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
riadik2000 [5.3K]
4 years ago
8

If cos∠A=3421,000, then what is m∠A to the nearest degree?

Mathematics
2 answers:
rjkz [21]4 years ago
6 0

Answer:

It would be 70 degrees

Step-by-step explanation:


lana66690 [7]4 years ago
3 0

Wow !  That's some cosine !
No angle has a cosine greater than ' 1 '.
The question has no answer.

You might be interested in
I NEED ANSWER ASAP! I HAVE A LOT OF POINTS, I WILL GIVE 50 POINTS AND BRAINLIEST TO FIRST ANSWERRRRRR!
Mekhanik [1.2K]

Answer:

A) A = 1; B = 0; C = 20

Step-by-step explanation:

The standard form for a quadratic is

Ax^2 +Bx +C=0

We are given

1/4x^2 + 5 = 0

Rewriting

1/4x^2 +0x+ 5 = 0

A = 1/4  B=0 C=5

We can multiply each side by 4

4(1/4x^2 +0x+ 5) = 0*4

x^2 +0x+ 20 = 0

A = 1  B=0 C=20

7 0
4 years ago
Read 2 more answers
Need help will give brainist​
cluponka [151]

Answer:

11. x=15 , 12. x=-16, 13 x is greater than or equal to 15 , 14 x=-3 , 15 x=-3, 16 x=15/2 , 17 x is greater than is equal to -4, 18: x is greater than -11

Step-by-step explanation:

11. 4x+15=75

subtract 15

4x=60

divide

x=15

12. 2x = -32 (subtract 13 from each side)

divide

x=-16

13. multiply each side by

-3/2

x is greater than or equal to 15

14. -3x -18 + 5 = -4

isolate x

-3x=9

x=-3

15. -5x-30 +5=-10

isolate x

-5x = 15

x= -3

16. 2x + 16 = 6x - 14

isolate x

4x = 30

x= 15/2

17 isolate x

x is greater than is equal to -4

18. isolate x

x is greater than -11

4 0
4 years ago
Read 2 more answers
A math teacher surveys 10 randomly selected students in her classes. She finds that 7 of the 10 speak more than one language flu
kykrilka [37]

Answer:

       

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The graph below shows the distance, y, in miles, of a bird from its nest for a certain amount of time, x, in minutes: Graph titl
Degger [83]

<u><em>Answer:</em></u>

The initial value is 3

It represents the distance between the bird and its nest before any elapsed time which is 3 miles.

<u><em>Step-by-step explanation:</em></u>

The graph is shown in the attached image.

<u>The general form of a straight line is:</u>

y = mx + c

where:

m is the slope and c is the y-intercept.

The y-intercept is also known as the initial value. It is the value of y at x=0.

From the givens, we can note that at x = 0, the y-value is 3. This means that the y-intercept is 3.

Now, in the problem, x represents the time in minutes while y represents the distance of the bird from the nest in miles.

At x = 0, meaning before any time elapsed, the distance of the bird from its nest was 3 miles.

Hope this helps :)

4 0
3 years ago
Read 2 more answers
Can someone help me ?
vfiekz [6]

Answer:

The last answer choice is correct, I am pretty sure.

Just go on the calculator (like Desmos) and just use the decimals to determine which one is true.

8 0
3 years ago
Read 2 more answers
Other questions:
  • If you know the radius of a circle but not the diameter how would you find the circumference
    7·1 answer
  • A cube has a width of 20 ft what is the surface area of the cube
    8·1 answer
  • Can someone help me wit this? ASAP PLZ
    15·1 answer
  • I also have 2 more questions. What metric unit should you use to measure the mass of a monkey ?
    9·2 answers
  • PLS HELP 15 POINTS!<br><br> Find part “b”.
    5·1 answer
  • Solve the following.
    15·1 answer
  • Will mark as brainliest if correct
    12·1 answer
  • Last one for today :) find the value of x pwease
    5·1 answer
  • What's 3% as a decimal?
    13·2 answers
  • Anyone listens to Texako, Summrs, Ect ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!