3 years ago

Arianna claims that the rectangles shown below are similar, while Miguel claims that they are not similar.

Mathematics

1 answer:

yaroslaw [1]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

What is the value of x in the equation 4x - 20 = -4

ICE Princess25 [194]

4x-20+=-4
-4 -4

x-20=-8
+20 +20

x=12.

4 0

4 years ago

Read 2 more answers

What is the solved equation for x+4=-14?

ira [324]

Answer:

-18

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find x, if 3x − 5(y + x ) ^2 = 16 and 4x + 2(y + x )^ 2 = 30

lana66690 [7]

Answer:

x = 7

Step-by-step explanation:

Start by solving for $(y+x)^2$ which is a common expression for both equations. Then in the first equation:

$3\,x5\,(y+x)^2=16\\3x-16=5\,(y+x)^2\\(y+x)^2=\frac{3\,x-16}{5}$

and in the second equation:

$4\,x+2\,(y+x)^2=30\\2\,(y+x)^2=30-4\,x\\(y+x)^2=15-2\,x$

Now we make the two $(y+x)^2$ expressions equal so we get:

$\frac{3\,x-16}{5} =15-2\,x\\3\,x-16=75-10\,x\\13\,x=75+16\\13\,x=91\\x=7$

8 0

3 years ago

Olivia places her pet frog on a line to observe the frog’s motion. The line is divided into sections that measure 1 centimeter e

zvonat [6]

Answer: 0

Explanation: Displacement is how far something or someone is from the starting point, in this case, the frog, so it moves 18F then 6B then 12B, so 0+18-6-12=0.

Hope this helps! :)

4 0

3 years ago

Find the slope of the line that contains the points named a (o,d),b (d,o)

V125BC [204]

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 0}}\quad ,&{{ d}})\quad 
% (c,d)
&({{ d}}\quad ,&{{ 0}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{0-d}{d-0}\implies \cfrac{-d}{d}\implies -1$

3 0

3 years ago

Read 2 more answers