Here is the answer, with a picture of how you do it:)
Answer:
1st. 34 sq. inch
2nd. 40 sq. m
Step-by-step explanation:
for first figure,
i divide it into rectangle and triangle
rectangle = l×b = 7×4 = 28
triangle = 1/2× b×h = 1/2 × 3× 4 = 6
total= 28+6=34 sq.inch
for second figure,
I divide it into a square and two rectangles
square = 3×3= 9
1st rectangle= 4×7=28
2nd rectangle= 3× 1 =3
Total = 40 sq.m
If we assume that x is a number of skiers, then there will be x + 1250 snowboarders. We know that the ratio is 1:2, so we can write it down as:
After cross multiply we'll get:
2x = x + 1250 / -x (both sides)
x = 1250
So there are 1250 skiers and 1250 + 1250 = 2500 snowboarders
Answer:It would be 3 1/4 from sunrise, yellow and 5 5/6 red from mango.
Answer:
x=1/2 y=1/4
Step-by-step explanation:
Get simplify the first equation to get x alone
4y/2=2x/2
2y=x
Plug x into the second equation
2(2y)+y=(2y)/2 +1
4y+y=y+1
4y+y-y=y-y+1
4y=1
y=1/4
Now plug the y-value into one of the equations and solve for x
4(1/4)=2x
2x=1
x=1/2
Check by plugging both the x- and y-values into the other equation and solving to make sure both sides are equal
2(1/2)+(1/4)=(1/2)/2 +1
1+1/4=1/4+1
5/4=5/4
The values are correct!