What is true about triangle LMN? Check all that apply.


LM ⊥ MN.
The triangle is scalene.
The triangle is equilateral.
The triangle is isosceles.
The triangle is a right triangle.

Answers

Answer 1

Answer:

The triangle is isosceles.

Step-by-step explanation:

WHY?:

An Isosceles Triangle will have both 2 equal sides and 2 equal angles.

A Equilateral Triangle will have 3 equal sides and 3 equal angles.

A Scalene angle is when all 3 sides have different lengths.

and

A right triangle will have a 90 degree angle.

Answer 2

In triangle LMN, LM is perpendicular on side MN. So that, the triangle LMN is right angle triangle.

To understand more, check below explanation.

Types of triangle:

A triangle whose all three sides has different length known as scalene triangle.

A triangle in which all three sides are equal in length known as equilateral triangle.

A triangle in which two sides are equal are known as isosceles triangle.

A triangle in which one angle is 90 degrees known as right angle triangle.

Since, In traingle LMN, LM is perpendicular on MN. Therefore, LMN is right angle triangle.

Learn more about the triangles here:

https://brainly.com/question/17335144


Related Questions

if 3x+k 2x+9 x+13 are three consecutive terms of an ap fine k

Answers

Step-by-step explanation:

Since there are in arithmetic progression, 2(2x + 9) = (3x + k) + (x + 13).

=> 4x + 18 = 4x + 13 + k

Hence k = 5.

If the measure of angle 1 is 110° and the measure of angle 3 is (2x+10)º, what is the value of x?

Answers

Answer:

x=50  

Step-by-step explanation:

angle 1 and 3 are corresponding angles that menas they equal the same

so set it up like this 2x+10=110 solve for x

move over the 10, subtract 10 from 110 you get 100 and divide by 2

you get 50.

What is the slope of the line shown in the graph? -1 -2 -1/2 2

Answers

Answer:

The slope would would be -2

Step-by-step explanation:

Answer:

Slope is -2

Step-by-step explanation:

How many miles did the kangaroo hop to the lake?

Answers

Answer:

Its 6 miles

Step-by-step explanation:

If US is an angle bisector of ZRUT, find mZRUT.
OmZRUT = 80°
OmZRUT = 40
OmZRUT = 20°
OmZRUT = 10°

Answers

Probably 80 degrees. The bisector cuts the angle in half, meaning that if u multiple the angle given by two, you will get the total angle.
Hope that helps!

HELP ASAP


Solve for x. 9x / 7 = 18

x = 14
x = 2
x = -2

Answers

The answer for you’re question is 14

Answer:

heyyy

Step-by-step explanation:

Name a pair of vertical angles in the diagram. **Be sure to start your answer with 'ANGLE'

Answers

Answer:

ANGLE LQM and ANGLE KQN

Step-by-step explanation:

Vertical angles are across from each other, so:

ANGLE LQM and ANGLE KQN are vertical angles.

Also, ANGLE LQK and ANGLE MQN are vertical angles.

h(x)=2x-6 find the value. -2[h(3)]

Answers

Answer:

-2[h(3)] = 0

Step-by-step explanation:

Step 1: Define

h(x) = 2x - 6

Step 2: Find h(3)

h(3) = 2(3) - 6

h(3) = 6 - 6

h(3) = 0

Step 3: Find -2[h(3)]

-2(0)

0

I need it rnnn pleaseee

Answers

Answer:

see explanation

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (8, - 3) and (x₂, y₂ ) = (2, 6)

m = [tex]\frac{6+3}{2-8}[/tex] = [tex]\frac{9}{-6}[/tex] = - [tex]\frac{3}{2}[/tex]

------------------------------------------

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

y = 5 - 2x , that is

y = - 2x + 5 ← in slope- intercept form

with slope m = - 2

The total length of a vehicle is 205.83 inches. What is the length of the vehicle rounded to the nearest whole number?
A. 200 in B. 205 in C. 206 in D. 210 in

Answers

Answer:

If rounded up by the nearest whole number, it'd be 210, because it isn't using the decimal numbers, and the whole number would get the boot, meaning only 200 and 10 would remain. Please let me know if this helped.

