Ask question

Ask question

All categories

3 years ago

13

Problem Solving each problem by solving a simpler problem. solve There are two identical figures with all sides of equal length.

The combined perimeter of the figures is is cen what shape are the figures? What the length of one side?

1 answer:

PolarNik [594]3 years ago

3 0

Pentagon and each side is 2 units

You might be interested in

Solve the equation without graphing<br> 21 = 256

AnnyKZ [126]

Answer:

no solution

Step-by-step explanation:

21 does not equal 256

3 0

3 years ago

Find the values of x and y in the picture. Express answers in simplest radical form. (square root from)

Sever21 [200]

Answer:

$x = \frac{12}{ \tan(60 \degree) } \\ x = \frac{12}{ \sqrt{3} } \\ x = 4 \sqrt{3} \: cm$

$y = \frac{12}{ \sin (60 \degree) } \\ y = \frac{12 \times 2}{ \sqrt{3} } \\ y = \frac{24}{ \sqrt{3} } \\ y = 8 \sqrt{3} \: cm$

6 0

3 years ago

By first calculating the size of angle LMN, calculate the area of triangle MNL. You must show all your working.

RSB [31]

Answer:

m(∠LMN) = 67.44°

Area of ΔMNL = 16.66 square units

Step-by-step explanation:

By applying Sine rule in the ΔLMN,

$\frac{\text{Sin}M}{\text{NL}}=\frac{\text{Sin}N}{\text{ML}}$

$\frac{\text{Sin}M}{7.2}}=\frac{\text{Sin}38}{\text{4.8}}$

SinM = $\frac{\text{Sin}38\times 7.2}{4.8}$

SinM = 0.9235

M = $\text{Sin^{-1}}(0.9235)$ $\text{Sin}^{-1} (0.9235)$

M = 67.44°

m(∠M) + m(∠N) + m(∠L) = 180°

67.44 + 38 + m(∠L) = 180°

m(∠L) = 180 - 105.44

m(∠L) = 74.56°

Area of ΔMNL = $\frac{1}{2}(\text{ML})(\text{NL})\text{Sin}(74.56)$

= $\frac{1}{2}(4.8)(7.2)(0.96391)$

= 16.66 square units

3 0

4 years ago

The 22 members of a baseball team are trying to raise at least $1968.00 to cover the traveling cost for a holiday tournament. If

Rus_ich [418]

About $70.31.

You would take $1968.00 and subtract $421.00 from it. Once you've subtracted, you would have gotten $1547.00. You would divide $1547.00 by the 22 people and get about $70.31 per person. :)

8 0

3 years ago

Please help me with this

saul85 [17]

Answer:

B,C,E (last one)

Step-by-step explanation:

3 0

3 years ago