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
ahrayia [7]
3 years ago
8

Help (easy question) *attachment below*

Mathematics
1 answer:
JulsSmile [24]3 years ago
8 0

Answer:

total ground and wall angle is 90°

beam angle with ground= 51

beam angle with wall =39

because total angle=angle with ground + angle with wall

angle with wall=total angle-angle with ground

angle with wall= 90-51=39

You might be interested in
Solve a math problem
mars1129 [50]
1000add10000. 11000............
7 0
3 years ago
Read 2 more answers
a car starts from rest and travels for 5.0s with a uniform acceleration of 1.5 m/s^2. what is the final velocity of the car? how
AfilCa [17]
V = u + at
u = 0 
v = 0 + 1.5*5
v = 7.5 m/s
final velocity is 7.5 m/s

s = ut + 0.5at^2
s = 0 + (0.5*1.5*5^2)
s = (0.5*1.5*25)
s = 18.75 m
total travel distance is 18.75 m.
5 0
3 years ago
If 2(x + 3) + 7x = 3(x - 2) - 9, then x = ?
Fudgin [204]

Answer:

x=− 7 over 2 =−3.500

Hope this helps!

5 0
3 years ago
Read 2 more answers
Justin writes the letters illinois on cards and then places the cards in a hat. What are the odds in favor of picking an I.
kirill115 [55]
Probablity=desiredoutcomes/totalpossible
total possible=number of cards or number of letters which is 8 letters

desired is number is the letter "I", which is 3
3/8 is probality
in favor it is 3:5, because we are looking at odds of picking vs not picking
not is 5/8
3:5 s answer
A is answer
5 0
3 years ago
Correctly describe the slope of the graph of 2x + 5y = 6?
USPshnik [31]

Answer:

2x + 5y = 6z

ok

6 0
2 years ago
Other questions:
  • you bought an antique porcelain doll for $15 at an estate sale. you get it appraised and you are told that the doll is woth $150
    14·2 answers
  • Adrien has 4 liters of milk. He drinks y liters each day. If Adrien has x liters of milk left after one week, Write a linear equ
    5·1 answer
  • The Ray family went out to dinner.
    13·1 answer
  • What is the answer x2 = 400.
    10·1 answer
  • The area of rectangle gets reduced by 50 sq. units. If its length is reduced by 5 unit and the breadth is increased by 2 unit. I
    14·1 answer
  • Polygon LMNP slides 5 units right and 4 units down on the coordinate plane. If the original measure of angle M was 50 degrees, w
    9·2 answers
  • Which of the following is not the same as positive 8? -|-8| 8 units to the right of 0 on a number line +8 the opposite of -8
    12·1 answer
  • Find the value of x in the triangle shown below.<br> 9<br> 12
    10·2 answers
  • Please give me answer to write your copy and send the answer......​
    8·1 answer
  • How do I factor an expression using the GCF?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!