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
Lostsunrise [7]
2 years ago
11

PLEASE HELP, I don’t know how to do this...like at all

Mathematics
1 answer:
Svet_ta [14]2 years ago
6 0

Answer:

arc ? = 255°

Step-by-step explanation:

arc DB = 180° - 75° = 105°

arc ? = 360° - 105° = 255°

You might be interested in
Driving on the highway, you can safely drive 60 miles per hour. "How far can you drive in ‘h' hours?" What is the range of the f
JulijaS [17]

Answer:

D.The distance you drive

Step-by-step explanation:

If you describe this situation as function, then it will look as:

  • f(h)= 60h
  • For h=1 you have f(1)= 60 miles
  • For h=2 you have f(2)= 120 miles etc.

The range of the function is the set of output values

In this case the range is the distance you drive

Correct option is D.

7 0
3 years ago
Evaluate 9.5s +8.7t when s= 3 and t = 4
Arturiano [62]
The answer is 63.3

9.5 * 3 + 8.7 * 4 = 63.3
3 0
3 years ago
What is the answer for p^2-3p
bekas [8.4K]

Answer:

lklj  g

Step-by-step explanation:

3 0
3 years ago
On January 2, 2014 the price of a share of stock in Company Inc.
alex41 [277]
13.7 decrease from January 13.696 if not rounding
4 0
2 years ago
Vanessa throws a tennis ball in the air. The function h(t) = -15t2 + 45t + 10 represents the distance in feet, that the ball is
Step2247 [10]

Answer:

43.75feet

Step-by-step explanation:

Given the height of the tennis ball expressed as;

h(t) = -15t^2 + 45t + 10

At maximum height, the velocity of the ball is zero

v = dh/dt

dh/dt = -30t + 45

Since dh/dt = 0, hence;

0 = -30t + 45

30t = 45

t = 45/30

t = 3/2

t = 1.5secs

Substitute t = 1.5 into the expression given

h(1.5) = -15(1.5)^2 + 45(1.5) + 10

h(1.5) = -15(2.25)+67.5+10

h(1.5) = -33.75+77.5

h(1.5) = 43.75feet

Hence the maximum height of the ball is 43.75feet

5 0
3 years ago
Other questions:
  • cirrus clouds form more than 6,000 meters above earth. write Aand inequality to represent h, the height, in meters, of cirrus cl
    14·1 answer
  • If a piece of cardboard is 6 in long and I line up a hundred and ten of them what would be the length of my row and feet
    11·1 answer
  • What are angles that are equal called?
    6·1 answer
  • The sum of two numbers is -14 one number is 20 less than the other find the numbers
    6·1 answer
  • A storm caused a 9m hydro pole to lean over. The top of the pole is 7.5 m above the ground.
    14·1 answer
  • I need help with this question !!​
    8·1 answer
  • Show your work on the 2 questions shown in the picture.
    5·1 answer
  • Katerina is making picture frames
    14·2 answers
  • Samantha has a bag of marbles containing
    8·1 answer
  • PLEASEEE HELP!!!!!!!!!THIS IS HARD I WILL GIVE BRAINLIEST!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!