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ludmilkaskok [199]
2 years ago
15

How many solutions will the equation have? |x + 3| = -4

Mathematics
2 answers:
FrozenT [24]2 years ago
4 0
One solution that is -7
Black_prince [1.1K]2 years ago
4 0

Answer:

-7 only one solution.

Step-by-step explanation:

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Find the surface area!<br> Thank you!!
Evgen [1.6K]

Answer:

SA= 720 m^2

Step-by-step explanation:

x=\sqrt{5^2+12^2}=13m

AS=2*1/2*12+12*22+5*22+13*22

= 60+264+110+13*22

AS= 720m^2

⋆┈┈。゚❃ུ۪ ❀ུ۪ ❁ུ۪ ❃ུ۪ ❀ུ۪ ゚。┈┈⋆

<u>hope it helps...</u>

<u>have a great day!!</u>

6 0
3 years ago
Read 2 more answers
I need help, what is 9^-2+181-69? this is math
satela [25.4K]

Answer:

193

Step-by-step explanation:

9^2 = 81+181=262-69= 193

4 0
2 years ago
What is the distance between points A and B?
lys-0071 [83]

Answer:

6 units

Step-by-step explanation:

Just count

6 0
2 years ago
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Please help with math question
Naddik [55]
1- Solution using graphs:
Take a look at the attached images.
The red graph represents the first given function while the blue graph represents the second given function.
We can note that the two graphs are the same line (they overlap).
This means that any chosen point on one of them will satisfy the other.
This means that there are infinite number of solutions to these two equations.

2- Solution using substitution:
The first given equation is:
y = -5x + 3 ...........> equation I
The second given equation is:
2y + 10x = 6 ...........> equation II

Substitute with I in II and solve as follows:
2(-5x+3) + 10x = 6
-10x + 6 + 10x = 6
0 = 0
This means that there are infinitely many solutions to the given system of equations.

Hope this helps :)

3 0
2 years ago
What is FOIL and PEMDAS?
Ugo [173]
FOIL and PEMDAS are both ways to solve mathematical equations.

<u>FOIL</u><u />
First
Outside
Inside
Last

<u>PEMDAS
</u>
Parenthesis
Exponents
Multiplication &
Division
Addition &
S<u />ubtraction


FOIL is usually used to solve equations in two sets of parenthesis, for example:
(23+x)(5-4x)

PEMDAS is used to solve multiple-operation equations, such as:
5 x 4 + 6 - 2 x 7

Whew, hope this helped :D
3 0
2 years ago
Read 2 more answers
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