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
Inessa [10]
3 years ago
5

Can someone help me with 1& 2 will mark brainiest

Mathematics
1 answer:
melamori03 [73]3 years ago
7 0
Sin 45° = opposite side / hypotenuse

1/2 = 8/h
h = 16

2)6/12 = 1/2
1/2 = sin 45°

6√3/12 = √3/2
√3/2 = cos 30°

Sum of angles of triangle = 180°
The 3rd angle = 180 - (45 + 30) = 180 - 75 = 105°

Angles = 30° , 45° , 105°


You might be interested in
Which table shows a proportional relationship between x and y
Anettt [7]

Answer: A, and their proportional relationship is 5

Step-by-step explanation:

7 0
3 years ago
What is the area of the composite figure above?
slega [8]

Answer:

18550cm²

Step-by-step explanation:

140×110=15400

½×70×90=3150

15400+3150=18550

5 0
3 years ago
Read 2 more answers
Which table represents y as a function of x
iren2701 [21]

Answer:

where are the tables i need a photo?

Step-by-step explanation:

6 0
3 years ago
How do I uses these
andrezito [222]

Answer:

um i dont know

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What does x-5x=?<br> Is it -4x?
alukav5142 [94]

Answer:

It is -4x

Step-by-step explanation:

Good Job!!

3 0
3 years ago
Other questions:
  • Solve for h: <br> p= 62.4h
    8·2 answers
  • Charmaine made traditional pizzas for her classmates. She recorded whether the students wanted garlic on their pizza. Which desc
    7·1 answer
  • Use the Pythagorean theorem to classify the triangle formed by the three fences. Which is true about the numbers 5, 12, and 13?
    5·2 answers
  • What is the derivative of a function?
    10·1 answer
  • When a trend line is drawn on a scatterplot, there are 4 points above the trend line. About how many points should be below the
    12·1 answer
  • 60-5t is no more than 35 -5t is no more than -25t is at least 5 solve with correct answer
    9·1 answer
  • Something times 2 equals 36
    7·2 answers
  • 2392 ÷ 64 what is the answear​
    7·1 answer
  • A triangle has one angle measure of 55 degrees and a second angle measuring 53 degrees. What is the third missing angle measure?
    10·2 answers
  • M <br> How do I solve this problem
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!