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
Charra [1.4K]
3 years ago
7

find the values x and y given : m is parallel to n, angle 4= 6x-5, angle 10 = 5x + 8, angle 9 = 3y - 10

Mathematics
1 answer:
melamori03 [73]3 years ago
3 0
How does the graph of f(x) = (x + 7)3 - 8 compare to the parent function g(x) = x3?

PLEASE HELP ME and show all work
You might be interested in
cylinder shaped can needs to be constructed to hold 200 cubic centimeters of soup. The material for the sides of the can costs 0
Dafna11 [192]

Answer:

Radius=2.09 cm

Height,h=14.57 cm

Step-by-step explanation:

We are given that

Volume of cylinderical shaped can=200 cubic cm.

Cost of sides of can=0.02 cents per square cm

Cost of top and bottom of the can =0.07 cents per square cm

Curved surface area of cylinder=2\pi rh

Area of circular base=Area of circular top=\pi r^2

Total cost,C(r)=0.02\times 2\pi rh+2\pi r^2\times 0.07

Volume of cylinder,V=\pi r^2 h

200=\pi r^2 h

h=\frac{200}{\pi r^2}

Substitute the value of h

C(r)=0.02\times 2\pi r\times \frac{200}{\pi r^2}+2\pi r^2\times 0.07

C(r)=\frac{8}{r}+0.14\pi r^2

Differentiate w.r.t r

C'(r)=-\frac{8}{r^2}+0.28\pi r

C'(r)=0

-\frac{8}{r^2}+0.28\pi r=0

0.28\pi r=\frac{8}{r^2}

r^3=\frac{8}{0.28\pi}=9.095

r=(9.095)^{\frac{1}{3}}=2.09

Again, differentiate w.r.t r

C''(r)=\frac{16}{r^3}+0.28\pi

Substitute the value of r

C''(2.09)=\frac{16}{(2.09)^3}+0.28\pi=2.63>0

Therefore,the product cost is minimum at r=2.09

h=\frac{200}{\pi (2.09)^2}=14.57

Radius of can,r=2.09 cm

Height of cone,h=14.57 cm

4 0
3 years ago
Which term of the Ap: 3,8,13,18.......is 78?<br>​
Alex Ar [27]

Answer:

             \bold{a_{16}=78}

Step-by-step explanation:

a_1=3,\ a_2=3+5=8,\ a_3=8+5=13,\ a_4=13+5=18\ \implies\ d=5\\\\a_n=a_1+(n-1)d\\\\a_n=3+(n-1)(5)\\\\a_n=3+5n-5\\\\a_n=5n-2\\\\ a_n=78\quad\implies\quad n=\,??\\\\78=5n-2\\\\78+2=5n\\\\5n=80\\\\n=16

4 0
3 years ago
I'f a chef cooked 8 kilograms the guests ate 6/8 how much did they eat
Nadya [2.5K]
6 kilograms is the awnser
8 0
3 years ago
Read 2 more answers
Angles R and J are corresponding angles. The measure of R is 50°. What is the measure of J?
rosijanka [135]
B.40 if angles are corresponding that means they add up to be 90 degrees and 50 plus 40 equals 90
6 0
3 years ago
( Algebra)plz can you do it?
Naya [18.7K]
I'm pretty sure the answer to this is x=65 but I could be wrong.Not very good with this kinda Algebra. 
6 0
3 years ago
Other questions:
  • Owners of a summer camp are buying new cots for there cabins.There are 16 cabins. Each cabin needs 6 cots. Each cot is $92. How
    13·2 answers
  • Miguel’s teacher asked him to color 4/8 of his grid. He must use 3 colors: red, blue, and green. There must be more green sectio
    10·1 answer
  • Emily bought a pair of headphones on sale if they usually cost 36 dollars and 80 cents, and Emily purchase them at fourty percen
    5·1 answer
  • What is the slope of the line perpendicular to the line 4x-3y+12=0?
    8·1 answer
  • In a pond 60% of the fish are catfish.
    12·2 answers
  • What is a good question to ask yourself when deciding on a thesis statement? Select the best answer.
    10·1 answer
  • Help pls?? got answer wrong plz assap
    8·2 answers
  • PLEASE HELP ME BRANNIEST
    7·1 answer
  • Внешний диаметр полого шара равен 16 см. Толщина стенок 2 см Найти
    12·2 answers
  • 2/5m - 4 + = 16 + is what?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!