All categories

3 years ago

– StartFraction 5 Over 3 EndFraction v plus 4 equals 8 minus StartFraction 1 Over 3 EndFraction v.(6x – 3) = –

Mathematics

1 answer:

VARVARA [1.3K]3 years ago

6 0

Answer:

v=11/5 or v=2.2

Step-by-step explanation:

The wording of this question is a little confusing but if it says what I think it does (5/3v+4=8-1/3) then this is the answer.

You might be interested in

show me how to work this problem, point A(7,9)is dilated from the origin by scale factor r was= 6. what are the coordinates of p

frutty [35]

If the point is dilated from the origin by a scale factor of 6

Then the coordinates of point A becomes

A( 6x7 , 6x9)

$A_{0,6}(7,9)=(42,\text{ 54)}$

6 0

1 year ago

Another set of help? i need a hand lol

Zepler [3.9K]

Answer: C=14π≈43.98 ft

Step-by-step explanation:

To find the circumference of the circle, we use the equation C=2πr or C=πd. These 2 equations are equivalent because 2r is the same as d, diameter. In this case, we can use C=πd because the problems already gives us the diameter.

C=πd

C=14π≈43.98 ft

I hope this helps!

5 0

3 years ago

Which explanation best describes how to solve this problem? Marcia covered her kitchen floor with twice as much tile as her bath

erica [24]

Answer:

54 ft^2

Step-by-step explanation:

Bathroom area is 15 ft^2

The kitchen is twice the bathroom

2*15 = 30 ft^2

Kitchen: 30 ft^2

Front door: 9ft^2

The total is all the areas added together

Total = bathroom + kitchen + front door

= 15 ft^2 + 30 ft^2 + 9 ft^2

= 54 ft^2

7 0

3 years ago

Find the measures of the numbered angles for each parallelogram.

notka56 [123]

Can anyone else figure this out

8 0

3 years ago

Suppose f(x,y)=x/y, P=(−1,4) and v=4i−1j.A. Find the gradient of f.∇f=i+ jNote: Your answers should be expressions of x and y; e

Mama L [17]

Answer:

1) gradient of f = (1/y)i+(-x/y^2)j

2) rate of change of f at P in direction of v = i - 1/16 j

3) maximum rate of change at P= (√17)/16

4) unit vector of maximum rate of change = 4/√17 i + 1/√17 j

Step-by-step explanation:

The explanation can be found in the attached picture

Note:

Since the gradient vector represents the direction of maximum change:

3) The maximum rate of change is the modulus of the gradient vector

4) The unit direction vector of maximum rate of change is the unit gradient vector.

8 0

3 years ago