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Brums [2.3K]
3 years ago
15

45:30

Mathematics
2 answers:
Ierofanga [76]3 years ago
5 0
The answer is 50 y squared minus 4 x squared
ololo11 [35]3 years ago
5 0

Answer:

c

Step-by-step explanation:

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What is equivalent 14×14
galben [10]

Answer:

196

Step-by-step explanation:

14 squared is 196. if thats the answer your looking for

4 0
3 years ago
Read 2 more answers
Which best describes the triangle or triangles, if any, that can be formed with sides
tiny-mole [99]

Answer:

no triangle

3 0
3 years ago
(2, -4), (x, y) , A , and B all lie on the line. Find an equation relating x and y.​
frutty [35]

Answer:

An equation relating x and y is:

y = 3/4x - 5.5

Step-by-step explanation:

The slope-intercept form of the line equation

y = mx+b

where

  • m is the slope
  • b is the y-intercept

Given the points

(2, -4), (x, y), A(6, -1), and B(10, 2)

Taking any two points let say A(6, -1), and B(10, 2) to determine the slope

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(6,\:-1\right),\:\left(x_2,\:y_2\right)=\left(10,\:2\right)

m=\frac{2-\left(-1\right)}{10-6}

Refine

m=\frac{3}{4}

We know that the value of the y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

From the graph, it is clear

at x = 0, y = -5.5

Thus, the y-intercept b = -5.5

Thus, substituting b = -5.5 and m = 3/4 in the slope-intercept form of the line equation

y = mx+b

y = 3/4x + (-5.5)

y = 3/4x - 5.5

Therefore, an equation relating x and y is:

y = 3/4x - 5.5

8 0
3 years ago
The price of a sandwich decreases from $6 to $4. What is the percent decrease in the price of the sandwich?
Anettt [7]

Answer:

33.33%

Step-by-step explanation:

Decrease in price= Original price -- New price

= $6 - $4

= $2

Percentage decrease= $2÷$6 × 100

= 33.33%

7 0
3 years ago
What are the odd against drawing a G?
Flauer [41]

Answer:  the odds would still be 1/11 or the percentage of drawing a "g" would be 9.1%

Step-by-step explanation:

3 0
3 years ago
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