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
aleksley [76]
3 years ago
11

A composite figure is divided into two congruent trapezoids, each with a height of 4 cm.

Mathematics
2 answers:
lidiya [134]3 years ago
4 0

Answer:

The area of this composite figure is 64\ cm^{2}

Step-by-step explanation:

we know that

If the composite figure is divided into two congruent trapezoids, then the area of the composite figure is equal to the area of one trapezoid multiplied by two

so

The area of the composite figure is

A=2[\frac{1}{2}(b1+b2)h]

A=(b1+b2)h

substitute the values

A=(6+10)4

A=64\ cm^{2}

ycow [4]3 years ago
4 0

Answer:

64cm

Step-by-step explanation:

I looked at the guy's answer on top of mine and it was correct, go thank him!

You might be interested in
Clothing Online An online clothing company sells custom sweatshirts. The company charges ​$2.99 for shipping plus ​$6.00 for eac
Mumz [18]
50 is the answer to your question glad to help
8 0
2 years ago
A small business ships specialty homemade candies to anywhere in the world. Past records indicate that the weight of orders is n
Fantom [35]

Answer:

90% confidence interval for the true mean weight of orders is between a lower limit of 103.8645 grams and an upper limit of 116.1355 grams.

Step-by-step explanation:

Confidence interval for true mean weight is given as sample mean +/- margin of error (E)

sample mean = 110 g

sample sd = 14 g

n = 16

degree of freedom = n - 1 = 16 - 1 = 15

confidence level = 90% = 0.9

significance level = 1 - C = 1 - 0.9 = 0.1 = 10%

critical value (t) corresponding to 15 degrees of freedom and 10% significance level is 1.753

E = t × sample sd/√n = 1.753×14/√16 = 6.1355 g

Lower limit of sample mean = sample mean - E = 110 - 6.1355 = 103.8645 g

Upper limit of sample mean = sample mean + E = 110 + 6.1355 = 116.1355 g

90% confidence interval is (103.8645, 116.1355)

4 0
2 years ago
Read 2 more answers
3ewhgaxjbhnkm4rewbs nkm11 what's 1+ 10 ?
saul85 [17]

Answer:

its 11

Step-by-step explanation:

1+ 10= 11 just add 1 hope it helps.

6 0
3 years ago
Read 2 more answers
Find the product of 4 2/7 x 3 1/2
Fiesta28 [93]

Answer:

Hey there!

The product of these two fractions would equal 15.

Hope this helps :)

8 0
3 years ago
Read 2 more answers
Solve each eqaution justify each epaution 20-3h=2
OleMash [197]
20-3h=2=>3h=20-2=18=>h=18/3=6
5 0
2 years ago
Other questions:
  • Leslie needs 324 inches of fringe to put around the edge of a tablecloth. The fringe comes in lengths of 10 yard. If Leslie buys
    15·1 answer
  • Answer questions below<br> ASAP<br> 5-1/2x=5/8x+2
    7·1 answer
  • A tin man has a head that is a cylinder with a cone on top. The height of the cylinder is 12 inches and the height of the cone i
    12·1 answer
  • How do I find the arc made by a given angle and major arc for a certain part of circle and how are they different?
    10·1 answer
  • How is a common denominator in a common multiple alike
    12·2 answers
  • The weights of adobe bricks used for construction are normally distributed with a mean of 3 pounds and a standard deviation of 0
    13·1 answer
  • Find the value of x.
    12·1 answer
  • What is the y-intercept of the function f()=4-5x? ​
    13·1 answer
  • What is -5+56&lt;1 please and thank you
    9·1 answer
  • PLEASE HELP!!: 600 raffle tickets were sold for $5 each. There is one $500 first prize and three $200 second prizes. The remaind
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!