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
zavuch27 [327]
2 years ago
5

Help me please this is due today

Mathematics
2 answers:
amm18122 years ago
7 0

Answer: 603 cm^3

Step-by-step explanation:

v= Pi r^2 (h/3)

V= 3.14(8^2) 9/3

V= 3.14(64) 3

V=200.96

v=602.88

<em>V= 603 cm^3</em>

mojhsa [17]2 years ago
6 0

Answer:

your answers obviously 210

You might be interested in
N.<br> Solve the expression.<br> Use PEMDAS<br> [2.1+(9.2 x 3.3)] x 0.8=<br> -
densk [106]

Answer:

  25.968

Step-by-step explanation:

The Google calculator will reliably use PEMDAS to evaluate an expression.

 = (2.1 +30.36)×0.8

 = 32.46×0.8

 = 25.968

_____

If entering this expression into your calculator gives a different result, get a better calculator.

6 0
2 years ago
Solve the equation on the interval [0,2π). cos^4x=cos^4xcscx
Alisiya [41]
\bf cos^4(x)=cos^4(x)csc(x)\\\\&#10;-----------------------------\\\\&#10;cos^4(x)=cos^4(x)\cfrac{1}{sin(x)}\implies cos^4(x)=\cfrac{cos^4(x)}{sin(x)}&#10;\\\\\\&#10;cos^4(x)sin(x)=cos^4(x)\implies cos^4(x)sin(x)-cos^4(x)=0&#10;\\\\\\&#10;cos^4(x)[sin(x)-1]=0\to &#10;\begin{cases}&#10;cos^4(x)=0\to x=cos^{-1}(0)\\&#10;----------\\&#10;sin(x)-1=0\\&#10;sin(x)=1\to x=sin^{-1}(1)&#10;\end{cases}

\bf \measuredangle x = cos^{-1}(0)\implies \measuredangle x = &#10;\begin{cases}&#10;\frac{\pi }{2}\\\\&#10;\frac{3\pi }{2}&#10;\end{cases}&#10;\\\\\\&#10;\measuredangle x=sin^{-1}(1)\implies \measuredangle x=\frac{\pi }{2}

3 0
3 years ago
Multiply (3)(−4)(2). (5 points) Group of answer choices −48 −24 24 48
vladimir2022 [97]

Answer:

-24

Step-by-step explanation:

3 * -4 =.-12

-12 * 2 = -24

8 0
2 years ago
Read 2 more answers
Does anyone have answers for the Unit 6-Lesson 9: Rational Expressions and Functions Unit Test? I really need them, and will giv
GalinKa [24]

Answer:

on edge?

Step-by-step explanation:

5 0
3 years ago
Please help, i will mark you brainiest, thank you!!
SVETLANKA909090 [29]

Answer:

14 yd

Step-by-step explanation:

The cross section is a triangle with a height of 19 and a base of x

Area of a triangle = bh/2

133 = 19x/2

266 = 19x

x = 14

3 0
3 years ago
Other questions:
  • In order to construct the interior point of ∠CAB for the angle bisector, where should you place the compass point?
    13·1 answer
  • If the sum of a number and one is doubled​, the result is three less than the number. Find the number
    8·2 answers
  • Which of the following best describes the algebrate expression 15x+8
    13·1 answer
  • Which two points are on the graph of y = x - 3?
    9·2 answers
  • What is the scale factor of a drawing if the scale is 1 inch = 6 feet
    12·1 answer
  • HELP asap please!!Johanna started a new part-time job. Her paycheck is a function of the numbers of hours she
    11·1 answer
  • BRAINLIEST for the correct answer!
    6·1 answer
  • If y=40x Squared.. Find y when x=0​
    10·1 answer
  • A triangle has an read of 230.86 square inches the height of the triangle is 23,8 inches what is the length of the base of the t
    10·1 answer
  • Abdoulaye is ordering a taxi from an online taxi service. The taxi charges $2 just for the pickup and then an additional $1 per
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!