Can I get some help on this please:/

Answers

Answer:

C

Step-by-step explanation:

Consider that 1 inch = 2.54 centimeters. Which three statements are true for converting 18 feet to centimeters?

Answers

Answer:

There are 548.64 cm in 18 feet.

Step-by-step explanation:

We know that, 1 inch = 2.54 centimeters.

We need to convert 18 feet to centimeters

Also, 1 foot = 12 inch

Firstly we will convert 18 feet to inch.

18 feet = 12 × 18 inch

= 216 inch

Now to convert 18 feet to centimeters, multiply 216 inch by 2.54 cm as follows :

216 inch = 2.54×216 centimeters

= 548.64 cm

Hence, there are 548.64 cm in 18 feet.

Diane and Fran live in Warren, which is 108.7 miles away from the mall. If the average mileage of the car is 25.6 mpg, what is the consumption of gas for the round-trip?

Answers

Answer:

Consumption of gas = 8.5 gallon (Approx)

Step-by-step explanation:

Given:

Distance from mall = 108.7 miles

Average of car = 25.6 mpg

Find:

Consumption of gas

Computation:

Total distance covers = 2(108.7)

Total distance covers = 217.4 miles

Consumption of gas = 217.4 / 25.6

Consumption of gas = 8.4921

Consumption of gas = 8.5 gallon (Approx)

What are the answers fast someone please

Answers

Answer: (7,99.5)  and  (3,51.5)  

 

Step-by-step explanation:

Ordered pairs are like  represented by the x and y variables, where x  is the x coordinate and y is  y coordinate. In this situation, C  represents y and f represents x.

What are the two solutions of 2x2 = –x2 – 5x – 1?

Answers

Answer:

The answer is

[tex]x = \frac{ - 5 + \sqrt{13} }{6} \: \: \: \: or \: \: \: x = \frac{ - 5 - \sqrt{13} }{6} [/tex]

Step-by-step explanation:

2x² = - x² - 5x - 1

Rearrange the terms and simplify

That's

2x² + x² + 5x + 1 = 0

3x² + 5x + 1 = 0

Using the quadratic formula solve the equation

That's

[tex]x = \frac{ - b\pm \sqrt{ {b}^{2} - 4ac} }{2a} [/tex]

From the question

a = 3 , b = 5 , c = 1

So we have

[tex]x = \frac{ - 5\pm \sqrt{ {5}^{2} - 4(3)(1) }}{2(3)} \\ = \frac{ - 5\pm \sqrt{25 - 12} }{6} \\ = \frac{ - 5\pm \sqrt{13} }{6} [/tex]

We have the final answer as

[tex]x = \frac{ - 5 + \sqrt{13} }{6} \: \: \: \: or \: \: \: x = \frac{ - 5 - \sqrt{13} }{6} [/tex]

Hope this helps you

Answer: ITS C!!!!!!!

Step-by-step explanation:

can someone explain to me how to solve this ​

Answers

This is a Pentagon because it has 5 sides, and Pent means 5.
Vertices are the corner which in this shape’s case it is 5 (A,B,C,D,E).
It has 5 angles if you don’t connect the lines it gives you 5 different angles.
It has 5 sides.

Need Help

A customer made a purchase that totals $54.73. In the same, transaction, the customer was issued a $22.89 refund for a previous purchase. How much did the customer pay?

Answers

So you subtract $22.89 from $54.73 to get a total of $31.84 and that’s how much the customer paid.

If anyone can answer these that aren't done you'll get 30 points plus how many ever I give you just by myself but just for answering those questions you get 30

Answers

Answer:

2 3/5 is 13/5

6 1/2 is 13/2

3 1/2 is 7/2

3 1/5 is 16/5

9 1/2 is 19/2

3 3/5 is 18/5

have a nice day :)

what’s number 16-21 ?

