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2 months ago

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2 months ago

**Answer: THIRD OPTION.**

**Step-by-step explanation:**

For this exercise you need to use the formula for calculate the distance between two points. This is:

Given the following points:

and

You can identify that:

Knowing these values, the next step is to substitute them into the equation for calculate the distance between two points and then evaluate.

Therefore, the distance between and is:

Question

What is the center of the circle that has a diameter whose endpoints are (9, 7) and (-3, -5)? A. (6, 6)
B. (3, 1)
C. (3, 4)

Solution 1

**Answer: OPTION B.**

**Step-by-step explanation:**

Given the endpoints of the diameter of the circle, we Â need to find the midpoint, which is the center of the circle.

The following formula is used to calculate the Midpoint:

Given the endpoints of the diameter of the circle:

We can identify that:

Then, we can substitute these values into the formula:

Therefore, the center of the circle is:

Question

Tyler is 5 years younger than three times his cousin Lejla's age. Tyler is 40 years old. Let l represent Lejlaâ€™s age.
During the Strategize step of the five-step problem-solving plan, which expression would you use to represent Tylerâ€™s age?

Solution 1

**Answer:**

3I-5=40

**Step-by-step explanation:**

See Tyler is 5 years younger than times 3 his cousin's age. So Tyler's age is 40. 3 times Lejla's which is = 3I and the problem states 5 years younger than 3 times Lejla's age. 5 years younger can be represented by -5. So the equation is 3I-5=40

Solution 2

**Answer:**

I times 3-5

**Step-by-step explanation:**

Â Â

Their are other ways to do it

Sorry if it is not the answer you were looking for.

Question

Misty has 10 shirts and 4 pairs of pants. Write the ratio of her shirts to pants in simplest form.

Solution 1

**Answer:**

5:2

**Step-by-step explanation:**

10:4=10/2:4/2=5:2

Question

Order the numbers from least to greatest. -4 1/2, -1/2, 1/4, 2/3, 2 1/3

Solution 1

**Answer:**

-4 1/2, -1/2, 1/4, 2/3, 2 1/3

**Step-by-step explanation:**

**they were already in order lol**

Solution 2

**Answer:**

1/4,2/3,1/2,2 1/3,4 1/2

**Step-by-step explanation:**

Question

Is 1/1 a positive fraction?

Solution 1

Yes it is positive because there is no negative signÂ

Solution 2

Yes 1/1 is a positive fraction

Question

Shiloh's basketball team won 9 games this season and lost 5 games. Write the ratio of wins to total games in simplest form.

Solution 1

**Answer:**

the answer is 9:5

Question

Write 2350 million in standard form.
Write 25 x 10^6 in standard form.

Solution 1

**Answer: 2350 million**

**2,350,000,000**

**2.35 x 10 to the power of 9**

**Step-by-step explanation:**

Question

4a - 3(a - 2) = 2(3a - 2)

Solution 1

**Answer:**

I got A= -2/5

**Step-by-step explanation:**

**4a-3(a-2)=2(3a-2)**

** 4a -3a -6=6a-4**

**1a-6=6a-4**

**-1a Â Â -1a**

-6=5a-4

+4 Â Â +4

-2 =5a

Â 5 Â Â 5

A= -2/5

Hope my answer has helped you and if not I am sorry.

Solution 2

Answer:

a = 2

Step-by-step explanation:

4a - 3a + 6 = 6a - 4

a + 6 = 6a - 4

+4 +4

a + 10 = 6a

-a -a

10 = 5a

-----------

5

2 = a

Question

The width of a rectangle is one third of the length. If the perimeter is 96 cm, what is the width?

Solution 1

**Answer:**

The width is 12cm and the length is 8cm

**Step-by-step explanation:**

Question

- Simplify the expression.
(3-i) - (2 +6i)
1-7i
-1 + 7i
-6i
5+5i

Solution 1

(3-i) - (2 +6i)

Combine like terms:

3-2 = 1

-i Â - Â 6i = -7i

Combine to get **1 -7i**

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