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3 years ago

Write 14 3/5 as adecimal

Mathematics

2 answers:

elena55 [62]3 years ago

8 0

Hai !
The answer is : 14 3/5= 14.6
Cheers, :3

11Alexandr11 [23.1K]3 years ago

5 0

14.6 will be your decimal

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oksian1 [2.3K]

Answer:

42cm

Step-by-step explanation:

It's a rectangle so sides are 6, 6, 15, 15. Σs = 42.

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3 years ago

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lesya692 [45]

Answer:

the slope rise/run = 4/6

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3 years ago

What is 0.08 divided by 312

Yuki888 [10]

Answer:

3,900

Step-by-step explanation:

312 divided by 0.08 = 312

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3 years ago

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Need help on this math problem

kow [346]

Answer:

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Step-by-step explanation:

Just use a graphing calculator and plug in each answer.

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4 years ago

Solve equation by the quadratic formula. List the solutions, separated by commas.<br> 4r^2 +3r+10=8

slega [8]

Answer:

$-\frac{3}{8} +\frac{\sqrt[]{23}i }{8},-\frac{3}{8} -\frac{\sqrt[]{23}i }{8}$

$-0.375+0.599479i,-0.375-0.599479i$

Step-by-step explanation:

$4r^2+3r+10=8$

Bring the 8 to the left side so that we equal the equation to 0. To do this, simply substract 8 on both sides.

$4r^2+3r+10-8=8-8\\4r^2+3r+2=0$

Where;

$a=4\\b=3\\c=2$

$Formula: x=\frac{-b\frac{+}{}\sqrt[]{b^2-4ac} }{2a}$

Replace. Let x be r

$r=\frac{-3\frac{+}{}\sqrt[]{(3)^2-4(4)(2)} }{2(4)}$

$r=\frac{-3\frac{+}{}\sqrt[]{9-32} }{8}$

$r=\frac{-3\frac{+}{}\sqrt[]{-23} }{8}$

It has no real solution because the square root is negative.

We can say that,

$r=-\frac{3}{8} \frac{+}{}\frac{\sqrt[]{23}*\sqrt[]{-1} }{8}$

$r=-\frac{3}{8} \frac{+}{}\frac{\sqrt[]{23}i }{8}$

$r_1=-0.375+0.599479i\\r_2=-0.375-0.599479i$

5 0

3 years ago