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
seropon [69]
2 years ago
15

I NEED HELP WITH THIS

Mathematics
2 answers:
kakasveta [241]2 years ago
7 0

Answer:

180-130=50°

Step-by-step explanation:

answer is 50degrees

vladimir2022 [97]2 years ago
5 0
The answer is 50 degrees
You might be interested in
An isosceles right triangle has a hypotenuse length that can be modeled with the function h(x) = sqaure root of 2 The combined
larisa [96]

The legs are defined by L(x) = 2x. The Hypotenuse if defined by h(x) = L(x)\cdot \sqrt{2}. The perimeter is defined by:

p(x) = h(x)+2\cdot L(x) \\~\\p(x) = L(x)\cdot\sqrt{2} +2\cdot L(x) \\~\\p(x) = L(x)\cdot\left(\sqrt{2}+2\right) \\~\\p(x) = 2x\cdot\left(\sqrt{2}+2\right) \\~\\p(x)= 2\sqrt{2}x+4x

D. P(x) = 2x √2 + 4x

8 0
2 years ago
Read 2 more answers
What is the difference x + 5/ x + 2 - x + 1 /x^2 + 2x
xxTIMURxx [149]

2x^3 + 2x^2 + 5x + 1/ x^2

3 0
3 years ago
Read 2 more answers
The function A = 15x - x2, where x is the width in yards, gives the area A of a llama pen in square yards. Make a table using 1/
Mnenie [13.5K]

Answer:

The width which gives the greatest area is 7.5 yd

Step-by-step explanation:

This is an application of differential calculus. Given the area as a function of the width, we simply need to differentiate the function with respect to x and equate to zero which yields; 15-2x=0 since the slope of the graph is zero at the turning points. Solving for x yields, x=7.5 which indeed maximizes the area of the pen

6 0
3 years ago
Solve this and show work please
IRINA_888 [86]

Answer:

236.6 I hope it helps you

thank you

7 0
2 years ago
A train travels 250 km with a average speed of 75 km/hr and 350 km with 70km/hr and 200 km with average speed of 30km/hr. What w
pentagon [3]

Answer:

53 1/3 km/h

Step-by-step explanation:

average speed = (total distance)/(total time)

average speed = distance/time

time * average speed = distance

time = distance/(average speed)

250 km at 75 km/h

distance = 250 km

time = (250 km)/(75 km/h) = 3.33333... hours

350 km at 70 km/h

distance = 350 km

time = (350 km)/(70 km/h) = 5 hours

200 km at 30 km/h

distance = 200 km

time = (200 km)/(30 km/h) = 6.6666...  hour

total distance = 250 km + 350 km + 200 km = 800 km

total time = 3.33333... hours + 5 hours + 6.66666... hours = 15 hours

average speed = (total distance)/(total time)

average speed = (800 km)/(15 hours)

average speed = 53 1/3 km/h

3 0
3 years ago
Other questions:
  • Which property justifies the statement below?
    6·1 answer
  • How you do multiply complex numbers ? Example : (9 - 4i) (8 + 6i)
    8·1 answer
  • The point P on the circle x2 + y2 = r2 that is also on the terminal side of an angle θ in standard position is given. Find the i
    7·1 answer
  • -10w + 12 = -9w + 13<br> What value of w makes the equation true?
    12·1 answer
  • The temperature in NJ is 85 degrees and climbing 2 degrees per hour. The temperature in Florida is 100 and falling 3 degrees per
    5·1 answer
  • A can of paint covers 400 square feet. How many cans will be needed to cover 3,000 square feet?
    6·2 answers
  • John runs a computer software store. He counted 122 people who walked by his store in a day, 60 of whom came into the stores. Of
    14·1 answer
  • PLS HELP ASAP!! I WILL MARK BRAINIEST!! LOOK AT PHOTO!
    5·1 answer
  • Please help with #27 and please explain
    12·1 answer
  • ana runs a merchandiser store. she wants to buy 500 notebooks for her store. she will get 300 notebooks for $2500. the next 200
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!