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3 years ago

Find the radius and the diameter to the nearest hundredth when c = 6π yd. use 3.14 for π

Mathematics

1 answer:

Natali [406]3 years ago

8 0

Radius is 3 And diameter 3×2

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Volume?????????????????????

KATRIN_1 [288]

Answer:

2340

Step-by-step explanation:

LxWxH

20x22x3(2)

=440x6

=2340

7 0

2 years ago

Read 2 more answers

What is 5/2(4x+8) in simplified form?

VikaD [51]

got u

Step-by-step explanation:

the answer is 10x+20

4 0

3 years ago

An accountant is monitoring the average rates per hour for four employees.

Sveta_85 [38]

Great to Least

A - F - G - C

4 0

3 years ago

Will reward brainliest!

Lina20 [59]

Option D: Two irrational solutions

Explanation:

The equation is $17+3 x^{2}=6 x$

Subtracting 6x from both sides, we have,

$3x^{2} -6x+17=0$

Solving the equation using quadratic formula,

$x=\frac{6 \pm \sqrt{36-4(3)(17)}}{2(3)}$

Simplifying the expression, we get,

$\begin{aligned}x &=\frac{6 \pm \sqrt{36-204}}{6} \\&=\frac{6 \pm \sqrt{-168}}{6} \\&=\frac{6 \pm 2 i \sqrt{42}}{6}\end{aligned}$

Taking out the common terms and simplifying, we have,

$\begin{aligned}x &=\frac{2(3 \pm i \sqrt{42})}{6} \\&=\frac{(3 \pm i \sqrt{42})}{3}\end{aligned}$

Dividing by 3, we get,

$x=1+i \sqrt{\frac{14}{3}}, x=1-i \sqrt{\frac{14}{3}}$

Hence, the equation has two irrational solutions.

8 0

2 years ago

Math: what is 2+7-9+11=

vlada-n [284]

2 + 7 - 9 + 11
= 9 - 9 + 11
= 0+ 11
= 11

hope it's helpful !
have a nice day :)

3 0

3 years ago

Read 2 more answers