3 years ago

What is the quotient of 3/5÷2/7

Mathematics

2 answers:

dusya [7]3 years ago

3 0

Answer:

The anwser is d

Step-by-step explanation:

Plz name me brainliest Thank You

malfutka [58]3 years ago

3 0

The correct answer is D (21/10) please give me brainliest

You might be interested in

Solve the system of linear equations. Check your solution. y=2x-2 <br> y=2x+9

natulia [17]

2X-2=2X+9
Add 2

2X=2X+11
Subract 2X
0= 11

This has no solution to this problem

8 0

3 years ago

What is the maximum height of of Anna's golf ball? The equation is y=x−0.04x2.

elena-s [515]

Given:

The height of a golf ball is represented by the equation:

$y=x-0.04x^2$

To find:

The maximum height of of Anna's golf ball.

Solution:

We have,

$y=x-0.04x^2$

Differentiate with respect to x.

$y'=1-0.04(2x)$

$y'=1-0.08x$

For critical values, $y'=0$ .

$1-0.08x=0$

$-0.08x=-1$

$x=\dfrac{-1}{-0.08}$

$x=12.5$

Differentiate y' with respect to x.

$y''=(0)-0.08(1)$

$y''=-0.08$

Since double derivative is negative, the function is maximum at $x=12.5$ .

Substitute $x=12.5$ in the given equation to get the maximum height.

$y=(12.5)-0.04(12.5)^2$

$y=12.5-0.04(156.25)$

$y=12.5-6.25$

$y=6.25$

Therefore, the maximum height of of Anna's golf ball is 6.25 units.

7 0

3 years ago

M5+m2+m3=180 whays the rwason

Marta_Voda [28]

Answer: 45

Step-by-step explanation: the fub

6 0

3 years ago

What is 0.057×10 equal

lbvjy [14]

0.057x 10 is equal to .57. All you have to do is move the decimal to the right one time because there is one zero in 10.

8 0

3 years ago

Someone please help me on number 5

NemiM [27]

I'm pretty sure it's 22%
If it's not, then I'm sorry!!

3 0

3 years ago

Read 2 more answers