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3 years ago

Find the surface area and volume of the figure. Round to the nearest tenth.

Mathematics

1 answer:

Nataly [62]3 years ago

5 0

Surface area = 374 cm^2 and volume 384 cm^3. I think . try to go ok calculator.net

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What is the area of this figure?

Whitepunk [10]

The area of the composite figure = area of square + area of triangle + area of rectangle = 58.5 ft²

<h3>What is the Area of the Composite Figure?</h3>

Area of the composite figure = area of square + area of triangle + area of rectangle = s² + 1/2(bh) + lw

Given the following:

s = 3 ft
b = 11 ft
h = 3 ft
l = 11 ft
w = 3 ft

Area of the composite figure = (3²) + 1/2(11)(3) + (11)(3)

Area of the composite figure = 58.5 ft²

Learn more about the area of a composite figure on:

brainly.com/question/8408690

3 0

2 years ago

Brach and Larue is a home goods store chain, and it is about to introduce a new convection oven that’s expected to sell very wel

zvonat [6]

Answer:

$\$12,465$

Step-by-step explanation:

The functions for cost and revenue are given below:

$Projected \:Revenue,R(x)= -13.85x^2 + 1660x\\$Projected Cost, C(x)=55400 -279x\\Projected Profit = Revenue-Cost=R(x)-C(x)\\=-13.85x^2 + 1660x-(55400 -279x)\\=-13.85x^2 + 1660x-55400 +279x\\P(x)=-13.85x^2 + 1939x-55400$

The profit will be maximized at its line of symmetry, $x=-\dfrac{b}{2a}$

From P(x), a=-13.85, b=1939

Line of symmetry,

$x=-\dfrac{b}{2a}=-\dfrac{1939}{2(-13.85)}=70$

The maximum profit that can be made will occur when x=70

$P(x)=-13.85x^2 + 1939x-55400\\P(70)=-13.85(70)^2 + 1939(70)-55400\\=\$12,465$

The maximum profit that can be made form the sales of the oven is $12,465.

6 0

3 years ago

The pool at the apartment building is 30 feet long, 20 feet wide, and 5 feet deep. It has been filled 4 feet deep. How many more

egoroff_w [7]

I think the answer is A 600 cubic feet

6 0

3 years ago

community group bought 30 tickets to an amusement park at a total cost of $810. They bought x student tickets for $25 each and y

Zina [86]

it would be 18 student tickets and 12 adult tickets

18x25= 450

12x30 = 360

360+450 = 810

4 0

3 years ago

Melissa said that each member of her group completed 5/12 foot of a tower for a garden display. There were 3 members in her grou

Setler [38]

A) 5/12×3=1 1/4 I know this for sure

4 0

3 years ago

Read 2 more answers