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
DiKsa [7]
2 years ago
15

7) What is the area of the figure below? 12 cm 13 cm 20 cm 21 cm

Mathematics
1 answer:
Inessa05 [86]2 years ago
4 0

Answer:

65,520

Step-by-step explanation:

12x13x20x21=64,520

You might be interested in
A recipe for scrambled eggs uses 2 tablespoons of milk for every 3 eggs
Goryan [66]

Answer:

2:3

Step-by-step explanation:

4 0
3 years ago
A race car Travel 100 feet in five seconds at this rate of speed how many feet will the race car travel in a minute?
Dafna11 [192]

Convert minute to seconds (1 minute = 60 seconds), set up a proportion, cross multiply, and solve.

Proportion: \frac{100  ft}{5  sec} = \frac{x}{60  sec}

Cross multiply: 60 · 100 = 5 · x

Solve (divide both sides by 5): 1200 = x

Answer: 1200 ft

7 0
3 years ago
A day-care center has 2 baskets of dolls. One basket has 8 dolls, and the other basket has an unknown number of dolls in it. Wha
xenn [34]

Answer:

d+8

Step-by-step explanation:

Let d represent number of dolls in 2nd basket.

We have been given that a day-care center has 2 baskets of dolls. One basket has 8 dolls, and the other basket has an unknown number of dolls in it. We are asked to represent this situation in an expression.

The number in both baskets would be equal to dolls in 1st basket plus dolls in 2nd basket.

We can represent this information in an expression as:

d+8

Therefore, our required expression would be d+8, where d represents number of dolls in 2nd basket.

3 0
3 years ago
Plz help question below
zaharov [31]
You just keep subtracting 3 yo the previous number, so day one would be $82 and day three would be $79...etc. Day five would be $70 so sweet
4 0
3 years ago
8. Discount: An auto dealer paid $8730 for a
dimulka [17.4K]

Answer: 5,987

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Peter ran 15 miles without stopping during the marathon. Anne ran the distance that Peter ran before she stopped.    How far did
    8·1 answer
  • Find the gradient from this equation 2x + 5y = 1​
    14·1 answer
  • Hurry please I am being timed
    11·2 answers
  • F(x)=-3(5)^x;x=3<br> What is the answer step by step
    6·1 answer
  • Indicate whether the study is an observational study or a controlled experiment. A group of boys is randomly divided into two gr
    13·1 answer
  • What are the solutions to 2x squared +7x=4​
    12·1 answer
  • What is the equivalent decimal to 1/2?
    5·2 answers
  • Maria has a bag with 6 red marbles, 6 blue marbles, and 4 green marbles looking Maria picks one . She does not replace it and sh
    9·1 answer
  • 60 minutes is 20% of<br> minutes.
    6·1 answer
  • For the pair of similar triangles, find the value of x.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!