What is the answer to this?
Multiply

1/4 x -2=

Answers

Answer 1
Answer:

Answer:

-0.5

Step-by-step explanation:

Answer 2
Answer:

Answer:

−8x+1  / 4x

Step-by-step explanation:


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3 (w +6 ) = 3w + 18O Distributive Property
O
Commutative Property
O Associative Property
O Transitive Property

Answers

Answer:

Distributive Property  (first option)

Step-by-step explanation:

We apply here the distributive property in order to eliminate parenthesis. That is to "distribute" the factor that is outside (3) into the two terms inside the parenthesis, which cannot be combined because they are not like terms.

What is the value of K?

Answers

The value of K is 10

What is the number if 2 is 12.5% of a number?
PLS HELP ME!!!

Answers

16 since 12.5% is 1/8 of 100 and 2 times 8 is 16

The answer to the question is 25.

4. Quadrilateral ROPQ is inscribed in a circle. Show all work on no credit. Find x and y. What is the measure of each angle of quadrilateral EFGH? What is the measure of arc HF?

Answers

Answer:

  • x = 55, y = 60
  • E = 70°, F = 120°, G = 110°, H = 60°
  • arcHF = 140°

Step-by-step explanation:

a) The sum of opposite angles of an inscribed quadrilateral is 180°. This lets us use angles E and G to solve for x:

  (x+15) + (2x) = 180

  3x + 15 = 180 . . .simplify

  x +5 = 60 . . . . . divide by 3

  x = 55 . . . . . . . . subtract 5

Similarly, we can use angles F and H to solve for y:

  (3y -60) + (y) = 180

  4y -60 = 180 . . . . simplify

  y -15 = 45 . . . . . . divide by 4

  y = 60 . . . . . . . . . add 15

___

b) Then the measures of the angles are ...

  G = 2x = 2·55 = 110

  E = 180 -G = 70

  H = y = 60

  F = 180 -H = 120

The angle measures are ...

  m∠E = 70°, m∠F = 120°, m∠G = 110°, m∠H = 60°

___

c) short arc HF is intercepted by inscribed angle E, so the arc will have twice the measure of the angle.

  arc HF = 2·m∠E = 140°

_____

Comment on the problem

Throughout, the only relation being used is that the measure of an arc is twice the measure of the inscribed angle intercepting it. For opposite angles of the quadrilateral, the sum of the two intercepted arcs is 360° (the whole circle), so the sum of the two angles is 180°.

A die is loaded in such a way that the probability of each face turning up is proportional to the number of dots on that face. (For example, a six is three times as probable as a two.) What is the probability of getting an even number in one throw?

Answers

Answer:

simple, divide the number by two, round as needed. 6=3x as normal, 5=2.5x as nromal, etc.

Step-by-step explanation:

A 50 kg pitcher throws a baseball with a mass of 0.15 kg. If the ball is thrown with a positive velocity of 35 m/s and there is no net force on the system, what is the velocity of the pitcher? −0.1 m/s −0.2 m/s −0.7 m/s −1.4 m/s

Answers

Answer:

The velocity of the pitcher is −0.1 m/s


Step-by-step explanation:

Given : Mass of pitcher = 50 kg

            Mass of Baseball= 0.15kg

            Velocity of Ball = 35m/s

To Find : velocity of the pitcher

Solution :

The total momentum of the system is conserved when no external force acts on a system .The total initial momentum of the system is equal to the total final momentum of the system.

Since ,  the ball and the pitcher are initially at rest, therefore, the total initial momentum of the system is zero.

Since we are given that  no external forces act on the system , the total final momentum of the system is also equal to zero.

Let us suppose the mass of the pitcher is m_(p)

Speed of pitcher = v_(p)

The mass of the ball is m_(b)

Speed of ball  = v_(b)

So, the final momentum of the system of pitcher and the ball is given by:

momentum =m_(p) v_(p) +m_(b) v_(b) =0

50* v_(p) +0.15*35 =0

50* v_(p) +5.25 =0

v_(p) = (-5.25)/(50)

v_(p) = -0.105

Thus , The velocity of the pitcher is -0.105m/s≈−0.1 m/s

Negative sign shows the opposite direction.

Hence The velocity of the pitcher is −0.1 m/s






the answer is -0.1 m/s if you're looking for the Edgnuity answer. I just took the test. Hope this helps!