Answer:
B length = 60 feet, width = 45 feet
Step-by-step explanation:
If you divide the scale drawing (15 in) by length by the scale of of the same dimension (3 in) and multiply what you get (5) by what the larger scale is (12 ft) you get the answer (60 ft)
1/2, 3/4, 9/10, 4/2
I don't think this was a middle school question but whatevs
{x+1=y}
{2x-y=0}
X+1=y
X=y-1
{2(y-1)-y=0}
{2y-2-y=0
{y-2=0}
{y=2}
Since y=2, and there’s only one ordered pair with y=2, the answer is B
Answer:
-3
Step-by-step explanation:
To find slope you first need to pick to points where the line crosses a corner.
Slope=
I'm using the points (0,-2) and (-1,1). You can either count up and over for the slope or use the slope equation
y2=second y point
y1=first y point
x2=second x point
x1=first x point
Now you just solve
or -3
I am not sure about questions 2, 3, or 4, but I can do 5 and 6.
5. P=22. A=30
p=5+5+6+6
p=22
A=5*6
A=30
6. P=28. A=28
4+4+6+2+2+10=28
p=28
4*4=16
6*2=12
16+12=28
A=28