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3 years ago

Round each decimal to the nearest hundredth. A. .596 B. .367 C .24 D. 13.578

Mathematics

1 answer:

Gennadij [26K]3 years ago

7 0

A .600

B. .400

C .0

D I'm not quite sure

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Phoebes was helping her mom buy party favors for her little sister’s birthday party guests. There were 11 friends attending the

Novosadov [1.4K]

Answer:

5- $2 wings

8 - $1 wings

Step-by-step explanation:

its the only way it equals to$18. not sure if this is correct. but there will be more than enough wings!

5 (amount) *$2 wings = $10 total

8 (amount) *$1 wings = $8 total

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3 years ago

Assignment

Paul [167]

Answer:

The answer is 9.5

Step-by-step explanation: I am sure easier way of doing it but I just subtracted 64 from 73.5 and got 9.5 which was correct on edgenuity

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3 years ago

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Vika [28.1K]

Answer is :
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3 years ago

A right prism has height 7½ and triangular bases with sides of length 5, 12, and 13 What is the: Total Surface Area of the Prism

sdas [7]

Given:

A right prism has height 7½ and triangular bases with sides of length 5, 12, and 13.

To find:

The total surface area of the prism.

Solution:

We have,

Height of prism = 7½ = 7.5

Sides of triangular base are 5, 12, 13. These sides of Pythagorean triplets because

$5^2+12^2=13^2$

$25+144=169$

$169=169$

So, the base of the prism is a right triangle.

Area of a triangle is

$Area=\dfrac{1}{2}\times base \times height$

$A_1=\dfrac{1}{2}\times 5\times 12$

$A_1=30$

The area of the base is equal to the area of the top, i.e., $A_2=30$ sq units.

Perimeter of the base is

$P=5+12+13$

$P=30$

The curved surface area of the prism is

$CSA=\text{Perimeter of the base}\times \text{Height of the prism}$

$CSA=30\times 7.5$

$CSA=225$

Now, the total area of the prism is

$A=A_1+A_2+CSA$

$A=30+30+225$

$A=285$

Therefore, the total surface area of the triangular prism is 285 square units.

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3 years ago

An airplane at T(80,20)needs to fly to both U(20,60) and V(110,85). what is the shortest possible distance for the trip?

olga2289 [7]

The answer is 165 units.

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3 years ago