Write an equation that represents the distance d that Hoshi walks in t seconds
Answers
T=time
D=distance
Related Questions
What is the fractional equivalent of 0.2666
Lisa goes to school 7 hours per day works 3 houre per day and sleeps for 8 hours per day. What is the ratio of hours lisa works to hours lisa sleeps?
What line forms when a plane and a cylinder intersect?
Nancy does 5 loads of washing per week using a box of a 1.2kg box of Fab using 60 grams per wash.How many weeks should the box of washing powder last.
3 square root of 15 end root minus 3 square root of 10
3 square root of 30 end root minus 3 square root of 20
3 square root of 20 end root minus 3 square root of 30
Answers
3√10 - 6√10 + 7√15 - 4√15
-3√10 + 3√15
The answer is B.
Answer:
b
Step-by-step explanation:
-4.8(6.3x-4.18) =-58.56
X=
Answers
Answer:
x=2.6
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
true or false
Answers
Answer:
the correct answer is true. easy
Answers
96ft² : 6 = 6 ft² - one wall surface
pattern on the surface of the cube
A = a²
a - the edge of the cube
A = a² ⇔ a=√A
a = √(16ft)² = 4ft
V = volume
V = a³
V = (4ft)³ = 64 ft³
Answers
Answer: D) Add 64 to both sides
Why do this?
Because we want to be able to factor the left hand side into the form p^2, where p is some algebraic expression. This will help us ultimately solve for x.
Currently, the left hand side is x^2+16x which does factor to x(x+16), but that isn't in the form p^2. We want something like (x+1)^2 or (x+2)^2. The general form is (x+k)^2 where k is some fixed constant.
Let's expand out (x+k)^2 using the FOIL rule and we get x^2+2kx+k^2
The x coefficient is 2k. If we cut that in half, we get k. Squaring that result leads to k^2.
So we have this order: 2k cuts in half to k then square it to get k^2
For x^2+16x, we have the x coefficient as 16. That cuts in half to 8, then that squares to 64. We add 64 to both sides
Note how
x^2+16x = 9
x^2 + 16x + 64 = 9+64
(x+8)^2 = 73
From here, we apply the square root to both sides and then subtract 8 from both sides to fully isolate x. You would get two different solutions.
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I recommend you use the FOIL rule to confirm that (x+8)^2 expands out to x^2+16x+64, to help check your work.
Answers
Answer:
y = 1/3x+6
Step-by-step explanation:
Step 1
- Rewrite f(x) as y
f(x) = 3x-18 => y = 3x-18
Step 2
- Swap x and y
y = 3x-18 => x = 3y-18
Step 3
- Slove for y (By that it means isolate y)
x = 3y-18 (+18 both sides)
x+18 = 3y (Then divide both sides by 3)
1/3x+6 = y
Final Answer:
y = 1/3x+6