All categories

1 year ago

What is the value of the x-coordinate of point A?

Mathematics

1 answer:

OLEGan [10]1 year ago

6 0

Answer: F (cos(230)).
Explanation:
Cosine corresponds to the x coordinate of points on a circle when the radius is drawn in like this, so the answer would be the cos of that angle, but you have to account for the fact that the 50 degree angle marked is just the reference angle not the entire angle so you have to add 180 degrees to that to get 230.

You might be interested in

A home improvement store buys snow shovels from a supplier for $8.50. The day before a snowstorm the store manager marks up the

balandron [24]

Answer:

The retail price is $15.30

Step-by-step explanation:

To solve this, turn the percentage into a decimal. Do this by dividing it by 100.

180 ÷ 100 = 1.8

Then, multiply the supplier price by the decimal

8.5 × 1.8 = $15.30

7 0

3 years ago

Find the distance between the two points. Round to the nearest tenth if necessary (6,11),(0,3)

Kipish [7]

A. is the correct answer.

6 0

2 years ago

Pleaseee helpppppp

AleksAgata [21]

Option A: All real numbers is the right answer

Step-by-step explanation:

First of all, let us define domain

Domain is the set of all inputs to a function on which the function is defined

Given function is:

$f(x) = 5.3^x$

The given function will not be undefined for any value of x as there is no denominator which will make the function approach infinity

Hence,

Option A: All real numbers is the right answer

Keywords: Domain, functions

Learn more about functions at:

#LearnwithBrainly

6 0

3 years ago

3(2x-5)= 21<br> solve it 2 different ways <br> plzz hurry i need help

docker41 [41]

Answer:

x = 6

Step-by-step explanation:

3 (2x - 5) = 21

=> 6x - 15 = 21

=> 6x = 21 + 15

=> 6x = 36

=> x = 36 / 6

=> x = 6

3 (2x - 5) = 21

=> 2x - 5 = 21 / 3

=> 2x - 5 = 7

=> 2x = 7 + 5

=> 2x = 12

=> x = 12 / 2

=> x = 6

Hope it helps :)

Please mark my answer as the brainliest

4 0

3 years ago

Read 2 more answers

Have three witches each holding a broom and a spoon. Witches say witch plus witch plus witch =45. Three brooms say broom plus br

GrogVix [38]

Answer:

a=43

Step-by-step explanation:

w+w+w= 45 which means 15+15+15=45

b+b+b=21 which means 7+7+7=21

s+s+s=12 which means 4+4+4=12

w+b×s= a which means 15+7×4= 43

(hope this helps)

6 0

3 years ago

Read 2 more answers