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
Irina18 [472]
3 years ago
9

SOMEONE PLEASE ANSWER ASAP!! 55 POINTS!!

Mathematics
1 answer:
nadezda [96]3 years ago
4 0

Answer:

EG = 16 and FH =22

Step-by-step explanation:

We know that the diagonals of a parallelogram bisect each other

so 2a  = 3b+2

and 2a+3 = 6b-1

We know have a system of equations to solve

2a  = 3b+2

 2a+3 = 6b-1

Subtract 3 from each side

2a+3-3 = 6b-1-3

2a = 6b -4

Now we can set the 2 equations equal  ( 2a  = 3b+2  and 2a = 6b -4)

3b+2 = 6b-4

Subtract 3b from each side

3b-3b+2 = 6b-3b-4

2 = 3b-4

Add 4 to each side

2+4 = 3b-4+4

6 = 3b

Divide by 3

6/3 = 3b/3

2 =b

We want to find a

2a  = 3b+2

Substitute in b=2

2a = 3(2) + 2

2a = 6+2

2a =8

Divide by 2

2a/2 =8/2

a = 4

Now that we know a and b

EG = 2a + 3b+2

    = 2(4) + 3(2)+2

   = 8+6+2

   = 16

FH = 2a+3 + 6b-1

    = 2(4) +3 +6(2)-1

    = 8+3+12-1

   = 23-1

  = 22

You might be interested in
The question is attached please help
Maksim231197 [3]

Answer:

area = 102 ft²

Step-by-step explanation:

(8x6) + (9x6) = 48 + 54 = 102 ft²

7 0
3 years ago
Ratio of 24 to the price
VMariaS [17]
Twenty four:the price
3 0
3 years ago
25 POINTS!!!!!!!!!!<br> Evaluate log7 343.<br><br> A. 49<br> B. 3<br> C. −3<br> D. −49
BlackZzzverrR [31]
<span>The answer to this problem is 3.      3^7 is equal to 343.</span>
5 0
3 years ago
Read 2 more answers
A bakery owner asked 150 customers to taste a new type of cookie and found that 60 people liked it's taste.
FrozenT [24]

Answer:

yes

Step-by-step explanation:

Here is the complete question :

A bakery owner asked 150 customers to taste a new type of cookie and found that 60 people liked its taste. 40% of the surveyed customers like the taste of the cookie. Is it an example of descriptive statistics?

Descriptive statistics are used to summarise the features or characteristics of a data or sample. It provides information on the features of sample collected.

Types of  descriptive statistics

1. Measures of central tendency :

They include mean, median and mode

Mode refers to a value that appears most frequently in a data set.

Median can be described as the number that occurs in the middle of a set of numbers that are arranged either in ascending or descending order

Mean is the average of a set of numbers. It is determined by adding the numbers together and dividing it by the total number

Mean = sum of the numbers / total number

2. Measures of variation : It includes range, standard deviation and variance

3. Measure of position ; percentile and quartiles

4. Measure of frequency : count, percentage

5 0
3 years ago
BRAIN TO CORRECT ANSWER!!
zmey [24]

Answer:

It is B

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • A truck rental company charges $25 per day plus $.32 per mile. If you paid $265, how many miles did you drive?
    14·1 answer
  • At Bison High School, there are 16 students in English Club, 16 students in Science Club and 20 students in Math Club. Of these
    9·1 answer
  • Find three consecutive numbers whose sum is 84.
    15·2 answers
  • What is the correct answer for Jorge's problem? Explain where he went wrong.
    11·1 answer
  • Graph the inequality y&gt;-5x+3
    14·1 answer
  • Solve this system of equations using substitution.
    12·1 answer
  • Please help!!! i will mark brainliest and i need a little bit of explanation!!
    8·1 answer
  • Solve the proportion r/72=1/3 r=?<br><br><br><br> please help meee
    10·2 answers
  • 40 POINTS!! Douglas is placing strings of lights around the edge of a circular patio with a diameter of 7.5 meters. The lights a
    10·2 answers
  • A teacher is assessing the correlation between the number of hours spent studying and the average score on a music test. The tab
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!