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Lina20 [59]
4 years ago
13

Joanie is ordering candy bars for her math class. Each

Mathematics
1 answer:
ioda4 years ago
8 0

Answer:

20

Step-by-step explanation:

Word problem in an equation is given by:

1.5x + 5 = 35

Solving for x,

= 20

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I need help please
GREYUIT [131]

Answer:

Distance = 5 units

Step-by-step explanation:

The given problem asks us to determine the distance between two points, (1, 5) and (5, 2).

<h2>Solution:</h2>

In order to find the distance between two points, we can use the following distance formula:

\displaystyle\mathsf{Distance\:(D)= \sqrt{(x_2\:-x_1)^2\:+\:(y_2\:-y_1)^2}}

Let (x₁, y₁) =   (1, 5)

     (x₂, y₂) =  (5, 2)

Step 1: Substitute points into the formula:  

\displaystyle\mathsf{Distance\:(D)= \sqrt{(x_2\:-x_1)^2\:+\:(y_2\:-y_1)^2}}

\displaystyle\mathsf{Distance\:(D)= \sqrt{(5\:-1)^2\:+\:(2\:-5)^2}}

Step 2: Subtract the integers in each of the parenthesis under the radical:

\displaystyle\mathsf{Distance\:(D)= \sqrt{(4)^2\:+\:(-3)^2}}

Step 3: Evaluate the powers (exponents):

\displaystyle\mathsf{Distance\:(D)= \sqrt{16\:+\:9}}

Step 4: Add 16 and 9:

\displaystyle\mathsf{Distance\:(D)= \sqrt{25}}

Step 5: Take the square root of 25:

⇒   Distance (D) = 5 units.

<h2>Final Answer:</h2>

Therefore, the distance between points (1, 5) and (5, 2) is <u>5 units</u>.

<h3>________________________</h3>

<u><em>Keywords:</em></u>

Distance formula

Two points

____________________________

Learn more about about this topic here:

brainly.com/question/17119550

5 0
3 years ago
Use the scale (1 inch = 4 feet) to find the actual length of the family room.
cestrela7 [59]

Answer:

we need the image of the family room to actually solve this.

Step-by-step explanation:

8 0
3 years ago
Round 369.2284 to the nearest thousandth
S_A_V [24]
<span>the answer is 369.228</span>
7 0
3 years ago
What is the gcf of 28 and 60
Vikki [24]

Answer:

4

Step-by-step explanation:

We need to find the factors of each number

28 -

1x28

2x14

4x7

60 -

1x60

2x30

3x20

4x15

5x12

6x10


then we need to find the largest number they have in common

in this case it is 4

3 0
4 years ago
The length of a rectangle is (3x − 5) inches, and its width is 2x inches. Find the area of the rectangle
strojnjashka [21]
The area of the rectangle is 2x(3x - 5)
4 0
3 years ago
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