tamara and her mother plan to put a stone path and their garden each stone is 2/3 foot long they plan to use 7 stones that will be touching how long is the path write an equation to solve a problem explain your reasoning

Answers

Answer 1
Answer: its 4.50 because if you divide it will be 4 and 2 then with the 2 over 4 it is 4.5
Answer 2
Answer: Ok, so each stone is 2/3 ft long and there are 7 of them.  If we let path = P, then...

P = 2/3 x 7
P = 2/3 x 7/1
P = 14/3
P = 4 2/3 ft

So the path will be 4 2/3 ft long.

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What’s the value of N N-5/6=8/15-1/9

Answers

The answer is 113/90.

Hope this helps!!!!!

please give me brainliest!!!!!!

How do you find the surface area of a circle?

Answers

Answer:

πr²

Step-by-step explanation:

The surface area of a circle is πr²

Pie is 22/7 or 3.14

While the radius of a circle is any line from the centre of a circle to any part of the circumference of the circle. A diameter is any line that cuts the circle into two equal halves, cutting the circle from the centre.

To get the surface area of a circle, you draw a line from the centre of the circle, and then touch any part of the circumference of the circle. Then you measure the line, that's the radius.

If for instance, the radius gives 7cm, you find the Square, And then multiply it with pie.

22/7 X 7 ²

22/7 X 7 X 7

22 X 7

154cm²

51 is 75% of what number?

Answers

51            75%
_____ =______
X           100

75x=5100
_________
75

X=68

4)A car is usually priced at £9800 but now has a discount of 8%.
What is the new price of the car?

Answers

the answer is 9800-8%=9016

What ratio is equivalent to 4 : 13?A. 8 : 17
B. 16 : 52
C. 12 : 33
D. 20 : 55

Answers

the answer would be b . i know this because if you multiply 4 and 13 by 4 you would get 16 and 52 , so the ration 16 : 52 is equivalent to the ration 4 : 13 .

How to find the x intercept in slope intercept form

Answers


-- The x-intercept is the point where the line crosses the x-axis.
-- 'Y' is zero at every point on the x-axis. 
-- So  y=0  at the x-intercept.

You say that you have the equation of the line, and it's in
slope/intercept form ?
                                      Y = mx + b
 Great !  

Just set  y=0.   Then you have      mx + b = 0 .
Solve that for 'x' , and you have the x-intercept.

(It turns out to be    x = - b/m .  Always true, and a very handy formula
to remember if you can, and then you always have the x-intercept at
your fingertips whenever you need it.)