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
andre [41]
3 years ago
6

If the sin 90° is 1, then the cos ____ °= _____.

Mathematics
2 answers:
borishaifa [10]3 years ago
5 0
Maybe:
Cos90=0
I’m not sure of the question here
Dahasolnce [82]3 years ago
5 0

we know that cosine of 90 is 1 and not square root 3 over 2.

The answer: cosine of zero is 1.

Hope this helps!

You might be interested in
50 POINTS ANSWER QUICK
Andreyy89

Answer:

part a= -1

part b= -4

Step-by-step explanation:

f(x) is y. plug in -4 for y and check x

6 0
3 years ago
Read 2 more answers
Y=3/4 x-4
pochemuha

Answer:

see graph of y=3/4 x-4

Step-by-step explanation:

Assuming you mean

y = \frac34x - 4

Below is a graph of that one. The slope is 3/4 and the interception with the y axis is at y=-4. The equation is in its normal form y=ax+b with a=3/4 (slope) and b=-4 (y intercept), so no conversion needed.

You have to be careful on how you write these equations down. It might very well be that you meant:

y = \frac{3}{4x-4} or y = \frac{3}{4x} - 4

However, those are more complex so I'm hoping for the first one... ;-)

8 0
3 years ago
Will give brainliest lots of points A is the midpoint of LB,Lb =6x-17 and AB=2x+3
NARA [144]
A is the mid point ==> AL = AB = 2AB
6x-17=2(2x+3) => 6x -17 = 4x +6 => 2x = 23 =>x=23/2
then just plug x into LB and AB
5 0
3 years ago
Is y=3x+4 parallel or perpendicular
Sauron [17]

Answer: y=3x+4 is parallel to y=3x+7

Step-by-step explanation:

<h3> The complete exercise is: "Is y=3x+4 parallel, perpendicular or neither to y=3x+7?"</h3><h3 />

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope of the line and "b" is the y-intercept.

First, in order to solve this exercise it is important to remember that, by definition:

1. The slopes of parallel lines are equal.

2. The slopes of perpendicular lines are negative reciprocal.

In this case, you have the following line given in the exercise:

 y=3x+4

You can identify that "m" and "b" are:

m=3\\b=4

And the other line provided in the exercise is this one:

y=3x+7

So, you can identify that:

m=3\\b=7

As you can notice, the slopes of both lines are equal; therefore, you can conclude that those lines are parallel.

6 0
3 years ago
..........................................................
igomit [66]
Make ur pizza- and then reply with what u put so iv u need help with finding a profit
6 0
3 years ago
Other questions:
  • When the factors ofa trinomial are (x+ p) and (x + q) then the coefficient ofthe x- term in the trinomial is:?
    9·1 answer
  • What is 40°F minus 32°divided by 1.8
    12·1 answer
  • Can someone please help me with this graph question??? Please???
    8·1 answer
  • Rectangle is 2/5 in. long and 1/3 in. wide.
    5·1 answer
  • There are 7 more girls than boys in a class. There are 23 students in the class in all how many girls are there in the class. Wh
    10·1 answer
  • What is (-4,4) reflected on the x-axis
    13·2 answers
  • David runs on a track that is 1/4 mile long he completes it in 1/20 of an hour
    9·1 answer
  • 3/5 of a club are 12 years old. If there are 35 members in the club, how many members are age 12? ____ member are age 12.
    14·2 answers
  • Tell me the answer for each box
    9·2 answers
  • Plz help ill give brainleist
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!