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
Viefleur [7K]
3 years ago
6

HELP PLEASE! Thank youuuuu

Mathematics
1 answer:
Nitella [24]3 years ago
6 0

Answer:

A

Step-by-step explanation:

note that the exact value of

sin ( \frac{\pi }{4} ) = \frac{1}{\sqrt{2} } = \frac{\sqrt{2} }{2} ← the value of the x- coordinate

You might be interested in
For Home Economics class, Sandra has 5 cups of flour. She made 3 batches of cookies that each used 1.5 cups of flour. Write and
Lemur [1.5K]
Sandra has .5 of flour left after making 3 batches of cookies

6 0
2 years ago
Find the slope of a line perpendicular to 2x-y-16
Alekssandra [29.7K]

put the equation 2x - y = 16 in the form of y = mx + c

2x - y = 16

2x = 16 + y

y = 2x - 16

the slope of this line is 2. the slope of a line perpendicular to it would be the negative reciprocal of 2. in other words, it would multiply with 2 to give -1.

you can form this equation with that info

2x = -1

x = -1/2

OR

you can flip and change the sign (numerator) of 2/1

2/1

= -1/2

6 0
3 years ago
The forest hiking trail is 3.5 miles long. The lake trail is 2.5 times longer than the forest trail. What is the length of the l
Marat540 [252]
The length of the lake trail is 1.0miles
6 0
3 years ago
Read 2 more answers
2x1= how much answer ​
Vilka [71]
It’s two






Explanation:
2x1 = 2

5 0
3 years ago
Esi says that the value of z when z^2 = 80 does not belong in either of these categories since z must be greater than 8.
Anettt [7]

Answer:

9

Step-by-step explanation:

if z=8 then z^2 would be 64, which is not equal to 80

iz z=9 then z^2 would be 81, which is closer to 80 than 64

therefore, 9 is the whole number than z would be closest to

7 0
2 years ago
Read 2 more answers
Other questions:
  • Find x so the distance between the points (x,2) and (-1,-2) is <img src="https://tex.z-dn.net/?f=2%5Csqrt%7B5%7D" id="TexFormula
    13·1 answer
  • 10. When you add the same number to both sides of an inequality, is the inequality still true? Explain how you know your stateme
    9·1 answer
  • Me voy a comprar una barra de cortinas. Como vivo en un doceavo piso, me interesa saber cuál es la longitud máxima que puedo met
    6·1 answer
  • heather writes the equations below to represent two lines drawn on the coordinate plane. –6x 18y = 0 4x – 12y = 20 after applyin
    5·2 answers
  • I need help with this promblem and I need a answer and a good explaination on this thx!
    7·2 answers
  • Solve (x – 4)^2=5<br> Hhhhhbb
    6·1 answer
  • H(x) = -2(2 – 5)3 – 4?<br> what are the transformationS
    12·1 answer
  • HELP WILL REWARD Brainiest!!!!!!!!
    8·1 answer
  • For all x, (2x + 1)^2= ?
    13·2 answers
  • 600 is how many times as much as 20?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!