Answer:
91.44 (or 91.4375)
Step-by-step explanation:
The formula for finding the area of the triangle is bxh/2
19 1/4 = 19.25, 9 1/2 = 9.5
So, 19.25(b)x9.5(h)=182.875
182.875/2= 91.4375
Round the answer: 91.44
Answer:
I like cheese
Step-by-step explanation:Milk and chees
So we have 2 variables here: tacos and orders of nachos.
When we translate the paragraphs into equation:
Now, in this situation we can make use the elimination method by converting 3n to -27n.
Add both equations:
So we find that one taco costs $2.75.
We can plug this into any of the first two equations to find n:
So one order of nachos cost $1.40.
Answer:
Hello,
Step-by-step explanation:
0 girls and 8 boys :
1 girl and 7 boys:
2 girl and 6 boys:
3 girl and 5 boys:
4 girls and 4 boys:
5 girls and 3 bys:
I let you to calculate and make the sum.
Answer:
86 meters
Step-by-step explanation:
27+27+16+16=54+32=86 meters