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
In order for maximum growth of orange trees in a grove, the farmer must plant the trees exactly 6’3” apart to ensure the best su
juin [17]

Answer:

I dont no :)

Step-by-step explanation:

lol

4 0
3 years ago
A pair of weak earthquakes is modeled by a system of inequalities. One earthquake occurred roughly 20 km east and 14 km north of
AfilCa [17]

Answer:

2 km east and 10 km north

Step-by-step explanation:

I did the activity and got the right answer.

5 0
3 years ago
Read 2 more answers
for the first 18 days of the month, buffet dinner generate $11,800 in sales. The buffet sale target for the month is $18,650. Gi
sesenic [268]
Your Daily Sale Goal should be $611.61 to achieve the $18.65k monthly goal 
8 0
3 years ago
PLEASE ANSWER ALL
mars1129 [50]

Step-by-step explanation:

The axis of symmetry: is the line that makes the parabola split in exactly half and lines up with the vertex. For that parabola x=1 is the line of symetry.

The vertex is where the minimum of the graph is, on this graph you can eyeball it to be (1,-9)

The x-intercept is where y is 0 so that's where the lines intersex with the x-axis. (-2,0) and (4,0)

The y-intercept of the function is where x is 0 and where the parabola intersects with the y-axis. On this graph it would be (0,-8)

Hope that helps :)

4 0
3 years ago
Slope of the line shown below
telo118 [61]

Answer:the slope would be 7/3

Step-by-step explanation:

This is because you write the slope in rise over run form and use the two points provided to get 14/6 and reduce hat number down to 7/3.

5 0
3 years ago
Other questions:
  • If f(x) varies directly with x2, and f(x) = 40 when x = 2, find the value of f(5).
    6·1 answer
  • The average of 20 numbers is 0. among them at least how many of them can be greater than 0.
    11·1 answer
  • A contractor is paving 1 mile 201.25 yards of a county road. How long is this portion of the road in feet and inches?
    9·1 answer
  • Find the positive square root of 7+4sq.rt3
    10·1 answer
  • What is the answer to mr rowely has 16 homework papers and 14 exit tickets to return
    5·1 answer
  • Simplify. Leave your answer as a fraction.
    9·2 answers
  • Can y'all help me or give me the answers by 6:00 am thx
    12·1 answer
  • What could you do to the equation 100x + 300 = 500 to change it into x + 3 = 5?
    5·1 answer
  • In the circle shown, AB is tangent to circle o at point and OC is a radius
    13·1 answer
  • 1. Write an equation of the line in slope-intercept form that passes through (4.2) and (8.–2).
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!