1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anestetic [448]
3 years ago
13

Verify the identity. tan x plus pi divided by two = -cot x

Mathematics
1 answer:
Misha Larkins [42]3 years ago
4 0
The provided equation is not an identity
You might be interested in
Alexis purchased a combination of daisies and tulips for her friend's birthday party. Both types of flowers cost $4 per bundle,
scoundrel [369]

Answer:

7 daisies

Step-by-step explanation:

76 ÷ 4 =19

19 - 12 = 7

7 daisies

3 0
3 years ago
PLEASE SHOW YOUR WORK.
schepotkina [342]

Answer:

a) Shawn's error was that he Multiplied 15 by 2x only. He didn't Multiply 15 by 7

b) The difference, in square feet, between the actual area of Shawn’s garden and the area found using his expression is given as

98 square feet

Step-by-step explanation:

The area in, square feet, of Shawn’s garden is found be calculating 15(2x + 7). Shawn incorrectly says the area can also be found using the expression 30x + 7.

The correct area =

15(2x + 7).

= 30x + 105 square feet

The error in Shawn’s expression is

= 15(2x + 7)

= 30x + 7 square feet

Shawn's error was that he Multiplied 15 by 2x only. He didn't Multiply 15 by 7

The difference, in square feet, between the actual area of Shawn’s garden and the area found using his expression is given as

30x + 105 square feet - 30x + 7 square feet

= 30x + 105 - (30x + 7)

= 30x - 30x + 105 - 7

= 98 square feet

7 0
2 years ago
Juanita has a storage closest at her shop with extra bottles of lotion and shower gel. Some are scented and some are unscented.
Eddi Din [679]
<span>P(shower gel | scented) = 42%</span>
7 0
2 years ago
Read 2 more answers
Find the slope and y-intercepts <br> f(x)= -1/2x - 2
gavmur [86]

Answer:

slope: -1/2

y-intercept: -2

Step-by-step explanation:

f(x) = mx+b

m is slope

b is the y-intercept

so

if f(x) = -1/2x - 2

then

the slope or m is -1/2

and the y-intercept or b is -2

4 0
3 years ago
What is the measure of the lowercase c?
Leona [35]
The measure of angle c would be 84
3 0
2 years ago
Other questions:
  • Magan bought an electric bill at 85% of the regular price she paid $32.89 for the drill what was the regular price
    9·1 answer
  • Plz help this is due TOMORROW
    6·1 answer
  • A baby elephant weighs 200 pounds at birth. Seven years later, the elephant's weight is 3,000 pounds.
    6·2 answers
  • At the store 6 pounds of bananas cost $1.95. Enter the amount of 18 bananas would cost.
    14·1 answer
  • The where sells bagels zero $.75 each the bagel shop sells one dozen for seven dollars which is the better buy
    9·1 answer
  • Graph : y=x-2, y=7x+4
    15·1 answer
  • I dropped my xbox conrtroller and one of the back buttons got locked up any help?
    10·1 answer
  • What is the least common multiple of the two denominators?
    9·1 answer
  • Find the inverse of the function.<br> y=x–6
    5·1 answer
  • Figure 2 was constructed using figure 1.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!