Doug entered a conoe race he rowed 3.5 miles in .5 hrs what is his average speed

Answers

Answer 1
Answer: 7 miles per hour.

if you multiply the distance and time by 2 you get 7 miles in 1 hour, or 7 mph

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For the polynomial f(x)=(x^3)+(4x^2)-5x+6 use synthetic division to find f(-4)
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Whats the total area of a covered box with a length of 4 ft, a width of 3 ft, and a height of 6 ft

Answers

The total area of the covered box is 108 square feet.

We have the specifications of the box -

length (L) = 4 ft

width (B) = 3 ft

height (H) = 6 ft

We have to find the total area of the box.

What is the formula to calculate the total surface area of a cuboid ?

The total surface area will be -

A = 2(LB + BH + LH)

Using the formula above, we get -

A = 2(4 x 3 + 3 x 6 + 4 x 6)

A = 2(12 + 18 + 24)

A = 2 x 54

A = 108 square feet

Hence, the total area of the covered box is 108 square feet.

To solve more questions on surface area, visit the following link -

brainly.com/question/21118167

#SPJ5

Volume is "L x W x H". (Length x Width x Height)

The top and bottom will be 4 x 3 = 12 sq ft.

2 sides each 4 x 6 = 24 x 2 = 48 sq ft.

2 sides each 3 x 6 = 18 x 2 = 36 sq ft.

Area = 24 + 36 + 48 sq ft = 108 sq ft. 

What is 27 minus 3.204 minus 10.8

Answers

   27
- 3.204
  10.8
----------

12.996 ?

multiply all by 1,000 to get rid of decimals then add move decimal three places left = 12.996 or

  27.000
-   3.204
=23.796
-10.8
=12.996

You are tiling a kitchen floor that is 10 ft wide by 4 yd long. How many square yards of tile do you need?

Answers

there are three feet in a yard, so it is 3 and 1/3 yards wide, and 4 yards long.
you can just multiply both numbers together to get your answer, 40/3 or 13 1/3 yards.

Answer:

A

Step-by-step explanation:

13 1/2 yd^2

Find the missing length.С
9
c= /[?]
TX
Pythagorean Theorem: a2 + b2 = c2
3



Don’t mind the broken laptop

Answers

Answer:

c = √(90)

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse c is equal to the sum of the squares on the other 2 sides, that is

c² = 9² + 3² = 81 + 9 = 90 ( take the square root of both sides )

c = √(90)

Helppppppppppp please...

Answers

order from left to right by row
2
3
80
1
-40
1/6
240

What is the algebraic expression for the following word phrase: the quotient of 3 and z

Answers

3/z
Or at least im quite sure, being that quotient implies division
3 divided by z is the answer