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I am Lyosha [343]
1 year ago
7

Please Help Me With This.

Mathematics
1 answer:
borishaifa [10]1 year ago
4 0

                  \rule{50}{1}\large\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}

         <em>[refer to attachment for question] ~</em>

<em> </em>

<em>     </em>\rule{50}{1}\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}

✫ First of all, Slope-intercept form is written as follows:-

                                        \longmapsto\Large\textbf{y=mx+b}

<u>Where:-</u>

  •     m = slope ;
  • b = y-intercept

<u>To find:-</u>

<u></u>

  • The equation of the line

<u>Solving,</u>

           Replace m with -1/5 And b with -3:-

                 \large\text{$y=-\displaystyle\frac{1}{5} x-3$}

\Uparrow  \sf{the\:equation}

<h3>Good luck with your studies. \ddot\smile</h3>

#TogetherWeGoFar

\rule{300}{1}

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Javier bought 8 seeds in order to plant an herb garden for his grandma. Of the seeds he bought, 6 were sage seeds. If Javier cho
drek231 [11]

Answer

4/5

Step-by-step explanation:

if i'm wrong let me know

5 0
3 years ago
9. Determine whether or not the number 257 is prime.
Sladkaya [172]

Answer:

257 is prime.

Step-by-step explanation:

To evaluate if a number is prime, we just need to evaluate it for the prime numbers that are equal or lesser than the said number's square root.

In this case, √257 = 16.03 so we just need to see if 257 is divisible by <u>2, 3, 5, 7, 11 and 13</u> (the prime numbers that come before 16)

  • 257 is odd, so it is not divisible by 2.
  • The sum of its digits is 14, therefore, it is not divisible by 3.
  • 257 ends in 7, therefore it's not divisible by 5.
  • 257/ 7 = 36.71 so it's not divisible by 7.
  • 257/ 11 = 23.36 so it's not divisible by 11
  • Finally 257 / 13= 19.76 so it's not divisible by 13.

Therefore, 257 is prime.

7 0
3 years ago
Two miners are trying to push a stationary mine cart filled with gold. Miner A is exerting 25 N while miner B is exerting 20 N.
Oliga [24]

Answer:

b. 45 N

Step-by-step explanation:

The sum of the forces exerted by the two miners = 25 + 20

                                           = 45 N

Since after applying a force of 45 N by the two miners the cart remained stationary, it implies that a resistance force of at least 45 N acts against their push. Thus, the force exerted by the road could be equal to 45 N or greater than 45 N.

Probably, if the sum of the forces applied is 46 N, the cart would move. Which depends on the value of resistance force applied by the road. Thus, the appropriate answer from the given option is B.

Since the force applied on the cart equals the resistance force exerted by the road, the cart would not move.

6 0
3 years ago
Evaluate the expression solve for y = 1<br><br> -11.8 + 33.4y
gladu [14]
-11.8 + 33.4y
First turn y into 1
-11.8 + 33.4 (1)
Multiply 1 by 33.4
-11.8 + 33.4
Then add
21.6
Hope this helps!!
3 0
3 years ago
Read 2 more answers
Y=6x+5 is the equation. what is its gradient
Irina18 [472]
Gradient is synonymous to slope.

y = 6x + 5 is an example of a slope-intercept form of a straight-line equationl.

The slope-intercept equation is like this:

y = mx + b

where : m = slope ; b = "y-intercept"

y = 6x + 5

6 is the slope
5 is the y-intercept.

Since slope and gradient are synonymous, 6 is the gradient of the above equation.
8 0
3 years ago
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