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
azamat
2 years ago
7

The diagram below shows the dimensions of a rectangular house with a rectangular backyard. What is the total area, in square fee

t, of the house and backyard?

Mathematics
1 answer:
nignag [31]2 years ago
7 0

Answer:

D) 5,200

Step-by-step explanation:

The formula to find the area of a r rectangle: l x w, where l is the length and w is width.

Area of the backyard: 50 x 80

= 4,000 ft

Area of the house: 40 x 30

= 1,200 ft

Total = 4,000 + 1,200

= 5,200 ft²

You might be interested in
Ray industries bought a touchscreen monitor for $1200 it is expected to depreciate at a rate of 25% per year what was the value
max2010maxim [7]

So for this problem, we will be using the exponential equation format, which is y = ab^x. The a variable is the initial value, and the b variable is the growth/decay.

Since our touchscreen starts off at a value of 1200, that will be our a variable.

Since the touchscreen is decaying in value by 25%, subtract 0.25 (25% in decimal form) from 1 to get 0.75. 0.75 is going to be your b variable.

In this case, time is our independent variable. Since we want to know the value 3 years from now, 3 is the x variable.

Using our info above, we can solve for y, which is the cost after x years.

y=1200*0.75^3\\y=506

In context, after 3 years the touchscreen will only be worth $506.

7 0
3 years ago
2/3 4/5 3/4 1/8 put in order from greatest to least
m_a_m_a [10]
2/3, 4/5, 1/8 is the correct order from greatest to least.
3 0
3 years ago
Read 2 more answers
Got another question for you guys! What is 12.5 x 4.2?
yarga [219]

Answer:

52.5

Step-by-step explanation:

3 0
2 years ago
Emmy throws a doggy toy up in the air. The path of the toy is modeled by the function f(x)=−x^2+4x+5, where x is the number of f
Molodets [167]

Answer:

9feet

Step-by-step explanation:

Given the path of the toy modeled by the function f(x)=−x^2+4x+5, where x is the number of feet the toy is from Emmy and f(x) is the height of the toy.

AT maximum height, the velocity of the toy will be zero. Hence;

df(x)/dx = 0

-2x + 4 = 0

-2x = -4

x = -4/-2

x = 2

Get the maximum height;

Substitute x = 2 into the given function;

f(x)=−x^2+4x+5

f(2)=−2^2+4(2)+5

f(2) = -4+8+5

f(2) = 9feet

Hence the maximum height of the toy is 9feet

4 0
3 years ago
Anyone can help? with this problem
Iteru [2.4K]

Answer:

E

Step-by-step explanation:

24 is 4 in the ratio so 24÷4 gives 6 and 5x6 is 30 so the hypotenuse is 30 inches

4 0
2 years ago
Other questions:
  • Plot and connect the points A(-5,2),B(-2,-2),C(2,3),D(6,3), E(6,-5),F(-5,-5), and find the length of —
    5·1 answer
  • A chef can make 12 omelets in one hour. What is the rate of omelets per minute?
    8·1 answer
  • The age distribution of students at a community college is given below. Age (years) Number of students (f) Under 21 2890 21-24 2
    9·1 answer
  • A box of cereal is shaped like a rectangular prism. The box is 20 centimeters long and 30 centimeters high. It's volume is 3600
    9·2 answers
  • Mr light foot can run 3 miles in half an hour how many minutes will it take him to run 2 miles
    12·1 answer
  • Question 33(Multiple Choice Worth 1 points)
    5·1 answer
  • Answer quickly please
    14·2 answers
  • Please help!
    14·1 answer
  • A company is designing a new logo involving 2 circles. What is the area of the shaded portion between the 2 circles? (Use π = 3)
    6·1 answer
  • Question#25<br> will give brainliest!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!