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
seraphim [82]
3 years ago
5

HELP PLZZZ im in confusion

Mathematics
2 answers:
Alborosie3 years ago
8 0

Answer:

i think its b but im not sure

Step-by-step explanation:

Degger [83]3 years ago
6 0

Answer:

C.QR= TR

Step-by-step explanation:

You might be interested in
Eight less than 7.2 times a number is -29.6 wrote out in numbers
enot [183]
7.2x - 8 = -29.6  that is your answer wrote out in numbers.
5 0
3 years ago
Find the lateral surface area of this
Jobisdone [24]

Answer:

22/7×9×3=22×9×3=594÷7=84.85

7 0
3 years ago
PLEASE ANSWER!!!
valkas [14]

Answer:

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the general form to find square roots
Effectus [21]

Answer:

see below (I hope this helps!)

Step-by-step explanation:

Square roots are usually in the form a√b where a and b are any rational number.

4 0
3 years ago
PLEASE SHOW WORK
CaHeK987 [17]

(C)

Step-by-step explanation:

The volume of the conical pile is given by

V = \dfrac{\pi}{3}r^2h

Taking the derivative of V with respect to time, we get

\dfrac{dV}{dt} = \dfrac{\pi}{3}\dfrac{d}{dt}(r^2h)

\:\:\:\:\:\:\:= \dfrac{\pi}{3}\left(2rh\dfrac{dr}{dt} + r^2\dfrac{dh}{dt}\right)

Since r is always equal to h, we can set

\dfrac{dr}{dt} = \dfrac{dh}{dt}

so that our expression for dV/dt becomes

\dfrac{dV}{dt} = \dfrac{\pi}{3}\left(3r^2\dfrac{dh}{dt}\right)

\:\:\:\:\:\:\:= \pi r^2\dfrac{dh}{dt}

Solving for dh/dt, we get

\dfrac{dh}{dt} = \dfrac{1}{\pi r^2}\dfrac{dV}{dt}

\:\:\:\:\:\:\:= \dfrac{1}{9\pi\:\text{m}^2}(36\:\text{m}^3\text{/s})

\:\:\:\:\:\:\:= \dfrac{4}{\pi}\:\text{m/s}

7 0
3 years ago
Other questions:
  • Instructions:Select the correct answer. Shaun and Trudy are selling raffle tickets. So far, Shaun has sold x tickets. Trudy has
    9·1 answer
  • Find f(-2) for f(x)=3.2^x a.-36 b.3/4 c. 1/36 D. -12 If I get it right brainist Anser
    6·1 answer
  • Mike has 34 of a pound of ham. He wants to make 8 sandwiches. If he uses the ham equally, how much ham will be on each sandwich?
    13·1 answer
  • When writing an standard number in scientific notation, the first factor must have a value ≥ 1 and <
    15·1 answer
  • Which is the graph of x^2/9+y^2/16=1
    10·1 answer
  • Write the equation of the line that passes through the points (9, -8) and (-3,8).
    5·1 answer
  • Apply the distributive property to create an equivalent expression.
    15·1 answer
  • Need help with this one is is hard
    13·1 answer
  • 4+ -1 2/3 please help
    15·2 answers
  • Pl help it’s for a grade I will give you Brainly if right
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!