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2 years ago

Determine which postulate or theorem can be used to prove that PQS ~=RQS

Mathematics

2 answers:

SVETLANKA909090 [29]2 years ago

7 0

The answer is B
SAS
Both triangles have congruent sides with an angle in between.

emmainna [20.7K]2 years ago

4 0

The answer is B because both triangles have congruent sides with an angle in between.

Hope my answer helped :)

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The sides of a triangle are in the ratio 7:7:11. what is the measure of the largest angle and classify the triangle by its sides

zheka24 [161]

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2 years ago

Identify the cross section of the solid shown in the diagram

Ainat [17]

Answer:

B. Quadrilateral

Step-by-step explanation:

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2 years ago

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Juliette [100K]

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75.99

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2 years ago

If x2 + y2=6 , xy = 5 , then (X + y)2?

VARVARA [1.3K]

Answer:

(x + y)² =16

Step-by-step explanation:

hello :

(x + y)² = x²+y²+2xy and : x²+y² = 6 xy = 5

(x + y)² = 6+2(5)

(x + y)² =16

3 0

1 year ago

Given the graph above find an equation for the graph and write your anwser in slope intercept form

lys-0071 [83]

Given:

Given that the graph of a linear function.

We need to determine the equation of the graph in slope intercept form.

Slope:

Consider any two coordinates from the equation of the line to determine the slope.

Let the two coordinates are (-4,3) and (4,-1)

The slope can be determined using the formula,

$m=\frac{y_2-y_1}{x_2-x_1}$

Substituting the coordinates in the above formula, we get;

$m=\frac{-1-3}{4+4}$

$m=\frac{-4}{8}$

$m=-\frac{1}{2}$

Thus, the slope of the equation is $m=-\frac{1}{2}$

Value of y - intercept:

The value of y - intercept is the value of y when x = 0.

Hence, from the graph, it is obvious that the value of y when x = 0 is 1.

Hence, the value of y - intercept is 1.

Thus, y - intercept is $b=1$

Equation of the line:

The equation of the line can be determined using the formula,

$y=mx+b$

Substituting the slope $m=-\frac{1}{2}$ and the y - intercept $b=1$

Thus, we get;

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

Thus, the equation of the line is $y=-\frac{1}{2}x+1$

5 0

2 years ago