3 years ago

Solving a Fraction Problem

Mathematics

1 answer:

aivan3 [116]3 years ago

6 0

Answer:

.40km or 1/4 a mile

Step-by-step explanation:

You might be interested in

What are the zeros of the quadratic function f(x) = 6x ^ 2 - 24x + 1 ?

ZanzabumX [31]

Answer:

x = $\frac{12+\sqrt{138} }{6}$ and x = $\frac{12-\sqrt{138} }{6}$

Step-by-step explanation:

Let's use the quadratic formula, which states that for a quadratic of the form ax² + bc + c, the zeroes are: $x=\frac{-b+\sqrt{b^2-4ac} }{2a}$ or $x=\frac{-b-\sqrt{b^2-4ac} }{2a}$ .

Here, a = 6, b = -24, and c = 1. Plug these in:

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

$x=\frac{-(-24)+\sqrt{(-24)^2-4*6*1} }{2*6}=\frac{24+\sqrt{552} }{12}=\frac{24+2\sqrt{138} }{12} =\frac{12+\sqrt{138} }{6}$

AND

$x=\frac{-b-\sqrt{b^2-4ac} }{2a}$

$x=\frac{-(-24)-\sqrt{(-24)^2-4*6*1} }{2*6}=\frac{24-\sqrt{552} }{12}=\frac{24-2\sqrt{138} }{12} =\frac{12-\sqrt{138} }{6}$

Thus, the zeroes are: x = $\frac{12+\sqrt{138} }{6}$ and x = $\frac{12-\sqrt{138} }{6}$ .

3 0

3 years ago

Read 2 more answers

You go to Applebee’s and spend $98.42 on your meal. How much was the bill before 6% sales tax

lubasha [3.4K]

Answer: 92.51
(98.42•0.06)=5.9052
98.42-5.9052=92.5148

8 0

4 years ago

Read 2 more answers

PLEASE HELP!!!! Geometry is so hard and this is due tonight :(

omeli [17]

Cos(68)=z/24
Z=24cos(68)
Find the answer by the calculator

Second question,
Cos(x)=16/34
X=cos^-1(16/34)
Use calculator

7 0

3 years ago

Looking for a free brainly acc with like 800 or more points on it:)

Otrada [13]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

of 36 chemical elements 2 are named for woman scientists and 25 are named for places what fraction out of these 36 are named for

vova2212 [387]

Answer:

27/36, or simplified, <u>3/4</u>

Step-by-step explanation:

You add the number of elements named after woman scientists to the number of elements named after places: 2+25 = 27.

That is 27 out of the 36, so you put 27 over 36 in a fraction. $\frac{27}{36}$

To simplify, divide both 27 and 36 by 9.

27 ÷ 9 = 3;

36 ÷ 9 =4;

Simplified answer is 3/4

3 0

3 years ago