All categories

3 years ago

Find the values of x and y in the diagram.

Mathematics

1 answer:

olchik [2.2K]3 years ago

5 0

Answer:

x = 3

y = 10

Step-by-step explanation:

In triangle KLN, measure of all angles are equal.

Therefore, it is an equilateral triangle.

All sides of an equilateral triangle are equal.

So,

y - 4 = 6

y = 6 + 4

y = 10

In triangle LMN, measures of angles M and N are equal, Therefore,

LM = LN

x + 3 = y - 4

x + 3 = 10 - 4

x + 3 = 6

x = 6 - 3

x = 3

You might be interested in

Shelia does quality control for a company that manufactures lawn mower parts. On any given day, she finds the probability distri

Evgen [1.6K]

Answer:

0.04

Step-by-step explanation:

Looking at the chart we can see that there are 0, 1, 2 and 3 defective parts in one column while the other column says the probability of each happening. Look at the probability of there being 2 defective parts and that will be your answer.

4 0

3 years ago

Read 2 more answers

-4x = -24 what is x?

andreyandreev [35.5K]

Answer:

Step-by-step explanation:

All you have to do is divide -4 on both sides and you get 6!

-4x= -24

/-4 /-4

x = 6

I hope this helps, and have a great day!

6 0

3 years ago

Pls help :) not understanding this thank you!!!

Vlad [161]

Answer: equals Z

Step-by-step explanation:

simple you do y divided by mass energy

3 0

2 years ago

Mera is making a food guide for health class. She needs the measurements of this picture to enlarge it for a poster. Remember to

astraxan [27]

Answer:

you gatta show the picture

Step-by-step explanation:

5 0

3 years ago

Question Help A manufacturer ships toasters in cartons of 1010. In each carton, they estimate a 1010% chance that any one of t

natta225 [31]

Answer:

The probability that there will be repair exactly 3 toaster is 0.0574.

Step-by-step explanation:

Binomial Distribution:

A discrete random variable X having the set {0,1,2,3......,n} as the spectrum, is said have a binomial distribution with parameter n= number of trials and p=probability of number of success on an individual trial, if the p.m.f (probability mass function) of X given by,

$P(X=x)=C(n,x)p^x(1-p)^{n-x}$ x=0,1,2,......,n

=0 elsewhere

where 0<p<1 and n is a positive integer.

Total number of toaster in cartons(n) = 10.

Probability of number of success on an individual trial p= 10% = 0.10

$\therefore P(X=3)= C(10,3)(0.10)^3(1-0.10)^{10-3}$

$=\frac{10!}{3!(10-3)!}(0.10)^3)(0.90)^7$

=0.0574

The probability that there will be repair exactly 3 toaster is 0.0574.

6 0

3 years ago