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3 years ago

Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

SAT

1 answer:

soldi70 [24.7K]3 years ago

6 0

A. Lizard it's a reptile

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The vertices of square cdef are c(1, 1), d(3, 1), e(3,−1) and f(1,−1). Which of the following shows that its diagonals are congr

maks197457 [2]

The equation $-1 = -\frac {1}{1}$ shows that the diagonals are congruent perpendicular bisectors.

The vertices of the square are given as:

c = (1,1)
d = (3,1)
e =(3,-1)
f = (1,-1)

<h3>How to determine the congruent perpendicular bisectors.</h3>

Start by calculating the slope of diagonal ce using:

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

So, we have:

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

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

$m_1 = -1$

Next, calculate the slope of diagonal df using:

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

So, we have:

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

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

$m_2 = 1$

The slopes of both diagonals are:

$m_1 = -1$

$m_2 = 1$

By comparing both slopes, we have:

$m_1 = -\frac {1}{m_2}$

i.e.

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

Hence, $-1 = -\frac {1}{1}$ shows that the diagonals are congruent perpendicular bisectors.

Read more about perpendicular bisectors at:

brainly.com/question/11006922

8 0

2 years ago

How are these excerpts similar? both offer complaints. Both recall history. Both state demands. Both admit defeat.

Misha Larkins [42]

Answer: I think it’s both state demands.

Explanation:

7 0

2 years ago

One of the primary benefits of a survey is that they __________. A. can generate cause-and-effect conclusions B. allow efficient

SIZIF [17.4K]

One of the primary benefits of a survey is that they:

<u>B. allow efficient gathering of unobservable phenomena</u>

<u />

A survey is a system of qualitative research which is used to gather opinions of people about a particular subject or issue.

As a result of this, one of the primary benefits of a survey is to gather information about unobserved phenomena with the use of questionnaires and other means.

Therefore, the correct answer is option B