Answers

The answer is -5 just put it in the calculator

Can someone answer this for me, please?

Answers

(1/4)>(1/6)

0.25>0.167

Hope it helps :-)

What is the answer too this,it’s rational numbers - 3.3(6)= ?

Answers

Answer:

the answer is -19.8.

Answer:

-19.8 all you have to do is times 3.3 with 6 and you get -19.8

The 7th term of an AP is 4 and its common difference is -4. What is the first term?

Answers

Answer: 28

Step-by-step explanation:

The 7th term of an AP is 4 and its common difference is -4. The 7th term of an arithmetic progression is written as:

a + 6d = 4

where,

a = first term

d = common difference= -4

a + 6d = 4

a + 6(-4) = 4

a - 24 = 4

a = 4 + 24

a = 28

The first term is 28.

Which expression is equivalent to 5(6x + 3y) ?
A. 11x + 3y
B. 11x + 8y
C. 30x + 3y
D. 30x + 15y

Answers

Answer:

Pretty sure it's C. 30x+3y

Answer:

D. 30x + 15y

Step-by-step explanation:

Simplify the starting equation first to make it easier to find an equation that is equivalent.

Distribute the 5

5 (6x + 3y)

30x +15y

HELP PLEASE. Two points are 17 units apart on a number line. The coordinate of one point is -20.
What are the possible coordinates of the other?

Answers

Answer: -37 & -3

Step-by-step explanation:

-20-17= -37

-20+17= -3

1. Mary is twice as old as her brother
Zane. Zane is four years less than
twice as old as his cousin Chase. If
Chase is 4 years old, how old is Mary?

Answers

Answer:

8

Step-by-step explanation:

mary = twice older than zane

zane=four yrs less than twice of chase

chase= 4

therefore;

twice of chase is  8 and zane is 4 years less so

8-4=4

and mary is twice older so

whats -6a+3=-3(2a-3) solution

Answers

infinite solutions cuz 0=6

☽------------❀-------------☾

Hi there!

~

[tex]-6a+3=-3(2a-3)[/tex]

[tex]0 = 6[/tex]

There are no solutions.

❀Hope this helped you!❀

☽------------❀-------------☾


m(x) =-5/4x+2
Find m(4)

Answers

Answer:

7

Step-by-step explanation:

[tex]m(x) = \frac{5}{4} x + 2 \\ plug \: x = 4 \\ m(4) = \frac{5}{4} \times 4 + 2 \\ \\ m(4) = 5 + 2 \\ \huge \red{ \boxed{ m(4) = 7}} \\ [/tex]

how to classify 17/10

Answers

Real numbers encompass three classifications of numbers, which we'll talk about in a little bit. Whole numbers, rational numbers, and irrational numbers are all real numbers. Imaginary numbers are not real numbers. They are complex numbers that are written as a real number multiplied by an imaginary unit (

The number [tex]\frac{17}{10}[/tex] is a rational number.

Type of numbers :

It is defined as, any number that can be represented in  [tex]\frac{p}{q}[/tex]  form, where p and q are integers and [tex]q\neq 0[/tex].

Irrational number is defined as any number  that can not be represented in  [tex]\frac{p}{q}[/tex]  form.

Given number is, [tex]\frac{17}{10}[/tex] which is in  [tex]\frac{p}{q}[/tex]  form and  p and q are integers.

Thus, The number [tex]\frac{17}{10}[/tex] is a rational number.

Learn more about the rational number here:

https://brainly.com/question/1535013

Equivalent ratio to 2:4

Answers

Answer:

1:2

Just remember for that ratio, it is 1 to 2. the second number is double the first.

a simple random sample of adults living in a suburb in a large city

Answers

Answer:

Grandparents lol

Step-by-step explanation:

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