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andrey2020 [161]
3 years ago
9

I need help I am confused

Mathematics
2 answers:
Elodia [21]3 years ago
8 0
633.15 is the answer
nlexa [21]3 years ago
5 0

Answer:

70 Chaperones

Step-by-step explanation:

310            

305

+225           ---------->  840 / 12 = 70

-------------                    

840

Hope this helps!

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No referencial está representado o círculo trigonométrico e um ponto A, resultante da intersecção da circunferência como lado ex
Anna35 [415]

Answer:

??

Step-by-step explanation:

8 0
2 years ago
Can someone please help me ?????
ludmilkaskok [199]

Answer: 52

Step-by-step explanation:

is that all there is to it? just simply adding up 12 + 32 + 8, adding up the number of women who took the survey? if so, the answer is 52.

7 0
2 years ago
1 2/12 - 2/12 - 1/12=
aleksley [76]

Answer:

11/12

Step-by-step explanation:

1 2/12 = 14/12

14/12 - 2/12 - 1/12

since they all have 12, it doesn't matter until the end

14 - 2 = 12 - 1 = 11

put the /12 behind the 11 and you have an answer

7 0
3 years ago
Using the problem below, solve and explain how you got the solution to the system of equation.
Paul [167]

Answer:

(5, -3)

y= -3

x= 5

Step-by-step explanation:

-x-2y=1

x+y=2

solve the equation

-x-2y=1

x=2-y

substitute the value of x into an equation

-(2-y)-2y=1

remove parenthesis

-2-y-2y=1

subtract y to 2y

-2-y=1

add 2 from both sides

-y=3

divide both sides by -y

y= -3

substitute the value of y into an equation

x=2-(-3)

remove parenthesis

x=2+3

add 2 to 3

x=5

----------

(5,-3)

----------

7 0
3 years ago
X/4&lt;20.5<br> Solve for x<br> example of type of answer: 12≥x
Musya8 [376]
Solve for x by simplifying both sides of the inequality, then isolating the variable.
Inequality Form:

x<82
6 0
2 years ago
Read 2 more answers
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