A. 102 B. 138 C. 122 D. 85 PLEASE HELP I NEED 100%

The midpoint of TU is M (3,4). One endpoint is U (7,5). Find the coordinates of the other endpoint

xz_007 [3.2K]

Yo sup??

M(3,4)

one end is U(7,5)

let the other point be T(x,y)

we know that

x+7/2=3 and y+5/2=4

x=6-7 and y=8-5

x=-1 and y=3

therefore T has coordinates (-1,3)

Hope this helps

3 0

3 years ago

To save money, you put $200 in your bank account each week. After saving for 4 weeks, you have $1,700$ dollars in your account.

kozerog [31]

Let's say the savings in your account are given by $V, the number of weeks by n and the starting balance by $x:
V = x + 200n

Now if after saving for 4 weeks you have $1700 in your account, then:
1700 = x + 200*4
1700 = x + 800
x = 900, thus your starting balance is $900

Using this information we can now write up the general equation for the savings at the end of each week:
V = 900 + 200n

4 0

3 years ago

Read 2 more answers

Help me out I’m down bad for math

STALIN [3.7K]

Answer:

x value is 3

please hear is your answer

8 0

3 years ago

Read 2 more answers

Cual es la simplificacion de 66/81

nignag [31]

Hi,

Simplification:

$\frac{66}{81} = \frac{66 \div 3}{81 \div 3} = \frac{22}{27}$

Decimal:

$0.814$

Hope this helps.
r3t40

5 0

3 years ago

Trapez równoramienny ABCD, którego pole jest równe 72 cm2, podzielono na trójkąt AED i trapez EBCD. Odcinek AE ma długość równą

Shtirlitz [24]

Answer:

The area of triangle AED is 12 square centimeters

Step-by-step explanation:

The question in English is

The isosceles trapezoid ABCD, whose area is equal to 72 cm2, is divided into an AED triangle and a EBCD trapezoid. The AE segment is 4 cm long and the CD segment is 2 times longer. Calculate the area of the AED triangle. Save the calculations.

The picture of the question in the attached figure

step 1

Find the length side DE

we know that

The area of the trapezoid ABCD is given by the formula

$A=\frac{1}{2} (CD+AB)DE$