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2 years ago

13

A soccer field is 180 feet wide and 240 feet long. Coach Smith wants them to run from one corner to the other corner diagonally

across. What is the distance that Coach Smith wants them to run? (Round to the nearest foot)

1 answer:

alexdok [17]2 years ago

3 0

Answer:

300ft

Step-by-step explanation:

Pythagorean Theorem

180²+240²=c²

32400+57600=c²

90,000=c²

√90,000=c

300=c

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In a right triangle, the measure of one acute angle is 26°. What is the measure of the other acute angle?

miss Akunina [59]

Sum of angles in a triangle = 180
180-90-26
=64

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3 years ago

Read 2 more answers

A car gets 25 miles per gallon. How many gallons of gas are needed for the car to go 300 kilometers?

Gnoma [55]

1 mile = 1.609 km

so 1.609*25 = 40.23km/1 gallon

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3 years ago

Arrange the following numbers in order from<br>least to greatest.<br>3.5, -1/4,-2 3/4 0,1

Rama09 [41]

Answer:

-2, -1/4, 0.1, 3/4, 3.5

Step-by-step explanation:

3 0

3 years ago

Could someone answer and explain these please? Thank you!

Oksana_A [137]

Answer 1:

It is given that the positive 2 digit number is 'x' with tens digit 't' and units digit 'u'.

So the two digit number x is expressed as,

$x=(10 \times t)+(1 \times u)$

$x=10t+u$

The two digit number 'y' is obtained by reversing the digits of x.

So, $y=(10 \times u)+(1 \times t)$

$y=10u+t$

Now, the value of x-y is expressed as:

$x-y=(10t+u)-(10u+t)$

$x-y=10t+u-10u-t$

$x-y=9t-9u$

$x-y=9(t-u)$

So, $9(t-u)$ is equivalent to (x-y).

Answer 2:

It is given that the sum of infinite geometric series with first term 'a' and common ratio r<1 = $\frac{a}{1-r}$

Since, the sum of the given infinite geometric series = 200

Therefore, $\frac{a}{1-r}=200$

Since, r=0.15 (given)

$\frac{a}{1-0.15}=200$

$\frac{a}{0.85}=200$

$a=0.85 \times 200$

a=170

The nth term of geometric series is given by $ar^{n-1}$ .

So, second term of the series = $ar^{2-1}$ = ar

Second term = $170 \times 0.15$

= 25.5

So, the second term of the geometric series is 25.5

Step-by-step explanation:

8 0

3 years ago

How do I do problem number one

jolli1 [7]

So you have to find something that multiples to six but also somehow either subtracts or adds to five. So I would pick 2 and 3 because two plus three is five. Then you would write out your equation
X2+2x+5x+6
This may not be the way your teacher taught however it is much easier for me to do it this way.

5 0

3 years ago