1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kenny6666 [7]
3 years ago
13

I need help in math

Mathematics
1 answer:
sladkih [1.3K]3 years ago
6 0

Answer:

see explanation

Step-by-step explanation:

JK = 4x + 6 = (4 × 4) + 6 = 16 + 6 = 22

LM = 5x + 2 = (5 × 4) + 2 = 20 + 2 = 22

KL = 2y - 2 = (2 × 8) - 2 = 16 - 2 = 14

MJ = y + 6 = 8 + 6 = 14

So JK = LM and KL = MJ

JKLM is a parallelogram since opposite sides are congruent

You might be interested in
The product of two rational numbers is 2/5 , if one of them is -8/25, find the other.
Sergio [31]

Answer:

x=-5/4

Step-by-step explanation:

Let the number be  x and y

     x.y=2/5    (The product of two rational numbers is 2/5)

if  one of the number is  -8/25

x.(-8/25)=2/5

(Here Substituted the value of one of the number yoy may substitute the value -8/25 in place of x

x=(2/5) *(-25/8)    

x=-5/4  

3 0
3 years ago
Read 2 more answers
Find the shortest distance, d, from the point (5, 0, −6) to the plane x + y + z = 6.
DENIUS [597]

Answer:

\frac{7}{\sqrt{3}}

Step-by-step explanation:

The shortest distance d, of a point (a, b, c) from a plane mx + ny + tz = r is given by:

d = |\frac{(ma + nb + tc - r)}{\sqrt{m^2 + n^2 + t^2}} |                   --------------------(i)

From the question,

the point is (5, 0, -6)

the plane is x + y + z = 6

Therefore,

a = 5

b = 0

c = -6

m = 1

n = 1

t = 1

r = 6

Substitute these values into equation (i) as follows;

d = |\frac{((1*5) + (1*0) + (1 * (-6)) - 6)}{\sqrt{1^2 + 1^2 + 1^2}} |

d = |\frac{((5) + (0) + (-6) - 6)}{\sqrt{1 + 1 + 1}} |

d = |\frac{(-7)}{\sqrt{3}} |

d = \frac{7}{\sqrt{3}}

Therefore, the shortest distance from the point to the plane is  d = \frac{7}{\sqrt{3}}

5 0
3 years ago
the distance d a train travela varies directly with the amount of time t that has elapse since departure. If the train travela 4
antiseptic1488 [7]
475/9.5 x4 = 200miles in 4hrs
7 0
3 years ago
A family drove 357 miles in 5 hours, find the unit rate in miles per hour. DO NOT ROUND YOUR ANSWER
mixer [17]
Answer = 357/5 = 71.4 mile per hour
4 0
3 years ago
Read 2 more answers
2 : 3 = .... : 9 ?<br> 5 : 10 = 20 : ...?<br> 1 : 3 = 8 : 24 ......?<br> 4 : 3 = 16 : 2 ....?
alekssr [168]

Step-by-step explanation:

first one is 6:9

second is 20:40

sorry I'm not sure about the others!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Nate invests $1,000 into an account with a 5.2% interest that is compounded annually. How much money will he have in this accoun
    5·2 answers
  • If 6 people in the United States each eat the average amount of popcorn for 5 years, how many quarts of popcorn will they eat.
    14·1 answer
  • Help help help help!!!!!
    6·1 answer
  • What is the median of 7,6,12,19,6,13,16,20,9
    5·2 answers
  • the number of students attending college in 2015 was 20.2million. this number expected to increase to 23.1 million by the year 2
    11·1 answer
  • The length of a rectangle is 3in. More than 3 times a number. The width is 2 in. Less the same number.If the area of the rectang
    14·1 answer
  • Which function has the same y-intercept as the function
    11·2 answers
  • Find the reciprocal of 19/13
    9·2 answers
  • PLS HELP QUICKKK its almost due
    8·1 answer
  • Question 4 options:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!