3 years ago

Jacy wants to buy a phone. She considers the two following plans:

Mathematics

1 answer:

Digiron [165]3 years ago

4 0

I hope I can help you Ith this

You might be interested in

What is this value? giving thanks and marking brainliest :)

Pachacha [2.7K]

Answer:

x = 23 degress

Step-by-step explanation:

(x + 2) + 65 = 90

x + 2 = 25

<u>x = 23 degress</u>

4 0

3 years ago

4. Make up a system of equations with infinite<br> solutions

Taya2010 [7]

Answer:

$\left \{ {{x+y=1} \atop {2x+2y=2}} \right.$

Step-by-step explanation:

As long as the two equations represent the same straight line on the coordinate plane (they overlap), there will be infinite many intersections and infinite number of solutions.

6 0

3 years ago

Find the value of the variable.

Zielflug [23.3K]

Answer:

x = 8, y = $8\sqrt{2}$

Step-by-step explanation:

$a^2+b^2=c^2$

$8^2+8^2=c^2$ Both 8 and x sides are congruent so they're equal.

$64+64=c^2$ Add 64 + 64.

$c^2=128$ Square root 128

$c^2=8\sqrt{2}$

Final answers: x = 8, y = $8\sqrt{2}$

3 0

3 years ago

Read 2 more answers

Is it true that 5 + 4 = 4 + 5 ? Explain why.

vfiekz [6]

Yes because if you answer both you get the same answer

7 0

3 years ago

How many solutions are in this equation?

vfiekz [6]

9(x-4)=9x-33

9x-36=9x-33

No solution so b =0

3 0

3 years ago

Read 2 more answers