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Tju [1.3M]
3 years ago
8

Can someone help me plzzz and thank you

Mathematics
1 answer:
irinina [24]3 years ago
6 0

Answer:

(0.5,-6)

Step-by-step explanation:

mid point=(x1+x2)/2

 =(-3+4)/2

= 1/2

=0.5

midpoint=(y1+y2)/2

      =(-9+(-3))/2

=(-9-3)/2

=--12/2

=-6

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Alex777 [14]

Answer:

(2,0)

Step-by-step explanation:

-1-1 = 2

-3+3=0

Taking x2 and x1 and y2 and y1 we have found our slope

6 0
3 years ago
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Graph the function f(x)=x3-5x2+6
Ilia_Sergeevich [38]

x 1 2 3 4 5

y 6 0 -4 0 18

7 0
3 years ago
I would really appreciate some help
Len [333]

<em><u>Answer:</u></em>

A or x = 1

<em><u>Step-by-step explanation:</u></em>

So we can see from the most right column that the sum of the three number is  9 (2 + 4 + 3) so we know that every row or column has to add up to 9. We want to find x so we must make sure that, 8 + 0 + x should be 9 and 2 + 6 + x should be 9. From 8 + 0 + x, we know that 8 + 1 is 9 so x is 1. We can also see that 2 + 6 is 8 and 8 + 1 is 9 so x = 1.

3 0
3 years ago
Which fraction has terminaring decimal as its decimal expansion ?
Assoli18 [71]

<u>Answer:</u>

The correct answer option is B. 1/5.

<u>Step-by-step explanation:</u>

We are given four fractions in the answer options and we are to determine whether which one of them has terminating decimal as its decimal expansion.

Terminating decimal means a decimal value which has a finite amount of numbers and has an end to it.

\frac{1}{3} = 0.333333333

\frac{1}{5} = 0.2

\frac{1}{7} = 0.142357142

\frac{1}{9} = 0.111111111

Therefore, the correct answer is 1/5.

3 0
3 years ago
A flagpole at a right angle to the horizontal is located on a slope that makes an angle of 18° with the horizontal. The flagpole
Leya [2.2K]

Answer:

height = 9.28m

Step-by-step explanation:

Sum of angle in a triangle = 180°

To find the third angle, we have

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α = 180° - 133°

α = 47°

To find the height use sine rule

h/sin47° = 12/sin 71°

h(sin71°) = 12sin47°

h = 12sin47° / sin71°

h = 12(0.7314) / 0.9455

h = 8.7768/0.9455

h = 9.28m

4 0
4 years ago
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