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Harrizon [31]
3 years ago
12

Simplify the expression 3 b 7 3b 21

Mathematics
1 answer:
posledela3 years ago
4 0
See picture for answer.

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Can u pls help me? It's kinda important so if u see this just check it and see if u can answer
Flura [38]

Answer: C O R R E C T

Step-by-step explanation:

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2 years ago
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(3,1) m=0<br> In standard form
diamong [38]

0x + y = 1 is the standard form of (3, 1) with m = 0

<u>Solution:</u>

We have been given a point and slope of an equation and have been asked to write it in the standard form.

The standard form of a line is in the form Ax + By = C where A is a positive integer, and B, and C are integers. The standard form of a line is just another way of writing the equation of a line.

The given point is (3,1) and the slope is 0

To write in standard form we will first write it in point slope form and then rearrange it into a standard from.

The point slope form of line is given as:

y-y_{1}=m\left(x-x_{1}\right)

Where "m" is the slope of the line

Here in this problem, m = 0 , x_1 = 3 and y_1 = 1

y - 1 = 0(x - 3)

y - 1 = 0

y = 1

since the above equation doesn’t have an ‘x’ term we convert into a standard form as follows:

0x + y = 1

This is the standard form for the given point and slope of a line.

6 0
3 years ago
Find the value of x. The diagram is not drawn to scale
hram777 [196]

Answer:

A is the anwer 99 degrees

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3 years ago
The cirum ference of cylinder is 44cm and height is 7 cm find its curved surface area​
Eva8 [605]

Answer: 308cm

Step-by-step explanation: The formula to find the curved surface area of a cylinder is 2πr × h. The formula for curcufrence is 2πr.

So,

2πr (circumfrence)= 44cm.

Height= 7cm.

2πr × h = 44 x 7 = Curved surface area.

Curved surface area= 308cm

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3 years ago
Karabo is training by running for the Comrades Marathon,he starts his training by running 40km per week.Each week he increases t
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Answer:

40 + (n-1)10

Step-by-step explanation:

Correct me if im wrong but im pretty sure this is it.

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