All categories

3 years ago

WILL GIVE THE BRAINLIEST!!!

Mathematics

2 answers:

astra-53 [7]3 years ago

8 0

This should get you a hundred on the 4.11 quiz. :)

Allushta [10]3 years ago

6 0

The x-coordinate of the vertex represents the LOWEST horizontal DISTANCE from the left side of the ride.

You might be interested in

What's 11 over 8 times 7 over 8

Sauron [17]

Answer:

1.203125

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Serena estimates that she can paint 60 sq feet of wall space every 1/2 hour write an equation for the relationship with time and

Dafna1 [17]

1/2h(60)

hope i helped :)

4 0

3 years ago

Calculate the total surface area

Advocard [28]

Of what? The surface area of what?

5 0

3 years ago

Question 3

tino4ka555 [31]

Answer:

it is 8.39. hope this helps.

8 0

4 years ago

Three machines operating independently, simultaneously, and at the same constant rate can fill a certain production order in 36

Dominik [7]

Answer:

Option B - 9 hours

Step-by-step explanation:

Given : Three machines operating independently, simultaneously, and at the same constant rate can fill a certain production order in 36 hours. If one additional machine were used under the same operating conditions.

To find : In how many fewer hours of simultaneous operation could the production order be filled?

Solution :

Let the numbers of hours taken including additional machine i.e. 4 machines be 'x' hours.

So, 3 machines take 36 hours

and 4 machines take x hours.

Then, $x=\frac{3\times 36}{4}$

$x=27$

i.e. 4 machines spend 27 hours to do work.

Number of fewer hours of simultaneous operation could the production order be filled is given by,

$n=36-27=9$ hours

Therefore, the work could be done in 9 hours less.

So, the correct answer is B.

4 0

3 years ago