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3 years ago

A triangle has sides with lengths of 7 feet 17 feet and 20 feet is it a right triangle?

Mathematics

1 answer:

natali 33 [55]3 years ago

6 0

Answer:

This is not a right triangle because 7^2 + 17^2 does not equal 20^2

Step-by-step explanation:

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Will mark as brainliest! 40 points! Thanks!

n200080 [17]

When given a system of equations, the "solutions" are defined where two equations intersect, or meet.

A. The point where the lines p(x) and g(x) meet is (3, -1), and thus this is considered the solution set.

B. Because there are three lines in total, g(x) is able to intersect both lines one time, and so it has two pairs of solutions.

The first is (3, -1), which has already been established with p(x).

The second is (0, 5), and this is where it intersects with f(x).

C. The solution to f(x) = g(x) is 0, as this is the only x value where both equations are equal.

Hope my answer helped!

6 0

3 years ago

Read 2 more answers

Need this ASAP please help!#2

myrzilka [38]

Answer:

The correct option is 3.

Step-by-step explanation:

From the given graph it is noticed that the related line passing through the point (-3,1) and (0,3).

If a line passing through two points, then the equation of line is

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

The equation of related line is

$y-1=\frac{3-1}{0-(-3)}(x-(-3))$

$y-1=\frac{2}{3}(x+3)$

$y-1=\frac{2}{3}(x)+2$

Add 1 on both the sides.

$y=\frac{2}{3}(x)+2+1$

$y=\frac{2}{3}(x)+3$

The equation of related line is $y=\frac{2}{3}(x)+3$ .

The related line is a dotted line, it means the point on the line does not included in the solution set.

The shaded region is above the line so the sign of inequity is >.

The required inequality is

$y>\frac{2}{3}(x)+3$

Therefore option 3 is correct.

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3 years ago

Solve the following system to find the point(s) of intersection. <br> y = x² - 2x - 3<br> y = 2x - 3

omeli [17]

x=4 y=5

if we put two pharases together

the answer is as follows pic :

x=4 y=5

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2 years ago

WILL MARK BRAINLIEST! Find the area of a circle with a radius of 7 feet ?

Murljashka [212]

Answer:

A = 153.94 ft^2

Step-by-step explanation:

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3 years ago

Which graph shows y=2⌈x⌉−3?

umka2103 [35]

Answer: C

Step-by-step explanation:

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3 years ago