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2 years ago

60 feet per second to kilometer per hour

Mathematics

2 answers:

Pani-rosa [81]2 years ago

7 0

Answer:

65.8km/h (to one decimial place).

Julli [10]2 years ago

7 0

Answer:

65.8368

Step-by-step explanation:

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What is the volume of a box with the following dimensions a height of 4m, a width of 3m, and a length of 5m?

Aneli [31]

Answer:

Step-by-step explanation:

volume of a cube (box) is length x width x height:

5m x 3m x 4m = 60m^3

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2 years ago

In the figure below, R=2 cm, Q= 2cm, and P= 3 cm. The figure of a small rectangle, a large rectangle, and one-fourth of a circle

VLD [36.1K]

Answer: The perimeter is 10.1415925, which you can round down to 10, or leave it as is.

8 0

3 years ago

ANSWER FAST PLEASE!!!!

zheka24 [161]

The area of the given trapezoid will be the sum of the areas of the triangular part and the rectangular part.

Now, the area of the rectangle, $A_1$ is:

$A_1=length \times width=2\times 1.5=3$ squared yards

Likewise, the area, $A_2$ of the triangle will be:

$A_2=\frac{1}{2}\times base\times height=\frac{1}{2}\times 5\times 1.5=3.75 yd^2$

Thus, the area of the trapezoid= $A_1+A_2=3+3.75=6.75 yd^2$

Thus the first option is the correct option.

4 0

3 years ago

Write an equation to solve the following. Show all your work, including the steps for solving the equation and checking your ans

SpyIntel [72]

Equation
-4x + 16 = -116

solve for x
-4x + 16 = -116

subtract 16 to both sides
-4x + 16 - 16 = -116 - 16

simplify
-4x = -132

divide -4 to both sides
-4x/-4 = -132/-4

simplify
x = 33

answer: the number is 33

4 0

3 years ago

5 1/2 + 3 4/5 + 1 1/4 =

ratelena [41]

Answer:

$10\frac{11}{20}$

Step-by-step explanation:

$5\frac{1}{2} + 3\frac{4}{5} + 1\frac{1}{4}$

1.Find the LCM(Least Common Multiple).

That would be 20.

2.Multiply so all denominators are equal.

$5\frac{10}{20} + 3\frac{16}{20} + 1\frac{5}{20}$

3. Add

$9\frac{31}{20}$

4. Simplify

$10\frac{11}{20}$

6 0

1 year ago