Ask question

Ask question

All categories

3 years ago

9

If m∠1 = m∠2, then m∠1 is:

1 answer:

dmitriy555 [2]3 years ago

7 0

Answer:

equal to m<2.

Step-by-step explanation:

Whatever the angle of m<1 is, it is also the measure of m<2 and vice versa.

You might be interested in

What is the measure of angle PMN? (Image included)

yarga [219]

A quadrilateral QNML is a trapezoid, therefore |∡QNM| + |∡NML| = 180°

|∡NML| = 180° - |∡QNM| ⇒ |∡NML| = 180° - 82° = 98°

|∡NML| = |∡NMP| + |∡PML| ⇒ |∡NMP| = |∡NML| - |∡PML|

|∡NMP| = 98° - 30° = 68°

Answer: |∡NMP| = 68° .

5 0

4 years ago

Can u guys help me on number 4 and 5

Mekhanik [1.2K]

I hope this helps you! Feel free to ask ant questions

7 0

3 years ago

A cylindrical can, open at the top, is to hold 840 cm3 of liquid. Find the height and radius that minimize the amount of materia

ycow [4]

Answer:

the radius of the base is equal to $x=2\sqrt[3]{\frac{105}{\pi } }$

And the height is equal to:

$y=\frac{840}{\pi(2\sqrt[3]{\frac{105}{\pi}})^{2} }$

Step-by-step explanation:

We write the volume function

$f(x,y)=840=\pi x^{2} y$ where x is the radius of the base and y is the height of the cylinder

$y=\frac{840}{\pi x^{2} }$

The surface of a cylinder is given by

$S(x)=\pi x^{2} +2\pi xy=\pi x^{2} +\frac{1680}{x}$ on the interval from 0 to infinity

We now determine the critical values by differentiating and making the equation equal to 0

$f'(x)=2\pi*x- \frac{1680}{x^{2}} =\frac{2\pi x^{3}-1680}{x^{2} } =0$

This equation have 2 complex solutions and one real solution

$x=2\sqrt[3]{\frac{105}{\pi } }$

For x=0 and infinity the equation goes to infinity also so the radius of the base is equal to $x=2\sqrt[3]{\frac{105}{\pi } }$

And the height is equal to:

$y=\frac{840}{\pi (2\sqrt[3]{\frac{105}{\pi } })^{2} }$

$y=\frac{840}{\pi(2\sqrt[3]{\frac{105}{\pi}})^{2} }$

7 0

3 years ago

Fresh produce is delivered to a restaurant every four days. Every 6 days, the restaurant receives a delivery of a dried and cann

trapecia [35]

Answer:

12

Step-by-step explanation:

4,8,12

6,12

They both have 12 in common

3 0

4 years ago

Answer Choices:

astra-53 [7]

The answer is D. 60'. You add both angles together, then subtract them from 180.
60+70=120
180-120=60

4 0

3 years ago