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
Aloiza [94]
1 year ago
15

19 A trapezoid has an area of 216 square

Mathematics
1 answer:
Vanyuwa [196]1 year ago
6 0

Answer:

A)18in.

Step-by-step explanation:

Given,

A trapezoid Area= 216 sq

The length of its longer base=2x

The length of its shorter base= x

Height of Trapezoid = 8in

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

216=1/2 x 8(2x+x)

216=4(2x+x)

216/4=3x

54=3x

54/3=x

18=x

Length of shorter base=18

Length of longer base=2x18=36

Hence, the length of the shorter base is 18in

Option A) is correct

You might be interested in
Brent has a $400 console with a credit card that has 25% APR is minimum payment is $10 per month will he pay more and less than
Afina-wow [57]

Answer:

he will pay more

Step-by-step explanation:

in totoal he will pay 413.40 because apr is interest

his interest total will be 13.40$

3 0
2 years ago
Someone help PLZ.
Novay_Z [31]

a and c i think

the blue circle is all the people who had brothers one name was in the blue circle so one person had a brother but the in between part of the too circles are who had both a brother and a sister so the is one name in the between purple  so you count that one to for brother and for sisters

there were  2 people that had brother

 and four people that had sisters

and one that had both


3 0
3 years ago
From least to greatest 2.3, 2 4/5, 2.6
algol [13]
2.3, 2.6, 2 4/5

2 4/5= 2.8
7 0
3 years ago
A pet store has 115 fish that need to be placed into fish tanks. Each tank can hold 6 fish. How many tanks does the store need f
galina1969 [7]

Answer:19

Step-by-step explanation: draw the tanks put 6 fish in each tank until you get all 115 in each tank

3 0
2 years ago
Of all postsecondary degrees awarded in the United States, including master's and doctorate degrees, 21% are associate's degrees
icang [17]

The conditional probability that a degree is earned by a person whose race is White, given that it is an associate's degree, is 57.14%.

Given that of all postsecondary degrees awarded in the United States, including master's and doctorate degrees, 21% are associate's degrees, 58% are earned by people whose race is White, and 12% are associate's degrees earned by Whites, to determine what is the conditional probability that a degree is earned by a person whose race is White, given that it is an associate's degree, the following calculation should be performed:

  • A cross multiplication must be applied to obtain the percentage of whites who have obtained an associate degree.  
  • 21 = 100
  • 12 = X
  • 12 x 100/21 = X
  • 1200/21 = X
  • 57.14 = X

Therefore, the conditional probability that a degree is earned by a person whose race is White, given that it is an associate's degree, is 57.14%.

Learn more in brainly.com/question/795909

5 0
2 years ago
Other questions:
  • Ms Quon discovered that 40 students like soccer, 20 liked baseball, 10 liked football, and 5 liked swimming.
    13·1 answer
  • Jane has 2/3 of a lemon pie left over after Easter.she decided to give 1/2 of it to her sister.How much of the whole lemon pie w
    9·1 answer
  • In a certain game a player can solve east or hard puzzles. A player earns 30 points for solving an easy puzzle and 60 points for
    6·1 answer
  • 67/6 as a mixed number
    11·2 answers
  • An author signed copies of her newest book for 57 minutes until the bookstore closed at 5:00 What time did the author begin sign
    8·1 answer
  • Help me please as soon as possible
    10·1 answer
  • During migration 450000 sandhill cranes stop rest in nebraska. about 0.6% of these cranes also stop in to rest in oregon. about
    14·1 answer
  • Please help! due today! ​
    14·1 answer
  • Find the value of n×8 when n =6
    11·2 answers
  • Given the diagram below, find the value of x. Then find AC,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!