All categories

3 years ago

????????? Help! Me !

Mathematics

1 answer:

Setler79 [48]3 years ago

8 0

Answer:

106 sq.meters

Step-by-step explanation:

Hi! Here is your step by step explanation, if you have any questions, feel free to comment back to me and I'll help you out! I hope this helps, please leave a brainly if you can!

You want to break this shape up into 3.

First, multiply the longest side. DO NOT do 10x12, do 10x5, since the side of that rectangle is 5, not 12 (12 is the whole shape). Then, do 4 by 7 twice, since the shorter sides have those dimensions. Then add that up to get...

2(7x4)= 56

10x5=50

50+56=106

You might be interested in

5 = 4a - 7 3 - 8c = 35 -1/2x -7 = -11 Solve this please.

Hitman42 [59]

Answer:

a=3, c=-4, x=8

Step-by-step explanation:

5=4a-7

4a-7=5

4a=5+7

=12

a=12÷4

3-8c=35

-8c=35-3

=32

c=-32÷8

=-4

-1/2x-7=-11

-1/2x=-11+7

=-4

x=4÷1/2

=4/1×2/1

3 0

3 years ago

. William fills 1/3 of a water bottle in 1/6 of a minute. How much time will it

Alex Ar [27]

Answer:

It will take him

$\frac{1}{2}$

of a minute to fill the bottle.

Step-by-step explanation:

I'm really not sure this is right but..

we can solve using proportions. Cross-multiply and divide.

$\frac{ \frac{1}{3} of \: a \: water \: bottle}{\frac{1}{6} minute} \: = \frac{ \frac{3}{3} of \: a \: water \: bottle}{x} \\ \\ \frac{ \frac{1}{6} }{ \frac{1}{3} } = \frac{ \frac{1}{3} x}{ \frac{1}{3} } \\ \\ \frac{1}{2} = x$

5 0

3 years ago

ΔRST ≅ ΔXYZ. If RS = 13, YZ = 11, and XZ = 9, what is XY? A. 13 B. 9 C. 2 D. 11

Usimov [2.4K]

The answer is option "A, 13".

As both triangles are similar.
ΔRST ≅ ΔXYZ.
it means RS = XY
YZ = ST
and XZ = RT
Now given that RS = 13 which is equal to XY.
Thus XY is equal to 13.

6 0

3 years ago

Read 2 more answers

Which statement is true? A. .8>.79 B. .4>.40 C. .76>1.2 D. .80>.9

Hitman42 [59]

It is A. Because .8 is the same has saying .80, it is .80>.79, and 80 is greater than 79

7 0

3 years ago

Read 2 more answers

caleb and emily are standing 100 yards from each other. caleb looks up at a 45 degree angle to see a hot air balloon. Emily look

Sunny_sXe [5.5K]

Check the picture below.

thus then

$\bf \begin{cases}
y=100-a\\
y=a\sqrt{3}
\end{cases}\implies 100-a=a\sqrt{3}\implies 100=a+a\sqrt{3}
\\\\\\
100=a(1+\sqrt{3})\implies \boxed{\cfrac{100}{1+\sqrt{3}}=a}
\\\\\\
\textit{what is the altitude \underline{y} then?}\qquad y=100-a
\\\\\\
y=100-\cfrac{100}{1+\sqrt{3}}\implies y\approx 63.39745962156~yards$

8 0

3 years ago

Read 2 more answers