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
Olenka [21]
2 years ago
11

Hey I need help fast

Mathematics
2 answers:
Reika [66]2 years ago
8 0

Answer:

60ft^2

Step-by-step explanation:

Split the area into two large triangles, the right and the left.

The base for the triangle is 10ft+20ft =30ft and we know the height is 2.

Since A=bh*1/2, A = 30*2*1/2. This equals 30. since there are two of these large triangles and they are equal, just multiply the area by 30.

atroni [7]2 years ago
7 0

Answer:

60

Step-by-step explanation:

10×2=20÷2=10×2=20 goes for the two top ones

20×2=40÷2=20×2=40 goes for the two bottom ones

40+20=60 is the answer

You might be interested in
3(2x - 3) + 4(2 - x) = 0<br> solve for x????
Alexandra [31]
X= 1
-----------
     2


One half. 


Have a wonderful day. 

7 0
3 years ago
Read 2 more answers
Find the missing x value for for question 14
zloy xaker [14]

Answer:

x=12 but who knows maybe

Step-by-step explanation:

if we are trying to say those lines are equal length than surely the equations must be equal value otherwise they aren't equal so we can probably set them equal to each other and solve for x right? 2x+6=3x-6 subtract 6. 2x=3x-12. subtract 3x. -1x=-12. divide by -1 so x=12.

4 0
3 years ago
In a chest there are some gold coins. Captain takes half the coins. Sally takes a quarter of the coins. There are 3 coins left.
amid [387]

Answer:

<u>There were 12 gold coins in the chest at the start.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

x = Number of gold coins in a chest

1/2x = Number of gold coins taken by the captain

1/4x = Number of gold coins taken by Sally

3 = Number of gold coins left

2. How many coins were in the chest at the start?

Let's write the following equation to solve for x:

1/2x + 1/4x + 3 = x

2x + x + 12 = 4x (Lowest Common Denominator is 4)

4x - 2x - x = 12 (Like terms)

x = 12

<u>There were 12 gold coins in the chest at the start.</u>

3 0
3 years ago
A mixed economy is dependent only on the choices of individuals and businesses a combination of individual choice and government
bekas [8.4K]

Answer:

In general, a mixed economy is "a combination of individual choice and government protection," although the balance tends to lean more towards individual choice.

5 0
2 years ago
Read 2 more answers
Determine whether the relation is a function.
Alexxx [7]

Answer:

function

Step-by-step explanation:

every x value has only 1 y value

5 0
3 years ago
Other questions:
  • Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar.
    11·1 answer
  • Halp me plz now I need to go to school<br> Now
    15·1 answer
  • Comparing and Extending Ratios
    12·1 answer
  • How can you determine the coordinates of any image that is dilated with the center of dilation at the origin without graphing? E
    14·1 answer
  • when clark was 7 years old he had 22 rare coins. Each year Clark added 15 coins to hiss collection. Assuming Clark does not sell
    7·1 answer
  • Maddison hid 12 of her sister's birthday gifts around the house. If this was 15% of the gifts, how many total gifts did her sist
    5·2 answers
  • Hi please help me with this and complete all the directions pls​
    15·2 answers
  • : Đẳng thức nào sau đây đúng ?<br> A. cos4x – sin4x = 2-cos2x B. cos4x – sin4x = 1+2sin2x
    12·1 answer
  • Translate the phrase into an algebraic expression. The difference of w and 2 ​
    14·1 answer
  • Suppose you throw a ball upward, with an initial velocity of 50 feet per second, from the roof of a 160-foot-high building.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!