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
shtirl [24]
3 years ago
15

M∠A = 40º

Mathematics
1 answer:
denis23 [38]3 years ago
7 0
180-40=140. 140/5 = 28

x= 28

angle B: 5(28) = 140
140 + 40 = 180

180=180
You might be interested in
4 + 3(4 - 9^0)+ 5^-3i
frutty [35]

Answer:

13.008 or 13 1/125 or 1626/125

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
To change knots per hour to miles per hour, use the expression 1.15k, where k is the speed in knots per hour. A plane is flying
Oduvanchick [21]
All you need is mulitplication. 300 times 1.15 is 345 miles per hour. You're welcome!
7 0
4 years ago
Find the slope of the line that contains the points:<br> (-4,3) and (4,9)
Stolb23 [73]
I believe the slope is 3/4

9-3 = 6
4 - (-4) = 8

Simplify to get 3/4
3 0
3 years ago
Read 2 more answers
A ladder is inclined at only 23 degrees against the wall what the height of the ladder reaches up the wall
maw [93]

Step-by-step explanation:

To determine what the height of the ladder reaches up the wall we need to know the height of ladder which is not provided in the question.

So if I assume the height of ladder to be 10ft( just a general assumption)

Then, inclined ladder, wall and distance been the bottom of the ladder and wall will form a right angle triangle.

where height of ladder will be hypotenuse, height of the ladder reaches up the wall will be perpendicular and distance been the bottom of the ladder and wall will be base.

Since, A ladder is inclined at 23 degrees against the wall

⇒ height of the ladder reaches up the wall  = Height of ladder×sin23°

= 10ft × sin23° = 3.9073 ft

7 0
3 years ago
PLZ HELP ME ////// ///////
allsm [11]
The right answer is A as the angle would be X to the power of 2 indicating A
3 0
3 years ago
Other questions:
  • How do you round 5,389,919 to the nearest 10,000?
    6·1 answer
  • Is the following always, sometimes, or never true?
    11·2 answers
  • What number is 120% of 70
    14·1 answer
  • What is the product of 6x – y and 2x – y + 2
    8·1 answer
  • Which of the following values is farthest to the left on the number line?
    12·1 answer
  • Show me steps how many minutes is between 7:35-8:45
    8·2 answers
  • Which formula gives the x-coordinates of the maximum values for y = cos(x)?
    10·1 answer
  • Express the extended fraction at the right as a simple fraction in lowest terms.
    7·2 answers
  • Y=-2X<br> 2X+7=12<br> What is the solution
    10·2 answers
  • Can someone help on these two?, Its okay if you can only do one.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!