Ask question

Ask question

All categories

liberstina [14]

3 years ago

13

Which reason explains the congruency of these two triangles?

1 answer:

il63 [147K]3 years ago

4 0

These triangles are congruent by the hypotenuse-leg theorem, which states that if the hypotenuse and a leg of two right triangles are congruent, the triangles are congruent.

Answer:
B) HL

Side note: There is not such thing as AAA congruence. (:

You might be interested in

X^2-x-56=0 <br> How do you use the zero product property to solve this?

S_A_V [24]

Answer:

(x - 8) (x + 7)

x = 8 or x = -7

6 0

3 years ago

Read 2 more answers

Using the equation 2 + 3/41 = 5, what does the value of I equal?

Wewaii [24]

Answer:

i did't see the value I in the equation

Step-by-step explanation:

8 0

3 years ago

When is the temperature constant?

Colt1911 [192]

Answer:

The temperature is constant at 11 pm and remains constant until 2 pm.

7 0

3 years ago

Read 2 more answers

Please help me solve this for Algebra!

11111nata11111 [884]

Answer:

D

Step-by-step explanation:

3 0

3 years ago

Given points A (1, 2/3), B (x, -4/5), and C (-1/2, 4) determine the value of x such that all three points are collinear

AlladinOne [14]

Answer:

$x=\frac{83}{50}$

Step-by-step explanation:

we know that

If the three points are collinear

then

$m_A_B=m_A_C$

we have

A (1, 2/3), B (x, -4/5), and C (-1/2, 4)

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

step 1

Find the slope AB

we have

$A(1,\frac{2}{3}),B(x,-\frac{4}{5})$

substitute in the formula

$m_A_B=\frac{-\frac{4}{5}-\frac{2}{3}}{x-1}$

$m_A_B=\frac{\frac{-12-10}{15}}{x-1}$

$m_A_B=-\frac{22}{15(x-1)}$

step 2

Find the slope AC

we have

$A(1,\frac{2}{3}),C(-\frac{1}{2},4)$

substitute in the formula

$m_A_C=\frac{4-\frac{2}{3}}{-\frac{1}{2}-1}$

$m_A_C=\frac{\frac{10}{3}}{-\frac{3}{2}}$

$m_A_C=-\frac{20}{9}$

step 3

Equate the slopes

$m_A_B=m_A_C$

$-\frac{22}{15(x-1)}=-\frac{20}{9}$

solve for x

$15(x-1)20=22(9)$

$300x-300=198$

$300x=198+300$

$300x=498$

$x=\frac{498}{300}$

simplify

$x=\frac{83}{50}$

8 0

4 years ago