C ÷ D- EXPRESSION
-24÷1/4=-18
24
- 6
---------
18
The answer is negative because when you divide 24 by 4 you get 6. and since the number 24 is negative.you need to subtract 6 from 24 to get -18 which is negative.
P.S:I am a 6th graders who doesn't really understand negatives, but i tried my best and got this answer.
Its asking you to draw rectangles with sides that equal 30 cm for example
Answer:
y-coordinate= 4
Step-by-step explanation:
y+2= -3( x-4) Solve for y
y= -3( x-4) -2
y= -3x +12 -2
y= -3x +10
Now in the given ( _, -2) x=-2
Substitute x= -2 to find the matching y value.
y= -3x +10
y= -3(2) +10
y= -6 +10
y=4
Given y+2= -3( x-4) the missing blank is (4, -2)
Find the area of the square first
Area = Length x Width
Area = 12 x 9
Area = 108
Find the area of the right triangles
Area = 1/2(Length x Base)
Area = 1/2(9 x 2)
Area = 1/2(18)
Area = 9
Since there is 2 triangles multiply by 2
9 x 2 = 18
Now add
108 + 18 = 126
126 is your area
9514 1404 393
Answer:
x = 31
Step-by-step explanation:
The sum of angles in a triangle is 180°.
98° +51° +x° = 180°
x° = 31° . . . . . . . . . . . . subtract 149°
x = 31
