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3 years ago

What is the LEAST amount of information you need about a pair of triangles to be SURE they are congruent?

2 answers:

Alex3 years ago

4 0

Two triangles are said to be congruent if the corresponding angles and sides have the same measurements. This means that there are six corresponding parts with the same measurements.

tigry1 [53]3 years ago

3 0

I hope you have heard about the congruency rules like SSS, SAS, ASA

Those are the least amount of information you need

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What is 6.549 to the nearest tenth

Afina-wow [57]

It would be 6.5. The 5 after the decimal would stay the same since the number after it isn't greater than 5

6 0

3 years ago

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Which represents the reflection of f(x)=sqrt x over the y axis

zloy xaker [14]

reflection of $f(x)=\sqrt{x}$ over the y axis we get $g(x)=\sqrt{-x}$

Step-by-step explanation:

We need to find the reflection of f(x)=sqrt x over the y axis

So, reflection over y- axis

If the function f(x) is transformed over y-axis then the new function g(x) will be $g(x)= f(-x)$

So, finding reflection of $f(x)=\sqrt{x}$ over the y axis we get:

$g(x)=\sqrt{-x}$

So, reflection of $f(x)=\sqrt{x}$ over the y axis we get $g(x)=\sqrt{-x}$

Keywords: Transformations

Learn more about Transformations at:

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6 0

3 years ago

A projected image appears as an isosceles trapezoid.

Komok [63]

7x + 4 + 9x = 180
16x = 176
x = 11

9x = 9x11 = 99
7x + 4 = 7(11) + 4 = 77 + 4 = 81

<span>in order to form a rectangular image, each angle needs to be equal 90 degreesn

99 - 9 = 90
81 + 9 = 90

answer

</span><span>B. 9°</span>

6 0

2 years ago

Read 2 more answers

A fivey sequence is a sequence of positive integers which adds up to 5. For example, 2, 2, 1 and 2, 1, 2 are two different fivey

vlabodo [156]

The total number of possible fivey sequences are; 6

<h3>How to solve a sequence?</h3>

We are told we are dealing with a fivey sequence which means that all the terms of the sequence must be positive integers and they must add up to 5.

Now, the possible numbers that can be used are;

1, 2 and 3.

If we start with 3, number of possible sequences is; 1

If we start with1, number of possible sequences is; 3 ways

If we start with 2, number of possible sequences is; 2 ways

Thus;

Total number of fivey sequences is 1 + 2 + 3 = 6 possible sequences

Read more about Sequence at; brainly.com/question/13612968

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2 years ago

Factor completely 3x2 + y. x(3x + y) y(3x2) xy(3x + 1) Prime

Rainbow [258]

Answer:

Option (d) is correct.

The given polynomial $3x^2+y$ is a prime polynomial.

Step-by-step explanation:

Given : $3x^2+y$

We have to factorize it completely.

Since , factorization is the process of reducing a given polynomial into a lower degree polynomial by taking common factors out into the simplest form.

Consider the given polynomial $3x^2+y$

Since the given polynomial do not have any term common in both terms .

So we cannot factorized it further.

So, the given polynomial $3x^2+y$ is a prime polynomial.

Thus, Option (d) is correct.

5 0

3 years ago

Read 2 more answers