All categories

3 years ago

(Area of Composite Figures)Help me pls.

Mathematics

2 answers:

oksian1 [2.3K]3 years ago

6 0

Answer:

69 centimeters squared

Step-by-step explanation:

First, find the area of the big square = 11cm * 4cm = 44cm

Next, find the area of the leftover square = 5cm * 5cm =25cm

Add them together to get 69 centimeters squared

Hopefully this helps - let me know if you have any questions!

ankoles [38]3 years ago

6 0

Answer:

69 centimeters squared

Step-by-step explanation:

You might be interested in

Pleaseee helppppppp!!

marissa [1.9K]

Answer:

AED means the entire angle

I AEB is 29 degrees and BEC is 12 degrees, the 29+12=41 degrees.

x=89-41

x=48 degrees

hope it helps :)

8 0

3 years ago

Read 2 more answers

A ball is thrown from initial height of 2 feet with an initial upward velocity of 35 ft./s. The ball's height H (in feet) after

vodka [1.7K]

So if the height is going to be 20ft, that means 20 = 2+35t-16t²

$\bf 20=2+35t-16t^2\implies 16t^2-35t+18=0
\\\\\\
\textit{now, it doesn't factor in integers, thus}
\\\\\\
 \textit{quadratic formula}\\\\
x= \cfrac{ - {{ b}} \pm \sqrt { {{ b}}^2 -4{{ a}}{{ c}}}}{2{{ a}}}\implies t=\cfrac{-(-35)\pm\sqrt{(-35)^2-4(16)(18)}}{2(16)}
\\\\\\
t=\cfrac{35\pm\sqrt{73}}{32}\implies t\approx
\begin{cases}
1.361\\
0.828
\end{cases}$

8 0

3 years ago

Read 2 more answers

Is 11/15 repeating? If not, how many places does it take to terminate?

11111nata11111 [884]

Answer:

repeating due to the denominator

Step-by-step explanation:

11/15 = (11/5)×(1/3)

11/5 terminates after 1 place.

but 1/3 is repeating due to the denominator, and that propagates into the result of the multiplication.

5 0

3 years ago

PLEASEEEE HELP ME ASP

Sedbober [7]

The last one! The angles of a triangle add up to 180 ;)

8 0

3 years ago

Solve for x.<br><br><br><br> Math solve

olga_2 [115]

Step-by-step explanation:

Since triangles ABC and DEF are congruent, AB = DE.

Therefore 6x - 4 = 3x + 26, 3x = 30, x = 10.

4 0

3 years ago