2 years ago

What is the sum

Mathematics

1 answer:

insens350 [35]2 years ago

4 0

Answer:

use photo math lol

Step-by-step explanation:

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Someone pls help me with this

frosja888 [35]

Answer:

4.25 wewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewe

Step-by-step explanation:

3 0

2 years ago

I think it’s b but I’m not sure... please show work I need help ASAP

ohaa [14]

The answer is b. Great job! here ill show you the work.
15x +90 > 270
move constant to the right side and change its sign, like this:
15x>270-90
then subtract the numbers
15x>180
lastly, divide both sides by 15.
hope this helped!

5 0

3 years ago

GEOMETRY PLEASEEE HELP ASAP?!!!!!!!

maksim [4K]

If I’m not mistaken, the answer should be C.
Let me know if I was correct.

8 0

3 years ago

Which 2 statements are true

Inessa [10]

Answer:

Good luck in Geometry my guy!

6 0

3 years ago

Using SET NOTATION, what is the solution set for the following equation? a² - 3 = 22

UNO [17]

The solution set is $\{-5,5\}$

Explanation:

The given equation is $a^{2}-3=22$

To determine the solution set of the equation, let us solve the equation.

Adding both sides of the equation by 3, we have,

$a^2=25$

Taking square root on both sides of the equation, we get,

$a=\sqrt{25}, a=-\sqrt{25}$

$a=5, a=-5$

Thus, the solution of the equation is $a=5, a=-5$

The solution set of the equation is the set which contains all the solutions of the equations.

Thus, writing the solutions of the equation using set notation, we have,

$\{-5,5\}$

Thus, the solution set is $\{-5,5\}$

4 0

3 years ago