MATHEMATICS HIGH SCHOOL

PLEASE ANSWER FAST 60 PTS
PLEASE ANSWER FAST 60 PTS - 1

Answers

Answer 1
Answer:

Answer:

Dude I can't read that are you trying to solve for x?

Step-by-step explanation:
Answer 2
Answer:

Answer:

x = 15

Step-by-step explanation:

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How do you convert 0.125 into a ratio
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Using solving systems by substitution, how do you solve Y=5x-7
6x-5y=12Solve for x and y (x,y)

Answers

y=5x-7 \n6x-5y=12 \n \n\hbox{substitute 5x-7 for y in the 2nd equation:} \n6x-5(5x-7)=12 \n6x-25x+35=12 \n6x-25x=12-35 \n-19x=-23 \nx=(-23)/(-19) \nx=(23)/(19) \n \ny=5x-7=5 * (23)/(19)-7=(115)/(19)-(133)/(19)=-(18)/(19) \n \n(x,y)=((23)/(19),-(18)/(19))

Writ an equation of a parabola that has a vertex (1,3) and passes through the point (2,5)

Answers

Answer:

y=2x+1

Step-by-step explanation:
This is what I got hope it helps

What is 0.005 expressed as a fraction

Answers

Answer:

(5)/(1000)

Step-by-step explanation:

(5)/(1000) = 0.005

Answer:

1/200

Step-by-step explanation:

0.1 is 1/10

0.05 is 1/20

0.005 is 1/200

Help real quick! !!!!! click here! !

Answers

varies directly means
if y varies directly as x that means
y=kx where k is a constant


so
y=kx
y=2 and 2/3 when y=1/4 then find k
convert 2 and 2/3 to imporoper fraction for ease
2 and 2/3=6/3+2/3=8/3

8/3=k(1/4)
multiply both sides by 4/1 to clear fraction
32/3=k

so now we have
y=(32/3)x

when x=1 and 1/8
find y
convert 1 and 1/8 to imporopor=9/8

y=(32/3)(9/8)
y=(288)/(24)
y=12

At an amusement park, the probability that a child eats popcorn and cotton candy is 0.58. The probability that a child eats popcorn is 0.69, and the probability that a child eats cotton candy is 0.87. What is the probability (rounded to the nearest hundredth) that a child eats popcorn given that the child has already eaten cotton candy?0.84
0.67
0.40
0.79

Answers

the answer to your question is 0.67

A four-sided polygon has these properties of rotation and reflection:When it rotates 360°, it maps onto itself at four different angles of rotation.
It can be reflected onto itself across four different lines of reflection.
Which kind of polygon must it be?

Answers

A square of course fits the description.
it would be a square had some research
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