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iren2701 [21]
2 years ago
13

A linear function that represents the number of video games purchased at an electronics store is compared to a different linear

function that represents the amount of money the store made that day. Describe the key features of the functions that are needed to determine if these lines intersect.
Mathematics
1 answer:
serg [7]2 years ago
7 0

Answer:

See there y-intersept and if slope is negative or positive to see if they intersect

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5 is what percent of 23
Eddi Din [679]
5 = what percent of 23

5 = x% of 23

5 = (x/100)*23

5 = 23x/100

5*100 = 23x

23x = 5*100

x = 5*100/23

x = 21.739

5 is ≈ 21.739% of 23 
8 0
3 years ago
Math need help asap ty po sa makaka sagot
Hatshy [7]
<h2>Answer:</h2>

please see analysis

<h2>Step-by-step explanation:</h2>

\left\{\right.{ \triangle}\ RST\cong { \triangle}\ DEF

(SSS\ Congruence\ Postulate)

2.\ { \triangle\ CAT\cong { \triangle\ BED\ \left\{\right.Given\left.\ \right\}

\bar{AT}\cong\bar{ED}

\overline{AT}=20

so\ \overline{ED}=20

DE=3x-7=20\rightarrow\ x=9

<em>I hope this helps you:)</em>

4 0
2 years ago
A triangular prism has a height of 11 meters and a base with the following measurements. All dimensions are in meters.
Likurg_2 [28]

Answer

7 is the correct answer.

Step-by-step explanation:

4 x 3.5 = 14

14 divided 2  or 1/2 the base is 7

3 0
3 years ago
The River Springs Middle School SGA wants to put on an 8th grade field trip to Universal Studios. They need to raise at least $1
gayaneshka [121]

Answer:

600+5c greater than or equal to sign 1250

Step-by-step explanation:

They need to raise at least 1250$ but they can also raise more than that and we do not know how many candy bars they will be able to sell.

3 0
3 years ago
The length of a rectangle is 3 cm less than its width what are the dimensions of the rectangle if its area is 270 cm²
kupik [55]

Given:

The length of a rectangle is 3 cm less than its width.

The area of the rectangle is 270 cm².

To find:

The dimensions of the rectangle.

Solution:

Let x be the width of the rectangle. Then,

\text{Length}=x-3

Area of a rectangle is:

\text{Area}=\text{Length}\times \text{width}

270=(x-3)(x)

270=x^2-3x

0=x^2-3x-270

Splitting the middle term, we get

x^2-18x+15x-270=0

x(x-18)+15(x-18)=0

(x-18)(x+15)=0

x=18,-15

Width of the rectangle cannot be negative. So, the only value of x is 18.

Width=18

Length=18-3

Length=15

Therefore, the length of the rectangle is 15 cm and the width of the rectangle is 18 cm.

7 0
3 years ago
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