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3 years ago

Can someone help me with this worksheet?! If you answer all the questions I will give you a Brainly answer!

Mathematics

1 answer:

Jet001 [13]3 years ago

4 0

Answer:

Here are your answers!

Step-by-step explanation:

1. The Two Rectangles Because Rectangles Are The Longest Shape In This Question.

2. You will have to draw it yourself i cannot draw on brainly.

3. Draw Again.

4. Draw Again..

5. Perimeter.

6. Rectangle

7. Rectangle because it's more longer so more people can sit with 1 table.

8. It would be a rectangle because they are sitting across from one another so they can talk face to face. The Circle is a good one to everyone is close and it's decorative.

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Mike is a car salesman. He earns $200 for every car he sells plus a 3% commission. If Mike sells 3 cars in one week for a total

Serhud [2]

<span>For every car Mike earns------------------ >$200 plus 3% commission</span>

3 cars----------------- > $200*3+$32,343*0.03=600+970.29=$1570.29

Total earnings for a week is $1570.29

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3 years ago

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What is the length of DE in the right triangle below ?

olganol [36]

B.25
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3 years ago

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Three people who work full-time are to work together on a project, but their total time on the project is to be equivalent to th

uranmaximum [27]

Answer:

1/6

Step-by-step explanation:

Let x represent the proportion of time the third person spends on the project. You want ...

1/2 + 1/3 + x = 1 . . . . full-time equivalents

5/6 + x = 1 . . . . simplify

x = 1/6 . . . . . . . subtract 5/6

The third person should budget 1/6 of their time to the project.

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3 years ago

What value of x is in the solution set of -5x - 15 > 10 + 20x?

Georgia [21]

Answer:

-1>x

Step-by-step explanation:

-5x - 15 > 10 + 20x

Add 5x to each side

-5x+5x - 15 > 10 + 20x+5x

-15> 10+25x

Subtract 10 from each side

-10 - 15 > 10-10 + 25x

-25> 25x

Divide each side by 25

-25/25> 25x/25

-1>x

3 0

3 years ago

Which of the following is a like radical to RootIndex 3 StartRoot 7x EndRoot?

lana [24]

Answer:

A. 4 (RootIndex 3 StartRoot 7 x EndRoot) or $4(\sqrt[3]{7x})$

Step-by-step explanation:

Given:

A radical whose value is, $r_1=\sqrt[3]{7x}$

Now, we need to find the like radical for $r_1$ .

Let the like radical be $r_2$ .

As per the definition of like radicals, like radicals are those that can be expressed as multiples of each other.

So, if two radicals $r_1\ and\ r_2$ are like radicals, then

$r_1 = n \times r_2
$

Where, 'n' is a real number.

Here, $r_1=\sqrt[3]{7x}$

Now, let us check all the options .

Option A:

4 (RootIndex 3 StartRoot 7 x EndRoot) or $r_2=4\sqrt[3]{7x}$

Now, we observe that $r_2$ is a multiple of $r_1$ because

$r_2=4\times \sqrt[3]{7x}\\\\ r_2=4\times r_1..............(r_1=\sqrt[3]{7x})$

Therefore, option A is correct.

Option B:

StartRoot 7 x EndRoot or $r_2=\sqrt{7x}$

As the above radical is square root and not a cubic root, this option is incorrect.

Option C:

x (RootIndex 3 StartRoot 7 EndRoot) or $r_2=x\sqrt[3]{7}$

As the term inside the cubic root is not same as that of $r_1$ , this option is also incorrect.

Option D:

7 StartRoot x EndRoot or $r_2=7\sqrt{x}$

As the above radical is square root and not a cubic root, this option is incorrect.

Therefore, the like radical is option (A) only.

4 0

3 years ago

Read 2 more answers