2 years ago

PLEASE ONLY ANSWER IF U KNOW

Mathematics

1 answer:

Ghella [55]2 years ago

5 0

Answer:

centroid

Step-by-step explanation:

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Write the equation 5x + 2y = -6 in general form.

vampirchik [111]

Answer:

$5x+2y+6=0$

Step-by-step explanation:

General equations are in the form $Ax + By + C = 0$

So you can add 6 to both sides to make:

$5x+2y+6=0$

5 0

2 years ago

Khan uses 78 feet of fence to make a rectangular pen for his pet rabbit. The length of the pen is 25 feet. What is the width of

Anna35 [415]

The width of the rectangular pen is equal to 14 feet.

7 0

2 years ago

Which statement is an example of the symmetric property of congruence?

BabaBlast [244]

The <u>correct answer</u> is:

$\text{D) If }EFG \cong HJK, \text{ then } HJK \cong EFG.$

Explanation:

The symmetric property states that if two quantities are equal (or congruent), you can "flip" them around the equals sign (or congruence sign).

This means since EFG is congruent to HJK, then HJK is congruent to EFG.

3 0

3 years ago

Someone please answer<br> 2.1 ( x + 5 ) = 7

tatuchka [14]

Since we have the 2.1 next to the parenthesis, we need to first distribute.

2.1 * x & 2.1 * 5

2.1x + 10.5

Then we take that and add the equals seven to the problem to move onto the next step.

2.1x + 10.5 = 7

We must get the 2.1x alone, therefore subtracting the 10.5 as it will also be subtracted on the other side as well.

2.1x + 10.5 = 7
- 10.5 -10.5

2.1x = -3.5

To get the x alone, we must divide both sides by 2.1, therefore removing the 2.1 from the x.

2.1x = -3.5
/2.1 /2.1

x = 1.66666666667

Hope this helped!

- Kat

5 0

3 years ago

Read 2 more answers

Addison studies a tarantula that is 30 millimeters long. Supposeshe uses a microscope to magnify the spider by 4 X 10 2nd Power.

insens350 [35]

40 because 4 × 10 =40

8 0

3 years ago