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
matrenka [14]
3 years ago
15

WHERE ARE THE EXPERTS AND ACE!!!!!!! I NEED HELP PLS SHARE YO SMARTNESS!!!!! WILL GIVE BRAINLIEST AND RATE AND VOTE!!!

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

Answer:

D and C

Step-by-step explanation:

1) You can cross check using desmos.

2) cos(120) is - 0.5

You might be interested in
Sara uses 4/6 spoon of milk and 3/2 of sugar to make tea. How much more milk did se use?
iogann1982 [59]
Sara is going to use a half of cup of milk
5 0
2 years ago
Jenny has a toy which is in the shape of a right prism with triangular bases. The sides of its bases are each 5 feet and its app
Vinvika [58]

Answer:

B

Step-by-step explanation:

split the triangle in to 5 different shapes

3 of them are rectangles, and 2 are triangles

all of the rectangles are the same size being:

12 by 5  so 12 times 5. then do this 3 times for each rectangle.

Now take the triangles and find the area for those.

which is 1/2 or base times height . so half of 5 multiplied by height (4.3)

being 2.5 times 4.3 giving you 10.75

now take the area of the rectangles and triangles and add them together

60+60+60+10.75+10.75= 201.5 ft2

8 0
4 years ago
Find the distance between (-8, -1) and (0, 5). Give your answer in simplest radical form.
dolphi86 [110]

Answer:

D (10)

Step-by-step explanation:

The difference in the x-values is 8 and the difference in y-values is 6; if we draw a line for each difference and connect the points, we get a right triangle. Use pythagorean's theorem of a^2 + b^2 = c^2; 36 (6^2) + 64 (8^2) = 100 (10^2). Square root 100 to get 10

5 0
4 years ago
A ball is dropped from a height of 8 feet .The ball bounce to 80% of its previous height with each bounce how high does the ball
exis [7]

Answer:

3.2768 feet

Step-by-step explanation:

The situation can be model by h(x)=8*(4/5)^(n-1). For the 5th jump, n=5. The height will be 8*(4/5)^4=3.2768

5 0
3 years ago
What is the solution to this system of equations? 3x + y= 17 X + 2 y = 49 СА. It has no solution. OB. It has infinite solutions,
hammer [34]

Answer:

do you have a pic

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is the value of x?
    9·1 answer
  • Quadrilateral PERK has vertices at P(4,4), E(12,4), R(10,−2), and K(2,−2). Find the vertices of the quadrilateral after a dilati
    8·1 answer
  • Which of the following statements is not true?
    9·1 answer
  • A rectangular rug is 4 feet by 9 feet. What is the side length of a square with the same area.
    5·2 answers
  • Sydney is cutting the crust from the edges of her sandwich. The dimensions, in centimeters, of the sandwich is shown.
    12·2 answers
  • Adiya said that the first step to solving the quadratic equation x2 + 6 = 20x by completing the square was to divide 6 by 2, squ
    11·2 answers
  • Help please due today !!!!
    7·1 answer
  • Square of 2x+3y.Please help me​
    11·2 answers
  • I need help l don’t know what to do
    11·1 answer
  • Find the equation of the line through the points (-9,3) and (-6, -3).
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!