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Fed [463]
3 years ago
10

Help me please quickly

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
5 0

Answer:

(1)  4

Step-by-step explanation:

Isolate x.

\frac{x-2}{3} + \frac{1}{6} = \frac{5}{6}

\frac{x-2}{3} = \frac{5}{6} - \frac{1}{6}

\frac{x-2}{3} = \frac{2}{3}

\frac{x-2}{3} × 3 = \frac{2}{3} × 3

x - 2 = 2

x = 2 + 2

x = 4

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Find the area and the circumference of a circle with radius 3 cm.
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1. Observe problem

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I simplicity is needed, 9 pi is around

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Circumference for circle formula: 2*pi*r

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if simplicity is again needed, its around

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6 0
3 years ago
a drink recipe calls for lemon juice and apple juice. the equation below represents the proportional relationship between the cu
GREYUIT [131]

Answer: ima newbie

Step-by-step explanation:

Always include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their own. Show all the calculation if it is a numerical question.

8 0
2 years ago
The volume of a cone is 3rx? cubic units and its height is x units. Which expression represents the radius of the cone's base, i
Marianna [84]

Answer:

It is given that the volume of a cone = 3\pi x^3 cubic units

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3 0
2 years ago
Can someone help me? ​
Rasek [7]

Step-by-step explanation:

given \:  - 5n = 4m

making m the subject first by dividing through by 4

\frac{ - 5}{n}  =  \frac{4m}{4}

m =  \frac{ - 5n}{4}

from the question, given n = -1 ,0 ,1

so when n= -1

m =  \frac{ - 5( - 1)}{4}

m =  \frac{5}{4}

when n=0

m =  \frac{ - 5(0)}{4}

m =  \frac{0}{4}

m = 0

when n=1

m =  \frac{ - 5(1)}{4}

m =  \frac{ - 5}{4}

3 0
3 years ago
-34 + 91 = -3 (4x + 1) + 6x
ra1l [238]

-34 + 91 = -3(4x+1) + 6x\\57 = -12x - 3 + 6x\\6x = -60\\x= -10\\

Thus x = -10.

Hope that helps!

3 0
2 years ago
Read 2 more answers
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