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2 years ago

PLEASE HURRY VERY IMPORTANT

Mathematics

1 answer:

Leno4ka [110]2 years ago

6 0

Answer:

Solve for x .

x = 68

y = − 24

Step-by-step explanation:

This is the best I can do I hope it helps.

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Simplify this questions<br>6<br>---+15.4<br>5

sweet-ann [11.9K]

6/5 +15.4
12/10 +15.4
12/10+154/10
166/10
16.6

This can also be done by using the following method:
6/5 +15.4
12/10+15.4
1.2+15.4
16.6

Hope this helps :)

5 0

3 years ago

Finding the Area to ABC (plotted below). All of the examples I’ve seen only discuss points and coordinates when I’m working on a

vovikov84 [41]

Answer:

Explanation:

Given the coordinates of the triangle as:

B(2, -8), C(-6, -2), and D(-7, -5)

The area is obtained using the formula:

$A=\frac{1}{2}\begin{bmatrix}{x_1} & y_1{} & {1} \\ {x_2} & {y_2} & {1} \\ {x_3} & {y_3} & {1}\end{bmatrix}$

Using the given parameters, we have:

$undefined$

8 0

10 months ago

What is the answer too 6+3=x-8?

LuckyWell [14K]

Answer:

x = 17

Step-by-step explanation:

8 0

2 years ago

Solve the equation: 15=2y-5

Arisa [49]

Answer:

2 times 10 - 5 equals 15

Step-by-step explanation:

hope that helps

8 0

2 years ago

Read 2 more answers

The midpoint of AB is M (2,0). If the coordinates of A are, (-3, 3), what are the coordinates of B?

gregori [183]

Given:

M is the midpoint of AB.

M(2,0) and A(-3, 3).

To find:

The coordinates of point B.

Solution:

Midpoint formula:

$Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)$

Let the coordinates of point B are (a,b). Then, using the midpoint formula, we get

$(2,0)=\left(\dfrac{-3+a}{2},\dfrac{3+b}{2}\right)$

On comparing both sides, we get

$\dfrac{-3+a}{2}=2$

$-3+a=2\times 2$

$a=4+3$

$a=7$

And,

$\dfrac{3+b}{2}=0$

$3+b=0$

$3+b-3=0-3$

$b=-3$

Therefore, the coordinates of point B are (7,-3).

5 0

2 years ago