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3 years ago

Somebody link me a video on how to do proofs

Mathematics

1 answer:

Artyom0805 [142]3 years ago

7 0

Https://youtu.be/fSu1LKnhM5Q

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Can you please help me???

Mkey [24]

Answer:

Fraction: 119/200 Decimal: 0.595

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

An arc on a circle measures 125º. The measure of the central angle, in radians, is within which range?

Sati [7]

Answer:

the second one

Step-by-step explanation:

pi/2 to pi

pi/2 is 90 degrees and pi is 180 and 125 is right in between that interval

4 0

3 years ago

9 2/3 - 4 1/5. ====???

sweet-ann [11.9K]

Answer:

Step-by-step explanation:

5.46666666667

4 0

3 years ago

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If the demand function for a commodity is given by the equation

Margarita [4]

Answer:

Equilibrium quantity = 26.92

Equilibrium price is $31.13

Step-by-step explanation:

Given :Demand function : $p^2 + 16q = 1400$

Supply function : $700 -p^2 + 10q = 0$

To Find : find the equilibrium quantity and equilibrium price.

Solution:

Demand function : $p^2 + 16q = 1400$ --A

Supply function : $p^2-10q=700$ ---B

Now to find the equilibrium quantity and equilibrium price.

Solve A and B

Subtract B from A

$p^2-10q -p^2-16q=700-1400$

$-26q=-700$

$26q=700$

$q=\frac{700}{26}$

$q=26.92$

So, equilibrium quantity = 26.92

Substitute the value of q in A

$p^2 + 16(26.92) = 1400$

$p^2 + 430.72 = 1400$

$p^2 = 1400- 430.72$

$p^2 = 969.28$

$p = \sqrt{969.28}$

$p = 31.13$

So, equilibrium price is $31.13

7 0

4 years ago

Is 5, 12, 14 a right triangle?

Art [367]

Answer:

NO.

Step-by-step explanation:

Check if the sides obey the Pythagoras Theorem:-

14^2 = 196

12^2 = 144

5^2 = 25

12^2 + 5^2 = 169 which is not 196, so the answer is NO.

5 0

3 years ago