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4 years ago

PLEASE HELP ME!!!!!!

Mathematics

1 answer:

ryzh [129]4 years ago

7 0

Answer:

If we are working in a coordinate plane where the endpoints has the coordinates (x1,y1) and (x2,y2) then the midpoint coordinates is found by using the following formula:

midpoint=(x1+x22,y1+y22)

Step-by-step explanation:

You might be interested in

True or false: all rectangles have interior angles that total 360 degrees

ANTONII [103]

Answer:

True

Step-by-step explanation:

Any shape that has four sides will always have interior angles that total 360 degrees.

7 0

4 years ago

The ratio of the number of giraffes to the number of monkeys in a zoo is 2 to 5. Which statement about the giraffes and monkeys

amm1812

Answer:

C. For every 4 giraffes in the zoo, there are 10 monkeys

Step-by-step explanation:

The ratio of the number of giraffes to the number of monkeys in a zoo = 2 : 5

giraffes : monkeys

4 : 10

4/2 : 10/2

2 : 5

So, For every 4 giraffes in the zoo, there are 10 monkeys

7 0

3 years ago

isosceles triangle right angle explain why this triangle cant exist plz hlep me :( i will be happy :) and scalene right angle ex

xxTIMURxx [149]

Isosceles =there are 2 =sides

scalene no sides are the same

4 0

4 years ago

Number 35 Plz someone help me in this problem ❤️

Free_Kalibri [48]

Greetings!

This can be solved by creating an algebraic equation:
$8.75(30)+11x=400$

Solve for x.
$262.5+11x=400$
Add -262.5 to both sides.
$(262.5+11x)+(-262.5)=(400)+(-262.5)$
$11x=137.5$
Divide both sides by 11.
$(11x)/11=(137.5)/11$
$x=12.5$

You must work 12.5 hours as landscaper to earn $400 a month.

Hope this helps.
-Benjamin

7 0

4 years ago

Solve each system of equations by substitution:<br> X + Y = 75<br> 10x + Y = 48

Nimfa-mama [501]

Answer:

X= -3;

Y=78

Step-by-step explanation:

A: X+Y=75

B: 10X+Y=48

B-A: (10X+Y)-(X+Y)=48-75

10X+Y-X-Y= - 27

9X=-27

X= -3;

Now

A is : -3+Y=75

Y=75+3=78

6 0

4 years ago