3 years ago

How can i solve this?

Mathematics

1 answer:

Korvikt [17]3 years ago

8 0

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Consider the solution to the linear equation. 5 (x + 6) = 50. 5 x + 30 = 50. 5 x = 20. x = 4. Which describes the inverse operat

dem82 [27]

(trying to isolate/get x by itself in the equation)

5(x + 6) = 50 Distributive property [distribute 5 into (x + 6)]

5x + 30 = 50 Subtraction [subtract 30 on both sides of the equation]

5x = 20 Division [divide 5 on both sides]

x = 4

Subtraction then division, the 2nd option

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2 years ago

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A music Store buys Instruments and then sells them for 30% more than they paid if the store buys a guitar for $45 what will the

Cloud [144]

Answer:

$58.5

Step-by-step explanation:

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2 years ago

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You have a pizza with diameter 14 2/3 in and a square box that is 14.68 in. across. Write 14 2 /3 decimal. Can you fit the pizza

Elena L [17]

Answer:

Well 14 2/3 is 14.66 so it would be B but yea it would fit.

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2 years ago

Find all complex solutions of 5x^2-6x+2=0.

gregori [183]

We use quadratic formula for that one
remember that √-1=i

so

for
ax^2+bx+c=0
$x=\frac{-b+/-\sqrt{b^2-4ac}}{2a}$
so
given
5x^2-6x+2=0
a=5
b=-6
c=2

$x=\frac{-(-6)+/-\sqrt{(-6)^2-4(5)(2)}}{2(5)}$
$x=\frac{6+/-\sqrt{36-40}}{10}$
$x=\frac{6+/-\sqrt{-4}}{10}$
$x=\frac{6+/-2i}{10}$

$x=\frac{3}{5}+\frac{i}{5}, \frac{3}{5}-\frac{i}{5}$

8 0

3 years ago

Since y’all wanna give me the wrong fkn answers

madam [21]

Answer:

ggre

Step-by-step explanation:

erwg

rwg

gre

6 0

3 years ago