All categories

3 years ago

I need help solving this equation -3=9/(5-2k)/5

Mathematics

1 answer:

Amanda [17]3 years ago

3 0

Solve for k by simplifying both sides of the equation, then isolating the variable.

k= 14/5

You might be interested in

Identify Arithmetic Mean, Geometric Mean and Harmonic Mean from the following averages: 56.4, 59.8 and 55.8

photoshop1234 [79]

If you would like to calculate the arithmetic mean, geometric mean, and harmonic mean from the following averages, you can calculate this using the following steps:

averages: 56.4, 59.8, 55.8
the number of values: 3

arithmetic mean:
(56.4 + 59.8 + 55.8) / 3 = 57.33

geometric mean:
(56.4 * 59.8 * 55.8)^(1/3) = 57.31

harmonic mean:
3 / (1/56.4 + 1/59.8 + 1/55.8) = 57.28

7 0

3 years ago

A cooler measures 30 cm wide, 30 cm long, and 25 cm tall. Which is the correct unit of measurement to use when describing the am

Maurinko [17]

Since we are using 3 sides of measurement and are looking for a volume, or a 3rd dimensional amount, the correct unit of measure is going to cm3, which is B.).
I hope this helps!

8 0

3 years ago

Drag and drop the descriptions into the boxes to correctly classify each pair of numbered angles. Each description may be used m

ANTONII [103]

< 1 and < 2 are vertical angles...because they are opposite angles made by two intersecting lines
< 3 and < 4 are adjacent....because they have a common side and a common vertex

6 0

2 years ago

Read 2 more answers

1 kg = 1,000 g<br> 27 kg =

Lera25 [3.4K]

Answer:

27000g

Step-by-step explanation:

27kg × 1000 = 27,000g

4 0

2 years ago

What is b and c in this expression?<br> <img src="https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B15%5E7%7D%20%7D" id="TexFormula1" tit

ozzi

The value of b and c is 4 and 7.

<h3>What is algebra?</h3>

Algebra is the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.

Algebra is divided into different sub-branches such as elementary algebra, advanced algebra, abstract algebra, linear algebra, and commutative algebra.

Elementary algebra: elementary algebra, branch of mathematics that deals with the general properties of numbers and the relations between them. Algebra is fundamental not only to all further mathematics and statistics but to the natural sciences, computer science, economics, and business.

From the given question,

$\sqrt[4]{15^7}$ This expression can also be written in the form of $a^\frac{b}{c}$

We will convert $\sqrt[4]{15^7}$ to the required form:

$(15^\frac{7c}{4b} )\left \{ {{a=15^\frac{7c}{4b} } \atop {b=b} , c = c} \right.$

Hence,

From the above equation we get the value of b and c is 4 and 7.

Learn more about algebra here:brainly.com/question/17260216

#SPJ1

8 0

2 years ago