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3 years ago

Please complete part A.+ B. And show all work. Thank you for your help.

Mathematics

1 answer:

Leno4ka [110]3 years ago

3 0

-3,7) yes I am pretty sure that’s the answer

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HELP ASAP ILL GIVE BRAINLIEST!!

insens350 [35]

By adding 3 to both sides and dividing both sides of the equation by 4 you end up with x=6

answer is x =6

Hope this helps!!

6 0

3 years ago

M is the midpoint of CD. Given the coordinates of one endpoint C(10,-5) and the midpoint M(4, 0), find the coordinates of the ot

mash [69]

Answer:

D(-2, 5).

Step-by-step explanation:

We are given that M is the midpoint of CD and that C = (10, -5) and M = (4, 0).

And we want to determine the coordinates of D.

Recall that the midpoint is given by:

$\displaystyle M = \left(\frac{x_1 + x_2}{2} , \frac{y_1 + y_2}{2}\right)$

Let C(10, -5) be (x₁, y₁) and Point D be (x₂, y₂). The midpoint M is (4, 0). Hence:

$\displaystyle (4, 0) = \left(\frac{10+x_2}{2} , \frac{-5+y_2}{2}\right)$

This yields two equations:

$\displaystyle \frac{x_2 + 10}{2} = 4\text{ and } \frac{y_2 - 5}{2} = 0$

Solve for each:

$\displaystyle \begin{aligned}x_2 + 10 &= 8 \\ x_2 &= -2 \end{aligned}$

And:

$\displaystyle \begin{aligned} y_2 -5 &= 0 \\ y_2 &= 5\end{aligned}$

In conclusion, Point D = (-2, 5).

5 0

3 years ago

What are the points of y-5=6(x-7)

saveliy_v [14]

Use desmos graphing calculator hope that helps

3 0

3 years ago

What is the lowest terms of 12/18?

Alja [10]

2/3 is the answer. You divide both numbers by 6 and you will get your lowest factor

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3 years ago

The fuel for a chain saw is a mix of oil and gasoline. The ratio of ounces of oil to gallons of gasoline is 4:12. There are 24 g

Airida [17]

Answer:

there are 8 gallons of oil

8 0

4 years ago