3 years ago

Tan(x+y)=x. (2 3) , what is dy/dx

Mathematics

2 answers:

horsena [70]3 years ago

8 0

Answer: dydx=2sec2(x)tan(x)

Step-by-step explanation:

Levart [38]3 years ago

7 0

Answer:

0/0

Step-by-step explanation:

Unsure, used a calculator to help

You might be interested in

Help please<br> can you solve this?im times so i need help fast.

zavuch27 [327]

Answer:

C. 1 4 2

Step-by-step explanation:

5 0

2 years ago

Bonita deposited $1300 into a bank account that earned 5.75% simple interest each year. She earned $299 in interest before closi

mestny [16]

Answer:

Your answer is 4 Years!

7 0

3 years ago

A farm stand sells apples pies and jars of applesauce. The table shows the number of apples needed to

Galina-37 [17]

Answer:

Step-by-step explanation:

3 0

2 years ago

Sami's boss asked him to cut 78⁄5 feet of rope to tie down a load on a truck. How much rope should Sami cut? A. 151⁄5 feet B. 16

Vitek1552 [10]

how many times does 5 go into 78

78/5

it goes 15 times with 3 left over (15*5 = 75 75+3 = 78)

15 3/5 ft

5 0

3 years ago

Read 2 more answers

What is the area of triangle PQR? Round to the nearest tenth of a square unit.

larisa86 [58]

ANSWER

111.3 square units.

EXPLANATION

The formula for calculating the area of a triangle is.

$Area = \frac{1}{2} \times base \times height$
Let us the side of the triangle with side 12 units to be the base of the triangle.

Then the height of the triangle can be determined from the diagram using trigonometry.

$\sin(68 \degree) = \frac{height}{20 }$

$height = 20 \sin(68 \degree)$

$height = 18.54$

We now plug in the values in to the formula to obtain,

$Area = \frac{1}{2} \times 12 \times 18.54$

$Area = 111.3 \: square \: units$

See graph

7 0

3 years ago

Read 2 more answers