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
beks73 [17]
3 years ago
15

If x = 12 units, y = 3 units, and h = 14 units, find the area of the parallelogram shown above using decomposition.

Mathematics
1 answer:
belka [17]3 years ago
8 0

If by decomposition you mean breaking it into parts then

break it into 2 triangles and 1 rectangle

left to right

triangle with base y and height h

h=10

y=3

area of traignel=1/2bh

aera=1/2(10)(3)

area=5(3)

area=15

rectangel of legnth x and height h

area=legnth timwe width

x=8

h=10

area=8 times 10

aera=80

last triangle

should

add

15+80+15=120

You might be interested in
How do I ace a test that I am not prepared for?
Morgarella [4.7K]
You either start studying now or you fake it and guess and get lucky or you cheat

4 0
3 years ago
used books cost $2.27 each. which represents the total number of books that can be purchased for $10?
siniylev [52]

Answer:

4 books

Step-by-step explanation:

The cost for one used = $2.27

The question requires you to find the number of books that could be purchased with $10

Let assume the cost for a single used book to be $ t

If you have $ x in your pocket then the number of books you can purchase with $ x will be;

number of books= $ x/ $t.............................(a)

Applying this expression to the question;

$t= $2.27

$ x= $10

number of books = $10/$2.27 = 4.405 = 4 books

4 0
3 years ago
Read 2 more answers
A person leaves her camp at 7:00 a.m. to hike back to her car. The distance from the car in kilometers y after x hours of hiking
FromTheMoon [43]

Answer:

The x axis in the function represents, the number of hours after 7:00 A.M. , the person reaches her car. The person reaches the car at 1:00 P.M.

Step-by-step explanation:

The x axis denotes the no. of hours and and the y axis denotes the distance from the car.

X Intercept is a point where the line intersects the X axis, we can easily notice the fact that at that point, y=0 ie. The person has reached his/her respective car.

The line intersects x at 6.

Therefore, a total of 6 hours are taken from the beginning of the hike.

Thus, the person reaches the car at 1:00 P.M.

6 0
3 years ago
A dataset consists of the composition of 77 breakfast cereals. For each cereal, the number of calories/serving and the grams of
kirza4 [7]

Answer:

50 grams of fat

Step-by-step explanation:

The equation of the line generated by the regression is  

Calories = 110 + 10 (grams of fat), where grams of fat is a variable.  

Since the value of the grams of fat is multiplied by 10, if the two cereals differ by 5 grams of fat per serving, then the caloric content per serving will differ by:

10 x 5 = 50 grams of fat

6 0
3 years ago
13. To rent a car, you pay a one-time charge of $45 plus a charge of $0.29 for
deff fn [24]

Answer:

<em>The correct choice is (c) $79.80</em>

Step-by-step explanation:

The total charge for renting a car can be split into two parts:

A fixed one-time charge of $45

A variable charge of $0.29 per driven mile.

If I drive 120 miles, the variable charge will be 120*0.29 = $34.80

The total charge will be $45 + $34.80 = $79.80

The correct choice is (c) $79.80

7 0
3 years ago
Other questions:
  • F(x)=x^3 −9x <br> What is the average rate of change of over the interval [1,6]?
    7·1 answer
  • Help with parentheses 100 points per answer and also brainlyest to first answer
    12·2 answers
  • Adam is a field goal kicker. If he made 30 field goals out of his last 32 attempts, what percent of the attempts did he make?
    5·1 answer
  • A group of roommates decide to split the cost of a new sofa. If s is the cost of the sofa and n is the number of roommates, the
    10·2 answers
  • Solve y=3x-7 and 4x+3y=18 by substitution
    14·2 answers
  • A tortoise is walking in the desert it walks 6.4 meters in 4 minutes what it its speed
    15·1 answer
  • What is the answer to this question 3 x 1/5 =?
    12·1 answer
  • The person who answers has an explanation that doesn't have a link, and isn't incorrect gets brainiest. Ok here is the question
    8·2 answers
  • PLEASE HELP PLEASE IM GOING TO GIVE BRAINLIST
    7·1 answer
  • Can anyone help<br> Me solve this
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!