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3 years ago

The squre root of 290

Mathematics

1 answer:

Marianna [84]3 years ago

4 0

Answer: √290 ≈ 17.029386366.

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The graph shows distances traveled by two boats.

lisabon 2012 [21]

To find the speed of the boats we will divide the distance by time.

From the graph we finde the boats' speeds as ;

$Boat\quad 1\quad =\quad \frac { 35 }{ 5 } =\quad 7\quad km/h\\ \\ Boat\quad 2\quad =\quad \frac { 35 }{ 7 } =\quad 5\quad km/h$

And for the speed of the third boat, we will also divide the distance by time.

$Boat\quad 3\quad =\quad \frac { 32 }{ 4 } =\quad 8\quad km/h$

As you can see the speed of boat 3 (8 km/h) is more than boat 1 (7 km/h) and boat 2 (5 km/h).

Thus the third boat is faster than both of them.

The answer is B.

You can see the speed of boat 1 and 2 in the picture.

6 0

3 years ago

The triangle below is isosceles. Find the length of side x in simplest radical form with

Grace [21]

Step-by-step explanation:

it's the square equal to the equivalent equation to equal 5 673y

3 0

3 years ago

Please help me someone!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

const2013 [10]

Split the second term in
2x squared -5x + 3 into two terms
2x squared - 2x - 3x + 3
Factor out common terms and last two terms
2x(x-1) -3 (x-1)
Factor out the common term x - 1
ANSWER: (x-1) (2x-3)

5 0

3 years ago

THIS IS FOR 60PTS A taxi company charges $3 per ride plus $1.50 for each mile traveled. Andrea wants to spend no more than $24 o

Nataly_w [17]

Answer:

$21/$1.50 per mile =14 miles. The units match $/($/mile), so division was the proper operation.

Step-by-step explanation:

Plz mark brainliest i need it

6 0

3 years ago

Read 2 more answers

Gayle is making gift bags and must tie 250 ribbons to them. If Gayle can tie 4 ribbons every 10 minutes, how long will it take G

mart [117]

Answer:

625 minutes

Step-by-step explanation:

Given that:

Time taken to tie 4 ribbons = 10 minutes

Number of ribbons to be tied = 250

To find:

Time taken to tie 250 ribbons.

Solution:

First of all, we need to find the time taken to tie one ribbon.

And then we can multiply it with 250 to find the time taken to tie all the 250 ribbons.

For finding the time to tie one ribbon, we need to divide the time taken to tie 4 ribbons with 4.

Time taken to tie 1 ribbon = $\frac{10}{4} = 2.5$ minutes

Time taken to tie 250 ribbons = 2.5 $\times$ 250 = <em>625 minutes</em>

4 0

3 years ago