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Vikki [24]
3 years ago
13

PLEASE HELP ME AND SHOW YOUR WORK

Mathematics
2 answers:
nadya68 [22]3 years ago
4 0

Answer:

it is A because

Step-by-step explanation:

In water logging condition, the soil has maximum field capacity.  The inner diameter ofa cylindrical container is 7cm and its top is of the shape of.

Stels [109]3 years ago
3 0
A because I searched it up lol
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If a = 7, what is the value of the expression 2(a + 8)?
raketka [301]

Answer:

30

Step-by-step explanation:

Substitute X with 7 since X=7 so 2(7+8). Follow order of operations and 7+8=15 and the multiply 15 by 2 to get your final answer 30.

3 0
4 years ago
The point P(8, −3) lies on the curve y = 3/(7 − x). (a) If Q is the point (x, 3/(7 − x)), use your calculator to find the slope
yan [13]

Answer:

Slope of the line PQ is -63.434948.

Step-by-step explanation:

Given that,

The point P(8,-3) lies on the curve y=\frac{3}{7-x}.

If Q is the point lies on (x,\frac{3}{7-x} ).

To find:- Find the slope of line PQ.

So,  

The coordinates of point Q when it lies on (x,\frac{3}{7-x} )

        if x=1 then y= \frac{3}{7-1} =\frac{3}{6} =\frac{1}{2}

       So,   Q ≡ (1,\frac{1}{2} ) and many points can be calculated by given Equation.

Using the formula when two points (x_{1} ,y_{1} ) \& (x_{2}, y_{2}  ).

                Slope=Tan\theta = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

Then, substituting the coordinates we get,

             Slope = \frac{1-8}{\frac{1}{2}-(-3) }

             Slope = \frac{-7}{\frac{1}{2}+3 } = \frac{-7}{\frac{7}{2} }

             Slope = \frac{-14}{7}=-2

              tan\theta=-2   ⇒  \theta = tan^{-1} (-2)

               \theta= -63.434948

Therefore,

Slope of the line mPQ is -63.434948.

                     

7 0
3 years ago
Please help me out and answer these i don’t understand!!!!
tamaranim1 [39]

Answer:

VHJSZUUgadJYAVFSY

Step-by-step explanation:

DSBHUDUADGJDG

3 0
3 years ago
Simplify the expression: 5(–4 + 3g)
MaRussiya [10]

Answer:

-20 + 15g

Step-by-step explanation:

5 multiplied by -4 is -20

5 multiplied by 3g is 15 g.

because these two variables do not both have a g with them, this is the most they can be simplified. hope this helps!

4 0
3 years ago
Read 2 more answers
Write the linear equation 2x + 3y = 6 in slope-intercept form. Be sure to write the slope as an improper or proper fraction.
Vera_Pavlovna [14]

Answer:

y=-2/3x+2

Step-by-step explanation:

Slope Formula: Y=mx+b

6 0
3 years ago
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