3 years ago

Can someone help me with this equation a+2/2=-1

Mathematics

2 answers:

Vedmedyk [2.9K]3 years ago

8 0

A is -2, because 2/2 is 1, and -2+1 is -1

Nadusha1986 [10]3 years ago

3 0

Hi there, please give me the branliest answer if I helped. The photo is attached below.

You might be interested in

The product of 4 and the difference between 8 and 3 wrote as an expression

masha68 [24]

Answer:

4(8-3)

Remember to use PEMDAS if you have to solve :)

5 0

3 years ago

Read 2 more answers

Find all solutions of the equation x^2 -2 x + 6 = 0 by completing the square. Express the soutions in the form a + b i:

Leto [7]

$x^2-2x+6=0\\
x^2-2x+1+5=0\\
(x-1)^2=-5\\
x-1=\sqrt{-5} \vee x-1=-\sqrt{-5}\\
x=1+5i \vee x=1-5i\\$

3 0

3 years ago

colby and jaquan are growing bacteria in an experiment in a labatory . colby starts with 50 bacteria and the number of bacteria

cricket20 [7]

Answer:400

Step-by-step explanation:

3 hours: 400 times 2=800

6 hours: 800 times 2=1600

9 hours: 1600 times 2=3200

12 hours: 3200 times 2=6400

15 hours: 6400 times 2= 12800

18 hours: 12800 times 2=25,600

21 hours: 25,600 times 2= 51200

24 hours: 102,400

7 0

2 years ago

-12+5x-x=x-7+7 <br> solve linear equation

juin [17]

Answer:

x = 4

Step-by-step explanation:

5 0

2 years ago

*I NEED HELP PLEASEEE

otez555 [7]

6 x 10 x 9 / 2 = 60 x 9 / 2 and it’s equal to 540 / 2 and then the answer is 270in

3 0

2 years ago