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2 years ago

Help me this is a trick question for me

Mathematics

2 answers:

joja [24]2 years ago

4 0

Answer:

what is the question and i will help you? did u add a picture or something bc i cant see anything except the question u asked

Step-by-step explanation:

yawa3891 [41]2 years ago

3 0

Answer:

<em>A. Yes, because 8^2 + 15^2 = 17^2</em>

Step-by-step explanation:

In a right triangle, the hypotenuse is always longer than the other two sides.

The longest side in this triangle is 17. If this is a right triangle, then the legs are 8 and 15, and the hypotenuse is 17.

We use Pythagoras theorem

(one leg)^2 + (other leg)^2 = (hypotenuse)^2

8^2 + 15^2 = 17^2

If the equation above is true, then it is a right triangle. If it is not true, then the triangle is not a right triangle.

8^2 = 64

15^2 = 225

8^2 + 15^2 = 64 + 225 = 289

17^2 = 289

From 8^2 + 64^2 = 17^2, we get

289 = 289

Since the equation is true, it is a right triangle.

Answer: A. Yes, because 8^2 + 15^2 = 17^2

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The table shows a proportional relationship between the number of stars Roberto collects in a game and his total points. A row o

maks197457 [2]

Answer:

1) 20 stars; 30 points.

2) 28 stars, 42 points.

3) 38 stars, 57 points.

Step-by-step explanation:

<h3> The missing table is attached.</h3>

Let be "x" the numbers of stars Roberto collects and "y" his total points.

The proportional relationship has this form:

$y=kx$

Where "k" is the constant of proportionality.

We can choose the point $(8,12$ ) from the table, where:

$x=8\\y=12$

Substituting these values into $y=kx$ and solving for "k", we get:

$12=k(8)\\\\\frac{12}{8}=k\\\\k=1.5$

Knowing the value of "k", we determine that the following Numbers of stars and the Total points could be used as the missing values in the table:

1) For $x=20$ :

$y=(1.5)(20)=30$

2) For $x=28$ :

$y=(1.5)(28)=42$

3) For $x=38$ :

$y=(1.5)(38)=57$

4 0

3 years ago

Read 2 more answers

Please Help!! Which graph shows the solution to this system of inequalities?

scoundrel [369]

Answer:

A. The first graph

Step-by-step explanation:

When you graph these two equations on a graphing calc, you should be able to see one dotted line and one solid, as well as the solutions being mostly in the 1st quadrant.

7 0

3 years ago

Daniel paid a total of $120 for three months Of his gym membership. If his membership rate stays the same how much will expect t

Andreyy89

12 / 3 = 4
120 × 4 = 480
$480

3 0

3 years ago

Equation?

GarryVolchara [31]

25-5x=5(-x+5)
25-5x=-5x+25
-5x+5x= 25-25
0=0

So the answer will be A: there is no solution

3 0

3 years ago

The equation y = 11x represents the liters of water a baseball team drinks each practice. This equation shows that after two pra

Stells [14]

The constant of proportionality is equal to 11.

<h3>Constant of Proportionality</h3>

The constant of proportionality is the ratio that relates two given values in what is known as a proportional relationship. Other names for the constant of proportionality include the constant ratio, constant rate, unit rate, constant of variation, or even the rate of change.

In this question, the constant of proportionality is that value that doesn't change or represents the number of players while x represented the number of games they played.

The constant of proportionality can be solved mathematically as

$y = 11x\\x = 2\\22 = 11(2)\\22 = 22\\$

The constant of proportionality is the value that makes y = 11x and it is 11.

Learn more on proportionality here;

brainly.com/question/28413384

#SPJ1

4 0

10 months ago