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3 years ago

Mr. Gupta gave his students a quiz with three questions on it. Let X represent the number of questions

Mathematics

1 answer:

irakobra [83]3 years ago

7 0

Answer:

24.5 points

8 points

Step-by-step explanation:

khan academy

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Name the set of 6 consecutive integers starting with -3.

vlabodo [156]

The correct answer is -3 through -6.

8 0

3 years ago

A variable force of magnitude F(x) moves a body of mass m along the x-axis from x1 to x2. The net work done by the force in movi

kicyunya [14]

Answer:

$w=\frac{1}{2}m(v^2_2-v^2_1)$

Step-by-step explanation:

We are given that a variable force of magnitude F(x) moves a body along the x- axis from $x_1$ to $x_2$ .

The net work done by the force in moving the body from $x_1$ to $x_2$ .

$v_1$ =Velocity of the body at $x_1$

$v_2=$ Velocity of the body at $x_2$

We know that

Work done=Final kinetic energy-Initial kinetic energy

$w=\frac{1}{2}mv^2_2-\frac{1}{2}mv^2_1$

K.E= $\frac{1}{2}mv^2$

$Net\;work \;done=\frac{1}{2}m(v^2_2-v^2_1)$

Hence, the net work done by the force is given by

$w=\frac{1}{2}m(v^2_2-v^2_1)$

3 0

4 years ago

Geometry Help Please!!! Picture shown below

Alika [10]

Answer:

It is given that ABCD is a parallelogram, so AB || DC by the difinition of parallelogram. So, <1 = <2 by the alternate interior angles theorem. It is also given that DC bisects <BDE, so <2 = <3  by the definition of angle bisector. Therefore, <1  = <3 by the transitive property of congruence.

3 0

3 years ago

I need the answer asap, will mark brainliest

tino4ka555 [31]

Answer:

I would say (-1,1)

Step-by-step explanation:

hope this helpsn

6 0

3 years ago

June, Gavyn and Alex share some sweets in the ratio 5:5:3. June gets 22 more sweets than Alex. How many sweets are there altoget

Masteriza [31]

Answer:

Let June's sweets be 5x.

Then Gavyn's sweets will be 5x.

And Alex's sweets will be 3x.

5x = 3x + 22

2x = 22

x = 11

So June has 5 x 11 = 55 sweets

Gavyn has 5 x 11 = 55 sweets

And Alex have 3 x 11 = 33 sweets

Total

= 55 + 55 + 33

= 143 sweets

8 0

3 years ago