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
Katyanochek1 [597]
3 years ago
8

Jill cuts a piece of cardboard in the shape of a trapezoid.The area of the is 43.5sp cm. If bases are cm and 8.5cm long,what is

the height.
Mathematics
1 answer:
boyakko [2]3 years ago
8 0

Answer:

7.25cm

Step-by-step explanation:

Let the complete question be;

<em>Jill cuts a piece of cardboard in the shape of a trapezoid. The area of the is 43.5sp cm. If bases are 3.5cm and 8.5cm long, what is the height.</em>

<em />

Area of a trapezoid = 1/2(a+b)*h

a and b are the parallel sides (bases)

h is the height

Given

a = 3.5cm

b = 8.5cm

A = 43.5 sq.cm

Required

Height h

Substitute the given values into the expression

Area of a trapezoid = 1/2(a+b)*h

43.5 = 1/2(3.5+8.5)*h

43.5 = 1/2 * 12h

43.5 = 6h

h = 43.5/6

h = 7.25cm

Hence the height is 7.25cm

You might be interested in
What is the least common denominator for 1/2 &amp; 2/3 ?
IrinaVladis [17]

Answer: 6

Step-by-step explanation:

1/2 = 3/6

2/3 = 4/6

4 0
3 years ago
Help please!!!!!!!!!!!!
Nady [450]

Answer:

Step-by-step explanation:

a. 1 & 2

b. 3 & 5

c. 2/15

d. 2/5 x 5/3

e. 10/15= 2/3

8 0
2 years ago
Simplify.<br><br> 8 · 3 · x<br><br> 13x<br> 24x<br> 22x<br> 48x
Elina [12.6K]

8\cdot3\cdot x=(8\cdot3)x=24x

7 0
3 years ago
Paul is taking inventory of unsold ladies’ dresses from last month. The following matrix shows how many of each dress were left
Allisa [31]

Answer:

A

Step-by-step explanation:

Just add both matrices

5 0
3 years ago
Read 2 more answers
Score: 0 of 1 pt
Sholpan [36]

Answer:

26x+6

Step-by-step explanation:

because i am really smart

6 0
3 years ago
Other questions:
  • Simplify x • x squared 6
    13·2 answers
  • Leslie needs324 inches of fringe to put aroundthe edge of a tablecloth. The fringe comes inlengths of 10 yards. If Leslie buys l
    14·2 answers
  • Hello,i need help with this question:
    7·1 answer
  • choose the answer that best represents the situation described below. casey is taking pictures outdoors. she knows that the late
    11·1 answer
  • What is the sum of 3/4 and 2/12
    7·1 answer
  • What is the value of y in the system of equations?<br> 5x + y = -1<br> y = 6x + 10
    8·1 answer
  • Massimo has $90 in the bank every time he rides the bus he spends 250 write and solve an equation that Massimo can use to see ho
    13·2 answers
  • Ellie bought a pair of jeans on sale for 15% off. If the jeans were originally $35, how much did she save?
    10·1 answer
  • Identify the domain of the function shown in the graph.
    11·1 answer
  • Which statements are true of the given function? Check
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!