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
Mazyrski [523]
1 year ago
12

Can you help me with this question Plsss?

Mathematics
1 answer:
jasenka [17]1 year ago
5 0
The answer is -71 just simplify it
You might be interested in
The landscaper pours 200 gallons of herbicide in a pond. The herbicide degrades 10% each week. How much will be in the pond afte
weeeeeb [17]

Answer:

180 gallons

Step-by-step explanation:

200 gal

10% = .10

200 x .10 = 20

200 - 20 = 180


5 0
3 years ago
Read 2 more answers
X, Y and Z are three points on a map. Y is 43km and on a bearing of 041° from X. Z is 67km and on a bearing of 117° from X. Calc
Helen [10]

Answer:

70.3km

Step-by-step explanation:

When the bearings are visualized and the points connected as a triangle, The angle x would be the difference of the both bearings from x

i.e 117-41 = 76

Using cosine rule,

YZ²= 43² + 67² - 2 x 43 x 67

cos76

YZ= √4944

= 70.3

8 0
2 years ago
HELP PLZ WILL GIVE BRAINLIEST
aalyn [17]

The answer is True

hope this helps

5 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through (-6,3) and (-6,6)
Marysya12 [62]

Answer:

use y=mx+b format to find the y-intercept

Step-by-step explanation:

the y-intercept is b of course

the y-intercept is where the y meets a line

the equation will be _=_x+_

3 0
3 years ago
What is the input for inverse trigonometric functions
Zarrin [17]

Answer:

An inverse trigonometric function is a function in which you can input a number and get/output an angle (usually in radians). It is the inverse function of the basic trigonometric functions.

Step-by-step explanation:

Trigonometric functions are derived from ratios of certain sides of a right triangle in reference to an angle. The graph of which is a wave, with amplitude in the y-axis and angle in the x-axis. We will first define the sine function written as:  

 

 

sin(θ)=oppositesidehypotenuse

As we can see, the sine function, together with all the other trigonometric functions, relates an angle to the ratio of an opposite side and the hypotenuse of right triangle. The input here is an angle, and the output is a ratio. Therefore, the inverse process to this is actually just a reverse process.  

Let  

y

=

s

i

n

(

θ

)

y=sin(θ)

Then inverse trigonometric function outputs an angle. However, we can set y to its original value via transitivity:  

s

i

n

−

1

(

y

)

=

θ

s

i

n

−

1

(

o

p

p

o

s

i

t

e

s

i

d

e

h

y

p

o

t

e

n

u

s

e

)

=

θ

sin−1(y)=θsin−1(oppositesidehypotenuse)=θ

Thus we see, that the input to an inverse trigonometric function is a unitless ratio of two sides of a representative right triangle.

7 0
2 years ago
Other questions:
  • SOMEONE PLSSSS HELP MEEE I WILL. MARK UUUUUU!!
    14·2 answers
  • 25 divided by 405 as a decimal
    10·2 answers
  • The equation for perimeter of square p=4s . what is the formula solved for p
    14·1 answer
  • which equation can replace 3x 5y = 59 in the original system and still produce the same solution? 2x – y = –4 10x – 5y = –20 7x
    8·2 answers
  • Use a proportion to find each value.
    10·1 answer
  • The temperature at 6:00 a.m. was -6°F. By 12 noon, the temperature had increased by 15°F. What was the temperature at
    11·1 answer
  • Diana baked 36 cookies with 4 scoops of flour. How many scoops of flour does Diana need in order to bake 45 cookies? Assume the
    15·1 answer
  • Y+3=-2(x+1) find the slope and point on the line?
    7·2 answers
  • Please help with solving this
    8·1 answer
  • I need help asap pls ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!