Answer:
t = 4 s
Step-by-step explanation
We can infer the origin from the t⁰ term of the quadratic as being 192 feet above the ground. Initial velocity is 16 ft/s from the t¹ term, gravity is -32 ft/s² from the t² term
0 = -16t² + 16t + 192
0 = -t² + t + 12
0 = t² - t - 12
0 = (t - 4)(t + 3)
so either
t - 4 = 0
t = 4 s
or
t + 3 = 0
t = -3 s which we ignore as it occurs before the ball is released.
Solve this problem |6-2x| = 4
the answer is 14 !
Step-by-step explanation:
sorry i think its 14 its 14 beacuse if u subtract 16-2=14 14x1=14
Which conic's equation has 2 squares with the same signs and different leading coefficients?
We want to see which is the conic equation that has 2 squares with the same sign and different leading coefficients.
We will see that it is the equation of the ellipse.
Now let's see why that is the correct answer.
The general conic equation is of the form:
[tex]A*(x - a)^2 + B*(x - b)^2 = R^2[/tex]
Where A and B are the leading coefficients, (a, b) is the center of the figure, and R is the average radius of the figure.
For example, if A = B, this would be the equation of a circle, but we must have two different leading coefficients.
If we write:
A = 1/C
B = 1/K
(both are positive, because "it has two squares with the same signs").
Then we get the equation:
[tex]\frac{ (x - a)^2}{C} + \frac{(x - b)^2}{K} = R^2[/tex]
We get the equation we wanted.
The same sign in both square parts and different leading coefficients.
The above equation is the general equation of an ellipse.
If you want to learn more, you can read:
https://brainly.com/question/10311514
Solve the inequality 5x < 16 + x.
Answer:
add x to 5x to get 6xdivide 16 by 6 to get x alone then whatever 16÷6 is, that is the solutionAnswer:
x < 4
Step-by-step explanation:
find the value of 5 root upto three decimal places
Answer:
√5 = 2.236.
Hence the value of root 5 up to 3 decimal places is 2.236.
What is the completely factored form of f(x) = x^3-7x^2 2x +4?
2x + y = 18
complete the table
Answer:
x y
9 0
8 2
5 8
Step-by-step explanation:
(9, 0) , (8, 2) , and (5, 8) --> all three points satisfy the equation 2x + y = 18.
Answer:
Plug the equation into a graphing calculator, and you'll get these:
(9, 0) , (8, 2) , and (5, 8)
What is the area of this shape?
Answer:
235 cm^2
Step-by-step explanation:
First you should divide this shape into to rectangles or squares. Then you can easily find the area.
20-11=9
We have a rectangle and a square.
(11*14) + (9*9)
Answer:
A = 235 cm²
Step-by-step explanation:
The figure is composed of 2 rectangles.
main rectangle has dimensions length = 20 cm , breadth = 9 cm
The attached rectangle , on top has dimensions
length = 11 cm , breadth = 14 - 9 = 5 cm
Total area (A) is the sum of the areas of the 2 rectangles
A = (20 × 9) + (11 × 5) = 180 + 55 = 235 cm²
Which of the following points is a solution of the system shown? x + y ≥ 6 x ≥ 4
Find the distance between the points ( – 10,6) and (14,6).
Answer:
I would say 4
Step-by-step explanation:
10,6
14,6
04,0
Answer: 4
Step-by-step explanation:
Draw the following triangle after a translation 2 units to the left and 1 unit down.
maya kana mag module ml na muna tayo par
Can someone help me do the long division of this please
Its
P-4 divided by 10p^3-45p^2+26p-33
Answer:
[tex]10p {}^{2} - 5p + 6 + \frac{ - 9}{p - 4} [/tex]
Step-by-step explanation:
10p²-5p+6
p-4√10p³-45p²+26p-33
- 10p³-40p²
-5p²+26p
- -5p²+20p
6p-33
- 6p-24
-9
A red food coloring recipe says, "Mix `4` tbsp raspberry juice with `3` tbsp strawberry juice and `2` tbsp water."
Kiran wants to make `45` tbsp of red food coloring. He has plenty of water, but he only has `24` tbsp of raspberry juice and `21` tbsp of strawberry juice.
What is the most food coloring Kiran can make using the ingredients he has?
Answer: he gets 45 through multiplying the original ratio by 5 which gets 10+20+15=45. hope this helps
Step-by-step explanation:
If f(x) = 2x and g(x) = 5x + 2, what is (f – g)(x) when x = 3
Answer:
[tex]f - g = \\ 2x - (5x + 2) = \\ 2x - 5x - 2 = \\ - 3x - 2 = \\ - 3 \times 3 - 2 = \\ - 9 - 2 = - 11[/tex]
Question is based on Fraction
A man intended to distribute a certain amount of money he had, by giving 2/5 to his wife and the remaining amount equally to his three sons. However, he had to give 1/6 of this amount to his brother before he distributed it as intended. He distributed the remaining amount as originally intended.
Q1. The amount a son received was 40000 rupees less than the amount he was to receive originally. Find the amount the man had intially ?
9514 1404 393
Answer:
12,00,000 rupees
Step-by-step explanation:
The fraction originally intended for each son was ...
(1/3)(1 -2/5) = 1/3(3/5) = 1/5
The fraction each son actually received was ...
(1 -1/6)(1/5) = (5/6)(1/5) = 1/6
The difference in these amounts as a fraction of the original distribution is ...
