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OlgaM077 [116]
3 years ago
10

I need help with four questions NOW!!!! please.

Mathematics
1 answer:
TiliK225 [7]3 years ago
4 0
1- Formal
2- Something familiar, and something he has strong feelings about.
3- a question
4- Brainstorming

Hope this helps! : )
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SVETLANKA909090 [29]
The value of the 8 in 4,382,087 is 80,000
         
6 0
3 years ago
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the sum of three numbers is 2100. the first number x is equal to the sum of the other two (y and z) which are equal to each othe
max2010maxim [7]
We will have a system of equations, and we are going to solve it by using substitution.
Let's make the equations.
x+y+z=2100
z+y=x
Since y and z are equal, I think it is easier for us to have them as one variable for now. Let the value of z and y be a.
These are the equations now.
x+2a=2100
2a=x
Since the second equation is giving the value of x, let it replace the value of x also in the first equation.
2a+2a=2100
4a=2100
2100÷4= 525
so, x and y equal 525. Let's put this in our original equation.
x+525+525=2100
x+ 1,050= 2,100
x= 1,050
So, x=1,050, y= 525 =z.

7 0
3 years ago
Is axis of symmetry and vertex the same thing?
cestrela7 [59]
No it is not the same thing.
8 0
3 years ago
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On circle OOO below, the measure of \stackrel{\LARGE{\frown}}{SV} SV ⌢ S, V, start superscript, \frown, end superscript is 120^\
pav-90 [236]

Answer:

44

                                                                                                                   

..........................................................

3 0
3 years ago
A square has a side length of 18 centimeters what is it’s perimeter
NARA [144]
The perimeter is 72 because all sides on a square are the same measurements so you just have to do 18 times 4 to get 72
3 0
3 years ago
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