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2 years ago

Please please please help me!

Mathematics

2 answers:

In-s [12.5K]2 years ago

6 0

Answer:

The correct option is 3.

Step-by-step explanation:

It is given that the quantities of blue and green paints used for each mix and connected them using a line segment, as shown in the graph below:

The line have two end points A(1,2) and B(9,14).

Domain is the set of inputs. In a graph all the values of x for which the graph is defined, are domain of the function.

The line is defined from x=1 to x=9. So, the domain of the function lies between 1 to 9 (inclusive).

$1\leq x\leq 9$

Therefore, option 3 is correct.

DiKsa [7]2 years ago

4 0

The answer is the 3rd one

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Jane is cooking beans and rice for dinner

Elena-2011 [213]

Answer:

4/13

Step-by-step explanation:

6+3+4 =13

4/13

4 0

2 years ago

Read 2 more answers

Plz answer last question and im lost!

harkovskaia [24]

Answer:

$\pi$ radian

Step-by-step explanation:

We know that angle for a full circle is 2 $\pi$

In the given figure shape is semicircle

hence,

angle for semicircle will be half of angle of full circle

thus, angle for given figure = half of angle for a full circle = 1/2 * 2 $\pi$ = $\pi$

Thus, answer is $\pi$ radian

alternatively, we also know that angle for a straight line is 180 degrees

and 180 degrees is same as $\pi$ radian.

6 0

2 years ago

a rug is shaped like a rectangle whose perimeter is 204ft. the length is 5 time as long as the width. Find the length and the wi

seraphim [82]

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3 0

2 years ago

Can you solve this problem? <br><br> Don't forget to show your work :) thanks!

Rzqust [24]

Well, start from 100% and work backwards.

It takes 5600 years to get to 50%
Another 5600 years to get to 25%
And a bit under another 5600 to get to 15% (another 5600 years would get it down to 12.5%)

Add the first two 550s to get 1120, and add about 5,000 and see which answer is closest.
In this case, D is closest at 15!w29

There are more exact ways of solving, but for a multiple choice this is faster and efficient nonetheless

7 0

2 years ago

Hey band played three concerts and earned a total of $321 the banner in about the same amount for each concert estimate how much

Semenov [28]

Answer:

The estimated amount earned by band each day is $107.

Step-by-step explanation:

Let the amount Hey band earned each night = $k

Now, the band played for 3 nights.

So, the amount earned in 3 days = 3 x ( amount earned each day)

= 3 x $k = $3k

Also, the band earned an amount of $321 in 3 days.

⇒$3k = $321

or, k = 321/3

⇒ k = 107

Hence the estimated amount earned by band each day is $107.

5 0

3 years ago