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3 years ago

Speed =________

Mathematics

2 answers:

erastovalidia [21]3 years ago

8 0

Answer:

Your answer is C

Step-by-step explanation:

The formula for speed is $s= \frac{D}{T}$

S = Speed

D = Distance

T = Time

So to find speed you have to divide distance and time, Thus this is the only viable solution

Y_Kistochka [10]3 years ago

3 0

Answer:

Distance divided by time.

Step-by-step explanation:

Hope this helps!

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The rectangular rug in Marcia's living room measures 12 feet by 109 inches. What is the rug's area in square feet?

Marrrta [24]

Answer:

109 square feet.

Step-by-step explanation:

109 in: = 109/12 = 9.0833333.... = 9 5/60 = (540+5)/60 = 545/60

Area = L*w

L = 545/60 feet

W = 12 feet

Area = 545/60 * 12

Area = 545*12/60

Area = 545 /5 = 109 square feet.

3 0

3 years ago

Select from the drop-down menus to correctly complete the sentence. The probability of a compound event is a number between 1.__

scoray [572]

The probability of any event is between 0 and 1. 0 means impossible and 1 means certain.

It could also be written with the percents: 0% and 100%.

5 0

3 years ago

Read 2 more answers

The Buffalo Bills football team wanted to buy new footballs. what did the team have to pay per football? Be sure to explain all

iogann1982 [59]

Answer: I don't see the amount per football

Step-by-step explanation:

6 0

3 years ago

-1/2 + (3/4 x 4/9) =

Nookie1986 [14]

-.1666667
You can use khan academy or Socratic if you still not sure.

7 0

3 years ago

The equation y=2(x-1)^2-5y=2(x−1)

marin [14]

Answer:

(b) It is symmetrical about $x = 1$

Step-by-step explanation:

Given

$y = 2(x - 1)^2 - 5$

See attachment for options

Required

True statement about the graph

First, we check the line of symmetric

$y = 2(x - 1)^2 - 5$

Expand

$y = 2(x^2 - 2x + 1) - 5$

Open bracket

$y = 2x^2 - 4x + 2 - 5$

$y = 2x^2 - 4x -3$

A quadratic equation $y = ax^2 + bx + c$ has the following line of symmetry

$x = -\frac{b}{2a}$

By comparison, the equation becomes:

$x = -\frac{-4}{2*2}$

$x = \frac{4}{4}$

$x = 1$

Hence, the line of symmetry is at: $x = 1$

(b) is true.

8 0

3 years ago