Tasha plants to tile the floor in her room with square tiles that are 1/4 foot long. will she use more or fewer tiles if she only able to purchase square tiles that are 1/3 foot long? EXPLAIN
Answers
1/4 foot = 3 inches. The area of a 1/4-ft square is (3" x 3") = 9 square inches.
1/3 foot = 4 inches. The area of a 1/3-ft square is (4" x 4") = 16 square inches.
The 1/3-ft square tile covers more area than a 1/4-ft square tile covers. So she won't need as many 1/3-ft tiles to cover the floor in her room. She will use fewer of those.
Let X=the amount of water in the bucket. A bucket holds 2 2/3 gallons of water. The bucket is 5/6 full. How much water is in the bucket?
Answers
The answer is: 2 2/9 gal ; or, write as: 2.222 gal ________________________________________________ Explanation: ________________________________________________ (5/6) * (2 ⅔ ) = x ; Solve for "x"; which is our answer (in "gallons", or "gal").
_________________________________________________ → Write "2 ⅔ " as an improper fraction;
→ The "6" and the "8" can be reduced; since both the "6" and the "8" can be divided by "2"; → So change the "6" to a "3" ; (since "6÷2 = 3"); → and change the "8" to a "4"; (since "8÷2 = 4") ; _______________________________________________ → and rewrite the equation as: _____________________________________ → * ; ______________________________________________ → * =
→ 2 2/9 gal ; or, write as: 2.222 gal _______________________________________________
The male elephant at the city zoo weights 8,000 pounds, which is the same as 4 tons. The female elephant weights 7,000 pounds. How many does she weight?
Answers
We will solve the following equation, for x
7000/8000 = x/4
28000/8000
So the female elephant weighed 3.5 tons.
Which graph shows triangle <-4,2> (ABC)
Answers
Answer:
there is no graph to look at. please add the graph
Step-by-step explanation:
Answer:
I have a copy of the graph. Also attached are the choices?
Step-by-step explanation:
Find two consecutive numbers with a product of 121
Answers
One number: x Its consecutive: x + 1
Product:
x(x+1)=121 x² + x - 121 = 0
Δ = 1² - 4.1.(-121) Δ = 1+484 Δ = 485
As square root of 485 is not integer, do not exist two consecutive numbers with product of 121
Expand the expression and combine like terms: 1+4(6p-9)