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1 year ago

Find the value of x in the equation below 4=x/5

Mathematics

2 answers:

melomori [17]1 year ago

6 0

Answer:

$\large\boxed{x=20}$

Step-by-step explanation:

How to find the value of $x$ in an equation?

To find the value of $x$ , or any other variable, use Addition, Subtraction, Multiplication or Division. The entire process of solving an equation really boils down to these four mathematical operations.

The first operation to be used in the equation $4=\frac{x}{5}$ is Multiplication. I am going to multiply $5$ by both sides. I will end up with this as my result:

$20=x$ , or $x=20$ .

victus00 [196]1 year ago

3 0

Answer:

x = 9. Rearrange variables to the left side of the equation: - x = - 5 - 4

Calculate the sum or difference: x=9

Step-by-step explanation:

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Please someone know this ?

sladkih [1.3K]

Answer:

sas fact congruency

Step-by-step explanation:

angle and same side are given

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2 years ago

Determine whether the statement is always, sometimes, or never true: Two points A and B determine a line. *

alisha [4.7K]

Answer:

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Step-by-step explanation:

8 0

2 years ago

Anyone know how to solve this??

Tom [10]

$Given : \frac{(x^\frac{2}{5})^9\;.\;(x^\frac{-4}{15})}{x^\frac{1}{3}}$

$\implies {(x^\frac{18}{5})\;.\; (x^\frac{-4}{15})}\;.\;(x^\frac{-1}{3})$

$\implies x^(^\frac{18}{5} ^-^\frac{4}{15}^-^\frac{1}{3}^)$

$\implies x^(^(^\frac{54 - 4}{15}^)^-^\frac{1}{3}^) = x^(^(^\frac{50}{15}^)^-^\frac{1}{3}^) = x^(^(^\frac{10}{3}^)^-^\frac{1}{3}^) = x^(^\frac{9}{3}^) = x^3$

$\implies x^k = x^3$

$\implies k = 3$

7 0

3 years ago

Can you please help I don’t understand

Ludmilka [50]

Answer:

( -4 , -4 )

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

There are 13 brunettes and 7 blondes in a Spanish class. The teacher selects two students to run an errand. How many possible ou

Delicious77 [7]

Answer:

91 possible outcomes

Step-by-step explanation:

As the teacher selects a brunette followed by a blonde, we just need to find the number of possibilities of choosing a brunnette and the number of possibilities of choosing a blonde:

number of possibilities of choosing a brunette: 13

number of possibilities of choosing a blonde: 7

Then, the number of possible outcomes is the product of these number of possibilities:

13 * 7 = 91 possible outcomes

8 0

2 years ago