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Trava [24]
4 years ago
9

How would you express 2.50 as a percentage

Mathematics
2 answers:
butalik [34]4 years ago
8 0
First, you would move the decimal place two places to the right. Then that would be your answer. For this case, the answer would be 250%.
bija089 [108]4 years ago
3 0

To express any number as a decimal, just multiply it by 100 .

Often, an easy way to do that is to move the decimal point
two places to the right.

           2.50  =  <em>250%</em>


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Joe is making a ramp.Find the length of the ramp if the height is 7meters and the base is 24 meters
Musya8 [376]

Answer:

the length of the ramp is 25 meters

Step-by-step explanation:

Joe is making a ramp. Ramp forms a right angle triangle with the base

So we use Pythagorean theorem to find the length of the ramp

AC^2(hypotenuse) = AB^2 + BC^2

Length of ramp is the hypotenuse = \sqrt{height^2 + base^2}

=\sqrt{7^2 +24^2}

= \sqrt{49 + 576^2}

= \sqrt{625}

= 25

so the length of the ramp is 25 meters

8 0
3 years ago
I need the answer please
navik [9.2K]
Y/4-7=3
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6 0
3 years ago
Write an equivalent expression for 4(3a+7)+3 (2a+5) if a=5, is the the solution to both expressions the same
Levart [38]
<span>Alternative</span>
4(3*5+7)+3(2*5+5)=
4(22)+3(15)=
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4 0
3 years ago
Read 2 more answers
X²+7x+12=0<br> how do you solve
S_A_V [24]
With these types of probe lens with no coefficient for x, all you have to do is find two number that multiply to be 12, and those same two numbers must add to be 7.
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7 0
3 years ago
A triangle has side lengths measuring 20 cm, 5 cm, and n cm. Which describes the possible values of n?
yaroslaw [1]

Answer:

d)  The possible value of n can be expressed as 15 < n < 25.

Step-by-step explanation:

Here, the given sides of the triangle are:

First Side  = 20 cm

Second Side = 5 cm

Third side  = n cm

Now ,as we know " SUM OF ANY TWO SIDES OF A TRIANGLE IS ALWAYS GREATER THAN THE THIRD SIDE"

⇒  Length of ( First + Second ) side > Third Side

or,( 20 cm + 5 cm ) > n cm

or, n < 25 cm

Now, from all given options,

15 < n < 25 is the MOST APPROPRIATE.

Hence, the possible value of n can be expressed as 15 < n < 25.

6 0
4 years ago
Read 2 more answers
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