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2 years ago

HELLLPPP

Mathematics

1 answer:

Travka [436]2 years ago

4 0

4+4+4+6+6=24 Hours
15+15+20+20+20= 1 Hr 30 Min
24+1= 25 Hours + 30 Minutes=
Final answer: C) 25 hours and 30 minutes

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K = mv / 2 solve for m . HELP PLEASE HURRY!

Aleksandr-060686 [28]

9514 1404 393

Answer:

m = 2k/v

Step-by-step explanation:

Identify the coefficient of m (v/2) and multiply by its inverse (2/v).

(2/v)k = (2/v)m(v/2) . . . . multiply both sides of the equation by 2/v

2k/v = m . . . simplify

m = 2k/v

3 0

2 years ago

Which reflection of the point will produce an image at the same time coordinates (0,k)

Anettt [7]

I need more details.

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2 years ago

What's the answer for <br> x/2-5=3

kifflom [539]

X=16

I use Tiger Algebra for help and it gives me all the correct work and answers as i need them!! TRY USING IT TODAY!!!!!

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2 years ago

HELP ASAP HELP PLEASE ASAP

Gnesinka [82]

Answer:

WXYZ can not be a rectangle because consecutive sides are not perpendicular to each other.

Step-by-step explanation:

The given vertices are W(-4,3), X(1,5), Y(3,1) and Z(-2,-1).

Plot these points on coordinate plane and draw the quadrilateral as shown below.

$Slope=\dfrac{y_2-y_1}{x_2-x_1}$

Using this formula, we get

$m_{WX}=\dfrac{5-3}{1-(-4)}=\dfrac{2}{5}$

$m_{XY}=\dfrac{1-5}{3-1}=\dfrac{-4}{2}=-2$

Now,

$m_{WX}\times =\dfrac{2}{5}\times (-2)=-\dfrac{4}{5}\neq -1$

Here, WX and XY are two consecutive sides of quadrilateral but the product of their slopes is not equal to -1. It means they are not perpendicular to each other.

Since, all interior angles of a rectangle are right angles, therefore, WXYZ can not be a rectangle.

5 0

2 years ago

A deposit $400 into an account that pays simple interest ta a rate of 3% per year how much interest will be paid in the first 5

ValentinkaMS [17]

Answer:

$60

Step-by-step explanation:

This is because 400 times 0.03 is 12 and 12 times 5 is 60

6 0

3 years ago