Ask question

Ask question

All categories

Studentka2010 [4]

3 years ago

7

Which has the greater area: a square with a side that measures 17 inches or a 16 1/2 inch by 18-inch rectangle? How much more ar

ea does that figure have?

1 answer:

Temka [501]3 years ago

4 0

The squares area is 17 * 17 which is 289

The rectangles area is 16.5 * 18 which is 297

So the rectangles area is greater than the squares by 8 inches.

You might be interested in

the mean length of 7 books is 258 pages . the longest book has 294 pages. what is the mean length of the other 6 books

den301095 [7]

I think you divide.. find the mean of all of the numbers?

8 0

4 years ago

What does 124.06=2.35h+72.36<br> a.16<br> b.22<br> c.2.2<br> d.none of these

Arada [10]

Answer:

B. 22

Step-by-step explanation:

124.06 = 2.35h + 72.36

124.06 - 72.36 = 2.35h

51.7 = 2.35h

51.7/2.35 = h

22 = h

8 0

4 years ago

A bag contains five white marbles and five black marbles. What is the probability of drawing a white marble, not replacing it, a

Lelu [443]

~ ANSWER=1/2 ~

Simple probability is found by counting all the results which fit requirements and dividing by all possible results.

To find probability of two results in a row, multiply chance of first result by chance of second result.

Since you are replacing the marble before the second draw, we don’t have to figure out the various changes in odds for the different possible first draws. It’s just that simple.

There are 5 white marbles

There are 4 red marbles

There are always 20 marbles in all

5/20*4/20=1/4*1/5=1/20 or 1/2

By coincidence, the same as the chance of drawing the white marble in one draw.

6 0

3 years ago

A turtle can walk 1/12 of a kilometer in an hour the turtle is 1/5 of a kilometer away from a pond

34kurt

Answer:

$2\frac{2}{5}\ h$

Step-by-step explanation:

we know that

A turtle can walk 1/12 of a kilometer in an hour

so

by proportion

Find how long will it take the turtle to reach the pond (1/5 km)

$\frac{1}{(1/12)}\frac{h}{km}=\frac{x}{(1/5)}\frac{h}{km} \\ \\x=\frac{(1/5)}{(1/12)} \\ \\x=\frac{12}{5}\ h$

Convert to mixed number

$\frac{12}{5}\ h=\frac{10}{5}+\frac{2}{5}=2\frac{2}{5}\ h$

5 0

3 years ago

Read 2 more answers

DanielleElmas [232]

Answer:

<h3><u>Required Answer</u><u>:</u><u>-</u></h3>

First go to first equation

${:}\longrightarrow$ $\sf {\dfrac{ab-a}{a}}$

Take common

${:}\longrightarrow$ $\sf {\dfrac {{\bcancel {a }}(b-1)}{{\bcancel {a}}}}$

${:}\longrightarrow$ ${\underline{\boxed{\bf b-1)}}}$

8 0

3 years ago