Answer:
30 sq inches
Step-by-step explanation:
1.5 x 20 is 30
I NEED HELP PLEASE HELP ME
Answer:
4 squares?
Step-by-step explanation:
A = -3
B = -1/3
C = 1/3
D = 3
The fare for a taxicab is $5 per trip plus $0.50 per mile. The fare for the trip from the airport to the convention center was $11.50. How many miles the trip is from the airport to the convention center?
Use m for the variable.
Answer:
m=13
Step-by-step explanation:
11.50-5.00= 6.50
6.50 divided by .50
= 13 miles
m=13
Which number is equivalent to the fraction 15/7
Answer:
2.14
Step-by-step explanation:
In New Jersey the highest elevation is 1,803 feet above sea level and the lowest elevation is-2 feet below sea level. What is the difference in elevations?
Answer:
1805 feet
Step-by-step explanation:
1803-(-2)
1805
Can someone please help me!
Divide. 8 divided by 1/3
Answer:
24
Step-by-step explanation:
8 ÷ 1/3
8/1 ÷ 1/3
8/1 ⋅ 3/1
8 ⋅ 3 = 24
1 ⋅ 1 = 1
24/1 = 24
3х + 5у = -3
x+2y = - 4/3
5.9 0.55m>73.7
I NEED THIS ASAP
Answer :Understand the how and why See how to tackle your equations and why to use a particular method to solve it — making it easier for you to learn.; Learn from detailed step-by-step explanations Get walked through each step of the solution to know exactly what path gets you to the right answer.; Dig deeper into specific steps Our solver does what a calculator won’t: breaking down key steps
Step-by-step explanation: im usually really good at math but i got confused in this ps im a junior
Which one doesn't belong?
Graph
Where is the graph I need to see the graph for the answer
Simplify : 5c + 3 – 12c – 8
Answer:
Step-by-step explanation:
-7c - 5
what is 4/6 + 4/8 with unlike denominators
Answer:
7/6 or 1.17
Step-by-step explanation:
i made them have a common denominator of 24 and simplified.
hope this is right and helps! :)
how do i make a fraction a improper fraction
as long as your numerator is greater than your denominator, it's improper
The local bowling alley is offering a discount on their normal rate per game. Their normal price per game is 8$. If you bowl 3 games and rent a pair of bowling shoes for $2 and paid $20, how much was the discount?
Answer:
10 off
Step-by-step explanation:
3times 8= 24
3 times 2= 6
then add together-10 dollars
Do you have a babysitting job that pays 8.50an hour your total pay for this week was 136 right and solve an equation to find the number of hours I babysat this week
Answer:
gfdhzhjdzg
Step-by-step explanation:
fjrfyijyfj
What is the solution to this equation? 4- 5k = -21
a.5
b.21
c.17 over 5
4 over 5
Answer:
k = 5
Step-by-step explanation:
4 - 5k = -21
Transpose and subtract 4 from both sides:
4 - 4 - 5k = -21 -4
-5k = -25
Divide both sides by -5
-5k/-5 = -25/-5
k = 5
A 7-pack of plastic rings costs $2.52. What is the unit price? per ring?
Answer:
7 rings = $2.52
then 1 ring will cost = 1/7×2.52
= 0.36
Therefore 1 ring will cost $0.36.
HELP ME PLEASE!!!!!!
Find the remainder when f(x) is divided by (x - k).
f(x) = 4x3 - 6x2 + 3x + 1; k= -2
Answer:
The remainder is -61
Step-by-step explanation:
The polynomial remainder theorem states that the remainder of the division of a polynomial f(x) by (x-r) is equal to f(r).
The given polynomial is:
[tex]f(x) = 4x^3 - 6x^2 + 3x + 1[/tex]
We need to find the remainder when f(x) is divided by x+2. According to the above-mentioned theorem, we only need to find f(-2) as follows:
[tex]f(-2) = 4(-2)^3 - 6(-2)^2 + 3(-2) + 1[/tex]
[tex]f(-2) = 4(-8) - 6(4) - 6 + 1[/tex]
[tex]f(-2) = -32 - 24 - 6 + 1=-61[/tex]
The remainder is -61
Can I please get help
Answer:
14
Step-by-step explanation:
sum of three angles of a triangle is 180
(x-4) + (11x-11) + (x+13) = 180
13x -2 = 180
13x = 182
x=14
Find the sum of (-12) + 10.
Answer:
-2
Step-by-step explanation:
(-12)+10=-2
Need help on this!!!!
Answer:
Step-by-step explanation:
180-120=60
4*18-12=60
x=60
-7g-12=-9g-28
Whats g
Answer:
g=-8
Step-by-step explanation:
A square had a perimeter of 68cm. Whatl is the length of each side?
Answer:
17
Step-by-step explanation:
68/4=17
68 is the total perimeter, to get the length of each side is divide by 4, because it's a square, it has 4 sides.
Hope this helps!
Answer:
68 is the length of each side
James paid $42 for 6 pounds of chocolate. How much does the chocolate cost per pound?
Answer:
7
Step-by-step explanation:
Answer:
7 dollars per pound
Explanation:
divide 42 by 6 and your answer is 7 dollars per pound
help pls I really need help can anyone help me
Answer:
you didn't screenshot/take the photo fully...
we can't see it.
Step-by-step explanation:
HELP PLEASE PLEASE 10 PONITS PLEASE ASAP
Answer:
S = { }
Step-by-step explanation:
The set S has no members
22
1 point
If f (x) = 7– 41, what is f (-10)?
Answer:
f(x)+41 f(-10)=7
Step-by-step explanation:
f(x)= 2x+6
g(x)= -3x+2
Find f(x)-g(x)
what is 3.68 divided by 17 oz. and 2.89 divided by 13 oz.
Answer:
0.21 and 0.22
Step-by-step explanation:
A ball is thrown vertically upward with an initial velocity of 64 feet per second. The distance s (in feet) of the ball from the ground after t seconds is s=64t-16t^2 (a) At what time t will the ball strike the ground? (b) For what time t is the ball more than 48 feet above the ground?
Given:
The distance s (in feet) of the ball from the ground after t seconds is
[tex]s=64t-16t^2[/tex]
To find:
(a) At what time t will the ball strike the ground?
(b) For what time t is the ball more than 48 feet above the ground?
Solution:
(a)
We have,
[tex]s=64t-16t^2[/tex]
Substitute s=0, to find the time t when the ball strike the ground.
[tex]0=64t-16t^2[/tex]
[tex]0=16t(4-t)[/tex]
Using zero product property, we get
[tex]16t=0\Rightarrow t=0[/tex]
[tex]4-t=0\Rightarrow t=4[/tex]
Therefore, the ball strike the ground in initial condition (t = 0) and after 4 seconds (t = 4).
(b)
Now, s > 48, to find the time t when the ball will be more than 48 feet above the ground.
[tex]64t-16t^2\geq 48[/tex]
[tex]0> 16t^2-64t+48[/tex]
Divide both sides by 16.
[tex]0> t^2-4t+3[/tex]
[tex]0> t^2-t-3t+3[/tex]
[tex]0> t(t-1)-3(t-1)[/tex]
[tex]0>(t-1)(t-3)[/tex]
Related equation is [tex](t-1)(t-3)=0[/tex]. Zeroes are t=1,3. These two number divide the number line is three parts. (-∞,1),(1,3),(3,∞)
[tex]0>(t-1)(t-3)[/tex] inequality is true for only (1,3).
It is only possible when t lies in the interval (1,3).
Therefore, the ball will be more than 48 feet above the ground between 1 and 3 seconds.
