3 years ago

For 7/20, what is an equivalent fraction with a denominator of 100?

Mathematics

2 answers:

In-s [12.5K]3 years ago

7 0

35. The denominator is 20. To make it 100, it need to times 5. So its 20x5=100. Do the same with numerator. 7x5=35

MariettaO [177]3 years ago

5 0

Hey there, I think this might help. If it helps please give me the brainiest answer.

You might be interested in

One Endpoint is 9,18 and the midpoint is 14,16 what the other end point

Valentin [98]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 9}}\quad ,&{{ 18}})\quad 
% (c,d)
&({{ x}}\quad ,&{{ y}})
\end{array}\qquad
% coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)$

$\bf \left( \cfrac{x+9}{2}~,~\cfrac{y+18}{2} \right)=\stackrel{\textit{midpoint}}{(14,16)}\implies 
\begin{cases}
\cfrac{x+9}{2}=14\\\\
x+9=28\\
\boxed{x=19}\\
-------\\
\cfrac{y+18}{2}=16\\\\
y+18=32\\
\boxed{y=14}
\end{cases}$

7 0

3 years ago

What value is a discontinuity of x squared plus 5 x plus 2, all over x squared plus 2 x minus 35?

iVinArrow [24]

The value of discontinuity is x= -7, x= 5

6 0

3 years ago

Read 2 more answers

Alex is 5 feet 6 inches tall. There are 2.54 centimeters in 1 inch. What is Alex’s height in centimeters?

Anna35 [415]

Im not sure about the second one, but for the first one, Alex’s height is 167.64 cm. :)

7 0

3 years ago

A triangle has one leg that measures 12 cm and a hypotenuse 24 cm. Find the length of the other leg to the nearest tenth of cent

Minchanka [31]

9514 1404 393

Answer:

20.8 cm

Step-by-step explanation:

The term "hypotenuse" suggests this triangle is a right triangle. Then the other leg can be found using the Pythagorean theorem:

x^2 +12^2 = 24^2

x^2 = 576 -144 = 432

x = √432 ≈ 20.8 . . . cm

The other leg is about 20.8 cm.

_____

<em>Additional comment</em>

A right triangle with a short leg that is 1/2 the length of the hypotenuse is the "special" 30°-60°-90° right triangle. The longer leg is √3 times the length of the short leg: 12√3 ≈ 20.8 cm.

7 0

2 years ago

Anyone good at math ? Thank youuuuu

alekssr [168]

The answer to this is C.17

8 0

3 years ago