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
Molodets [167]
3 years ago
5

Please help me I do not understand this

Mathematics
1 answer:
stealth61 [152]3 years ago
4 0
That’s a trapezoid. To find the area of a trapezoid, you take the 2 bases (9ft and 14ft) and add them up (23ft). Then divide the sum of the 2 bases by 2 (23/2=11.5). Then you take that and multiply it by the height (7ft). So 11.5(7)=80.5ft^2.
Formula for area of trapezoid:
a+b/2•h
a=base 1. b=base 2. h=height
You might be interested in
Hi! i need help<br> (It is due in a few hours)
wel

Answer:

A and A is the answer. so this is the answer

7 0
3 years ago
Read 2 more answers
Need some help with this please
saveliy_v [14]
-0.83 for it’s the lowest number
5 0
3 years ago
Which ordered pair can be removed so that resulting graph represent a function ?
Marizza181 [45]
I think it is (5, -4)... not completely sure though
3 0
3 years ago
Read 2 more answers
Adam jogs at an average speed of 10km/h from his house to the airport. The airport is 7km away from his house. At what time must
mote1985 [20]

Answer:

6:38am

Step-by-step explanation:

From the question we are told that

Average speed V_{avg}=10km/h

Distance traveled d=7km

Generally the velocity across a distance is mathematically given given as V=d/t

10=\frac{7}{t}

t=0.7h\\t=42minutes

Therefore

7:20-42 minutes =6:38am

8 0
2 years ago
SOMEONE PLEASE HELP ME WITH THIS AND EXPLAIN EACH ONE AND HOW YOU DID IT PLEASE MY TEACHER SUCK AND ILL GIVE YOU BRAINLY IF U GE
valentinak56 [21]

Answer:

a)

d)

Step-by-step explanation:

It's easiest to reduce each statement to its simplest form for comparison

Our test statement can be reduced by combining like terms

16x - 12 -24x + 4 = -8x - 8

this becomes our new gold standard

a) 4 + 16x - 12(1 + 2x)

apply the distributive property by multiplying terms in parenthesis by -12

4 + 16x - 12 - 24x

combine terms

-8x - 8     Yeaah, We have a winner as it exactly matches our gold standard.

b) 40x - 16 is already in simplest terms and does NOT match the gold standard.

c) 16x - 24x - 4 + 12

has the same cardinal values as the original, but differing signs, reducing gives -8x + 8

Not quite the same as a plus sign occurs where a negative exists in our gold standard.

d) -8x - 8  is already in simplest terms and exactly matches our gold standard. Yeah!

e) 10(1.6x - 1.2 - 2.4x + 4)

apply distributive property by multiplying each term in parenthesis by 10

16x - 12 - 24x + 40

combine like terms

-8x + 28 does NOT match our gold standard

5 0
2 years ago
Other questions:
  • The local newspaper has letters to the editor from 30 people. If this number represents 8% of all of the​ newspaper's readers, h
    10·2 answers
  • What is the measure of X?
    14·1 answer
  • Which expression means the same as 3 x 3/4?
    10·1 answer
  • What is the sum of all odd numbers 10 to 55
    14·1 answer
  • 12
    14·1 answer
  • The length of a rectangle is four more than three times its width. the area of the rectangle is 25. write an algebraic model for
    11·1 answer
  • 2. Elle is buying new flooring for her kitchen
    10·1 answer
  • Two fair dice are rolled at the same time.<br> What is the probability that the total score is 6.
    6·1 answer
  • Write 5^2 ÷ √5 as a single power of 5​
    8·1 answer
  • Move point A 90° clockwise along the circle​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!