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
FrozenT [24]
3 years ago
7

(20 POINTS!!!)

Mathematics
2 answers:
miss Akunina [59]3 years ago
8 0

Answer:

390

Step-by-step explanation:

First find the missing side of the top rectangle.

30 - 20 = 10

Now that you know 10 is the missing length, you can find the area for the top rectangle.

10 x 25 = 250

For the bottom rectangle do the same thing to find the area. (Length times Width) (L x W)

7 x 20 = 140

Now, add up both of the areas to find the complete area of the composite shape.

250 + 140 =390

fenix001 [56]3 years ago
4 0

Answer:

390 ft^2

Step-by-step explanation:

Lets make the shape into two rectangles

1st: 7 ft by 30 ft

Area = 7*30 = 210 ft^2

2nd: 25ft -7 ft = 18 ft  by 30ft -20ft = 10 ft

Area = 18 *10 = 180 ft

The total area is the sum of the two rectangles

210 + 180 = 390 ft^2

You might be interested in
Choke is 5 feet 4 inches tall. There are 2.54 centimeters in 1 inch . What is Chole height in centimeters
Anestetic [448]
There are 60 inches in 5 feet (5*12=60)
60+4=64
64 inches in 5 feet and 4 inches
1 inch = 2.54 centimeters
64*2.54=162.56
162.56 centimeters in 64 inches/5 feet and 4 inches
5 0
3 years ago
Read 2 more answers
1) Which ordered pair is the solution to the system of linear equations shown on the graph? A) (2,6) B) (2,7) C) (7.2) D) (0.-4)
alexandr402 [8]
Solution is where the two lines intersect. When you look at where they meet, it would be (2,6)
The solution is A. (2,6)
8 0
3 years ago
Read 2 more answers
Do Number 20 Please
Luda [366]
2 3/20 ,2 9/20, 2 1/2,2 11/20,2 4/5
5 0
3 years ago
Someone please help me!!
densk [106]
So for a you need to add up all the numbers and for b you need to multiply all the numbers

Can you help me I posted a new question that is worth 50 points
7 0
4 years ago
Read 2 more answers
Solve picture question. Mathematics.
irinina [24]
Cross multiplication!
\frac{7}{8} = \frac{x}{24}
7 × 24 = 8x
168 = 8x

Divide both sides by 8 to isolate x

\frac{168}{8} = \frac{8x}{8}
8 and 8 cancels out

21 = x
8 0
4 years ago
Read 2 more answers
Other questions:
  • I need help I don't know how to do it
    7·1 answer
  • Convert 9 4/6 into improper fraction
    7·1 answer
  • What is the answer to 1'000+900
    7·1 answer
  • Raphael is traveling in a straight line at a constant speed from point A to point B. His distance from point B in miles is-20t+
    10·1 answer
  • What is the value of the expression x + (–y) when x = –3.8 and y = 1.7?
    14·2 answers
  • LCD 7/8 and 1/4<br> Im stuck <br> help pls
    10·1 answer
  • At how many points does the graph of the function below intersect the x-
    8·2 answers
  • 5 x 2.2 in area model
    13·2 answers
  • Sara wants to keep her phone bill under $40 each month. There is a flat fee of $34 and she is charged $0.05 per text message, t.
    13·1 answer
  • Select the correct answer. Which number best represents the slope of the graphed line?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!