3 years ago

Solve for x: 2x + 9 = 3

Mathematics

2 answers:

givi [52]3 years ago

8 0

Answer:

x = -3

Step-by-step explanation:

2x + 9 = 3

2x = 3 - 9

2x = -6

x = -3

german3 years ago

6 0

Answer:

- 3

Step-by-step explanation:

given

2x + 9 = 3

2x = 3 - 9

2x = - 6

x = - 6/2

x = - 3

hope it helps :)

You might be interested in

A bag contains 20 blue blocks, 10 red blocks, 5 white blocks, and 5 green blocks. Find P(red). *

Mashutka [201]

Answer:

Step-by-step explanation:

total =20

red=10

P(red)=10/20=1/2

7 0

3 years ago

Read 2 more answers

on her quiz in social studies meg awnsered 92 % of the questions correctly . On her second quiz she awnsered 27 out of 30 questi

Mandarinka [93]

First quiz in social studies as in the second one it was only 90%

4 0

4 years ago

Find the exact length of the third side. 52 48

oksano4ka [1.4K]

Answer:

<h3>Here in diagram </h3>

this is a Right angled triangle
where
hypontenuse =h=52
Base=b=48

We need to find

perpendicular =p

According to Pythagorean theory

${\boxed{\sf h^2=p^2+b^2}}$

$\qquad\quad {:}\longrightarrow\tt p^2=h^2-b^2$

$\qquad\quad {:}\longrightarrow\tt p=\sqrt {h^2-b^2}$

Substitute the values

$\qquad\quad {:}\longrightarrow\tt p=\sqrt{52^2-48^2}$

$\qquad\quad {:}\longrightarrow\tt p=\sqrt {2704-2304}$

$\qquad\quad {:}\longrightarrow\tt p=\sqrt{400}$

$\qquad\quad {:}\longrightarrow\tt p=20$

8 0

3 years ago

A single card is drawn from a standard 52 card deck.

Alecsey [184]

Answer:

Step-by-step explanation:

3 0

3 years ago

Evaluate the radical. 31000 Enter your answer in the box.

igomit [66]

1) Write the number in exponential form with a base of 10:

3√1000 = 3√10^3

2) Reduce the index of radical and exponent with 3:

3√10^3=10

4 0

3 years ago