1/5 - 1/6 = (6/30) -(5/30) = 1/30
Then the original distribution is 30 times this difference:
30×40000 rupees = 12,00,000 rupees
_____
Additional comment
Originally-intended distribution (rupees):
wife: 4,80,000each son: 2,40,000Actual distribution:
brother: 2,00,000wife: 4,00,000each son: 2,00,0001,00,000 = 1 lakh
9x^2(y^5)/3xy^7 simplify
Answer:
( 9x^2y^5 /3 x)(y^7)
=3x^3y^12
Select the correct
function
that represents
this data.
1
2
3
4
5
Out
13
22
31
40
49
[?]
A. f(x) = 9x + 4
B. f(x) = 9x - 4
C. f(x) = (x/9) + 4
f(x) = 9x+4
here,9*1+4=13
9*2+4=22
9*2+4=31
.
.
.
Twice the larger of two consecutive integers is equal to fifteen less than three times the smaller. Find the
two integers.
Answer:
Step-by-step explanation:
2*x = 3(x - 1)-15 Remove the brackets
The larger of two consecutive integers is x
The smaller of two consecutive integers is x - 1
2x = 3x - 3 - 15 Combine the right
2x = 3x - 18 Subtract 3x from both sides
2x - 3x = 3x-3x - 18 Combine
-x = - 18 Multiply by - 1
x = 18
x - 1 = 17
The bells are adding a new room to their house. The room will be a cube with volume of 4,913 feet cubed. They are going to put in hardwood floors, and the contractor charged $10 per square foot. How much will the j hardwood floors cost?
Answer:
$ 2,890
Step-by-step explanation:
Volume of a cube = width x length height
Cubic root of 4913 = 17 feet
Area of the floor = 17 x 17 = 289
289 x 10 = $2,890
FREE BRAINLIEST FOR THE RIGHT ANSWERS
please help i really need to finish these Part A and Part B Questions please, please look at the two screen shots
I am a quadrilateral with two pairs of opposite sides parallel and congruent. my only opposite angles are congruent. the sum of my two consecutive angles on same side is 180°. I am?
Answer:
a parallelogram
Step-by-step explanation:
could also be more specific such as a rectangle or even more specific as a square.
the statement "the sum of my two consecutive angles on same side is 180°" is redundant as we are already told we have two pairs of parallel and congruent sides
HELP PLZ IM GIVING 25 BRAIN:EIST PLZZZ
Answer:
2km
Step-by-step explanation:
Distance = Speed ÷ Time
Distance = 3 ÷ 1.5 (as 1 hour and 30 minutes is an hour and a half)
Distance = 2km
Answer:
4.5 km
Step-by-step explanation:
it takes an hour to walk 3. 1 hour is 60 minutes cut that in half to get 30, so you have to cut the 3 in half as well. which is 1.5. add 3 and 1.5 to get your answer 4.5
3. A seed company says that 4 out of every 5 of its seeds grow. If Nat
planted 10 of the seeds, how many can he expects to grow?'
O A. 6
O B.7
O C. 8
O 0.9
Answer:
C
Step-by-step explanation:
The answer is C. 8 sorry if its wrong
Answer:
C. 8
Step-by-step explanation:
4 out of every five seeds will grow means 4/5 of them will grow. 10 is times two of 5 so just multiply both numbers by 2. 4/5 times 2 equals 8/10. Eight will grow.
What is the probability of rolling a 6-sided die and getting a 2 or an odd
number?
Answer: 4
Step-by-step explanation:
When we roll a 6-sided dis , the total possible of outcomes : 1, 2, 3, 4, 5, 6
Thus , the total number of outcomes =6
The favorable outcomes: 2, 1, 3 , 5
Thus , the number of favorable outcomes = 4
Does this help?
Please help I’m stuck
-a + 3y
Answer:
-a + 3y = -a + 3y
Because they have no match !
Step-by-step explanation:
Hope it's help you !!
What’s 2+2?!?!?!?????
Answer:
we have 22, 4, 4-2, or let me put in the hard way cause is fun:
2+2 is same as 2 to the power of 2 like 2 time itself twice, such as 2x2 or you can written as 2(2) and the answer would be 4
Step-by-step explanation:
Find the 16th term of the sequence defined by the explicit rule. Assume that the domain of the function is
the set of whole numbers greater than 0.
f(n)=9n - 8
The 16th term of the sequence defined by f (n)=9n – 8 is
Answer:
136Step-by-step explanation:
The function is given:
f(n) = 9n - 8Find the value of f when n = 16:
f(16) = 9*16 - 8 = 136Please answer these easy
Step-by-step explanation:
3. y = 4x + 8
4. y = 1/2x
5. y = 2x + 8
6. y = 4x
hope this helps
Answer:
Really hope this helps!
Step-by-step explanation:
3. y = 4x + 8
4. y = 1/2x
5. y = 2x + 8
6. y = 4x
Choose all options that apply. Which of the following are considered whole numbers? a) 0 b) 219 Oc) 6.75 d) 1/2 Oe) 2
Answer:
a) 0, b) 219, e) 2
Step-by-step explanation:
A whole number is any non-negative integer, so no fractions, decimals, or negative numbers. Anything else however works.
4. (2 x 10-2) Standard form of given is ----
a. 8 x103
b. 8 x104
c. 8 x10-5
d. 8x106
Answer:
The choice d.
[tex]8 \times {10}^{ - 6} [/tex]
I hope I helped you^_^
PLEASE HELP ME WITH THIS PROBLEM