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2 years ago

What is the area of this trapezoid?

Mathematics

1 answer:

aev [14]2 years ago

3 0

Answer:

The area is $80$

Step-by-step explanation:

rectangle in the middle; 24

both triangles on the side; 56

In total; 80

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He base of a pentagonal prism has an area of 2.4 m2. The prism has a volume of 4.8 m3. What is its height? Use sketches, formula

77julia77 [94]

Answer:

The height of the prism is 2m

Step-by-step explanation:

Given;

The volume of pentagonal prism, V = 4.8 m^3

Area of the prism, A = 2.4 m^2

To determine the height of the prism, we consider the following;

Volume of any prism = Area of the prism x height of the prism

Height of the prism = volume of the prism / Area of the prism

Height of the prism = 4.8 / 2.4

Height of the prism = 2 m

Therefore, the height of the prism is 2m

3 0

4 years ago

Study the data set shown. Then answer the questions below. Enter a number that could be removed from this data set that would no

Hunter-Best [27]

Answer:

63 84

Step-by-step explanation:

5 0

3 years ago

The assembly time for a product is uniformly distributed between 6 to 10 minutes. The probability of assembling the product betw

Wewaii [24]

Answer:

The probability of assembling the product between 7 to 9 minutes is 0.50.

Step-by-step explanation:

Let X = assembling time for a product.

Since the random variable is defined for time interval the variable X is continuously distributed.

It is provided that the random variable X is Uniformly distributed with parameters a = 6 minutes and b = 10 minutes.

The probability density function of a continuous Uniform distribution is:

$f_{X}(x)=\left \{ {{\frac{1}{b-a};\ a$

Compute the probability of assembling the product between 7 to 9 minutes as follows:

$P(7$

$=\frac{1}{4}\times \int\limits^{9}_{7}{1}\, dx$

$=\frac{1}{4}\times [x]^{9}_{7}\\$

$=\frac{1}{4}\times (9-7)\\$

$=\frac{1}{2}\\=0.50$

Thus, the probability of assembling the product between 7 to 9 minutes is 0.50.

5 0

4 years ago

There are 4 times as many used cars in the car dealership lot as there as new cars. There are 120 cars total in the dealership l

jarptica [38.1K]

Answer:

120÷5=24 / 24×4=96 / 96+24=120

Step-by-step explanation:

3 0

3 years ago

Alexa is deciding where to buy a new camera. Each store offers a 1-year loan for $450 but with different interest rates and fees

zubka84 [21]

Answer:

The Loan with the lowest annual percentage rate (APR)

4 0

4 years ago