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Marina86 [1]
4 years ago
12

Plz help me with these two problems I’m having such trouble

Mathematics
1 answer:
allochka39001 [22]4 years ago
7 0
Sorry, I can't help
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Solve for x(one solution,no solution,or infinite solutions) -2(3x+-1)=-6x-1
shtirl [24]

Answer: 0= -3 No solution

Step-by-step explanation:

7 0
3 years ago
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PLEASE HELPPPP(BRAINLIEST FOR RIGHT ANSWER)
Thepotemich [5.8K]

Answer:

The relation between polar and Cartesian coordinates are

r2=x2+y2

tan

θ

=

y

x

,

x

=

r

cos

θ

,

y

=

r

sin

θ

r

=

8

sin

θ

∴

r

⋅

r

=

r

⋅

8

sin

θ

or

r

2

=

8

r

sin

θ

∴

x

2

+

y

2

=

8

y

or

x

2

+

y

2

−

8

y

=

0

or

x

2

+

y

2

−

8

y

+

16

=

16

or

x

2

+

(

y

−

4

)

2

=

4

2

Rectangular form is

x2+(y-4)2=42

graph{x^2+(y-4)^2=16 [-20, 20, -10, 10

Step-by-step explanation:

i created it that way so yall will take a longer time to answer

8 0
3 years ago
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three points are plotted in the coordinate plane which table of X and Y values corresponds to these points​
weeeeeb [17]

Answer:

Where is the table?

Step-by-step explanation:

4 0
3 years ago
Give me the best answer
Nadya [2.5K]
After rewriting all sets of data from smaller to greater, I found that the last series is the one that is represented by the plot box:

79,86,88,88,92,98,100,106,115,136

Why? Because The median is 95 (like the box)

because the outliers are >  115  (up to 136)
 because their is no outlier on the left by the mini value of 79
7 0
3 years ago
Solve the equation of exponential decay.
BabaBlast [244]

Answer:

$9,220,000(0.888)^t

Step-by-step explanation:

Model this using the following formula:

Value = (Present Value)*(1 - rate of decay)^(number of years)

Here, Value after t years = $9,220,000(1 -0.112)^t

          Value after t years =  $9,220,000(0.888)^t

3 0
4 years ago
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