Solve. 2x < -4 Find out for x!

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
8 0

Answer:

Step-by-step explanation:

2x < - 4

divide both sides by 2

\frac{2x}{2}

x < -2

x= {.........-5, -4 , - 3}

All values less than -2

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A man standing 15 feet away from a lamp post and the shadow is 5 feet long. The angle of elevation is 50 degrees how tall is the
Anettt [7]

Answer:

The lamp post is 18 feet tall

(or 17.88)

4 0
3 years ago
Is it a,b,c, or d?<br><br> Which type of fallacy?
Luden [163]

Answer:

The correct answer is False Dilemma

Step-by-step explanation:

Other examples Include

Person A: I am against going to war!

Person B: Since you are against going to war, you must be against our troops

3 0
3 years ago
Read 2 more answers
Can you find five solutions to the function: y=3x-7?​
GenaCL600 [577]

The five solutions are :

  • (2 , -1)

  • (3 , 2)

  • (4 , 5)

  • (0 , -7)

  • (1 , -4)
4 0
3 years ago
Which answers are examples of deductive reasoning?
Mariulka [41]

Answer:

The fair charges $5 for admission. Tom is going to the fair today. Therefore, Tom will spend $5 for admission to the fair today.

The radius of a circle is one-half the length of the diameter of a circle. The diameter of a circle is 10 ft. Therefore, the radius of the circle is 5 ft.

Step-by-step explanation:

Deductive reasoning or deduction, is one of the two basic types of logical inferences. A logical inference is a connection from a first statement to a second statement for which the rules of logic show that if the first statement is true, the second statement should be true. Basically one logical statement defines the base of the argument to reach the conclusion.

Here we can see that in first case:

The fair charges $5 for admission, so we know the fact that it charges $5 for the admission, now whoever goes to the fair will have to spend $5 to get in. Tom is going to the fair so Tom will spend$5 for admission to the fair. Therefore, this statement is deductive reasoning.

Case 2:

The radius of a circle is one-half the length of the diameter, this sentence is a fact. Now the diameter of a circle is 10ft so it is obvious that based on the previous sentence we will calculate the radius of the circle that is half of the diameter.

So only these two examples are based on deductive reasoning.

3 0
3 years ago
Read 2 more answers
If the length of an arc is 12 inches and the radius of the circle is 10 inches, what is the measure of the arc?
a_sh-v [17]
I guess what you are asking is what is the measure of the central angle?

arc length = radius * central angle (in radians)

central angle (in radians) = arc length / radius

central angle (in radians) = 12 / 10

central angle (in radians) = 1.2 radians = <span> <span> <span> 68.7549</span></span></span> degrees


3 0
3 years ago
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