Answer:
1.6 Seconds
Step-by-step explanation:
The equation would be h(t)=-16t^2+20t+8 since 20 is the velocity, and once you input that onto a graph the answer of when it hits the ground is 1.569 seconds, so rounded is 1.6 seconds.
Please hurry it’s timed
Plsssssssssssssss help
Answer:
D?
Step-by-step explanation:
that my opinion but if i'm wrong i apologize
Recall that the perimeter of a figure such as the one to the right is the sum of
the length of its sides. Find the perimeter of the figure.
Answer:
54z+88
Step-by-step explanation:
To find the perimeter, add up the length of the sides
P = 27z+ 20+ 9z+ 24+ 12z+ 30+ 6z+ 14
Combine like terms
P = 27z+9z+12z+6z+20+24+30+14
P =54z+88
To the fence vegetable gardens circumference Gregory will need to purchase approximately __________ meters of fencing
O 94
O 189
O 707
O 2,826
Please give the full question.
please help! at a recent cross country meet, spectators had to pay to get in. it cost $7 for adults and $3 for students. the booster club selling tickets let's forgot to keep track of how many adults and student tickets they sold. however, they did know they sold 155 total tickets and made $645. write a system of equations to model this situation
Answer:
Step-by-step explanation:
PWEASE HELPPP!!
Ben and Jerry are driving to Chicago and it takes 270 miles to get there. They
have already traveled 42 miles and are driving 75 mi/h. Write a function that
models the distance they drive as a function of time.
Answer:
d= 75*t
Step-by-step explanation:
Given data
We are given that the total distance = 270 miles
And that they have already traveled 42 miles
speed= 75mi/h
The remaining distance of the journey is = 270-42
= 228 miles
We know that
speed= distance/time
distance= speed*time
also
d= 75*t
Hence, we can estimate the distance they have traveled for any number of time t
(emoji) + 3 = -6 { find the value of the emoji }
Answer:
-9
Step-by-step explanation:
x+3= -6
×= -6-3
x= -9
mark me branliest
Answer:
emojissss
Step-by-step explanation:
:3 =.= XD :7
Find the exact length of the third side.
63
60
Answer:
Question, are you doing pythagorean theromen?
Answer:
57
Step-by-step explanation:
By the way there is another formula so I don't know if I am 100% correct. I added 63+60. Then when you get the answer minus it by 180. I hope it helped! :)
cuántos centímetros crecer entre los 5 y 8 diana tanto que le daba el sol cuánto media la flor germino
Answer:
78
Step-by-step explanation:
42 is how much greater then 27
Answer:
15
Step-by-step explanation:
42 - 27= 15
15 + 27 = 42
Therefore, 15 is the answer
Help on math please cause Im just to lazy
Answer:
29/56
Step-by-step explanation:
Help!!!!!!!'!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: B
Step-by-step explanation:
simplify 108 over 308
Answer:
Step-by-step explanation:
27/ 77 (Decimal: 0.350649)
In the equation 6(5k-8)-20= 11(2k-3)+3k
I know you would solve inside the parenthesis 6 times 5k gives you 30k but when you multiply the 8 should it be 6 times -8 or 6 times 8?
Answer:
k = -1
Step-by-step explanation:
6(5k-8)-20= 11(2k-3)+3k | Given
30k - 48 - 20 = 22k - 33 + 3k | Distribute
30k - 28 = 25k - 33 | Add numbers & combine like-terms
30k = 25k - 5 | Add 28 to both sides
5k = -5 | Subtract 25k from both sides
k = -1 | Divide -5 by 5
Decide if the following statement is valid or invalid.
All geometry students are math students. All math students use calculators . Herb is a geometry student, so Herb uses a calculator .
Valid or Invalid
Answer:
Valid
Step-by-step explanation:
By the way, this is worded I'd say it's valid.
John orders several pizzas to eat with his friends.
If each person eats 3/8 of a pizza and there are 7 people, what fraction of pizza is eaten?
Answer:
21/8 or 2 5/8
Step-by-step explanation:
Which inequality describes the graph?
Answer:
x>-1
Step-by-step explanation:
-1 is not greater than 1 so its not any of the right answers. So were left with the left answers. The arrow starts at -1 so it can't be 1 so its x>-1
ccccc
ccccc
ccccc
ccccc
ccccc
Answer:
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
Step-by-step explanation:
Which function has a greater slope
Answer:
function A
Step-by-step explanation:
because that is the answer
The sum of 3 times the value of x and 2 is equal to 4 less than 5 times the value x. Which equation can be used to find the value of x?
Answer:
Write the written problem into an equation to get:
3x +2 = 5x -4
To solve:
Add 4 to each side:
3x+6 = 5x
Subtract 3x from each side:
2x = 6
Divide both sides by 2:
x = 6/2
x = 3
Step-by-step explanation:
I need help with this question ?
Plsss
Answer:
x=0
Step-by-step explanation:
The answer is the first choice
A
This is asking “identity whether each of the following is a linear function” please ignore the quality tho. The question numbers i need help on is 4-6
Answer:
4. Yes 5.No 6. No
Step-by-step explanation:
To be short,a linear equation has a coefficient of only 1 degree.
If the degree is over 1 it isn't a linear equation.
4 is the linear equation since it x value 7x has a degree of 1.
5 isn't becuase it's x value has a degree of 5
6 isn't becuase it degree is 4.
pls hurry will give brainliest
Answer:
Step-by-step explanation:
6(k + 2) + 1 = 13 (distribute 6 around the k+2)
6k + 12 + 1 = 13 (add 12 and 1)
6k + 13 = 13 (subtract 13 from both sides)
6k = 0 (divide by 6)
k = 0
Answer:
6( k + 2 ) + 1 = 13
6k + 12 + 1 = 13
6k + 13 = 13
6k = 0
k = 0/6
so it will 0
Please help this is due in 30 minutes!
Answer:
a. 8 1/4
Step-by-step explanation:
so 2*4= 8, that part is easy.
1/8*2= 2/8 because when you multiply whole numbers with fractions, you're basically multiplying it with a one as the denominator, so in this case, 1/8*2/1. which again equals 2/8. simplify 2/8 and you'll get 1/4.
put them together and you'll get 8 1/4
Answer:
A) 8 [tex]\frac{1}{4}[/tex]
Step-by-step explanation:
4 [tex]\frac{1}{8}[/tex] = 4.125
4.125×2=8.25=8 [tex]\frac{1}{4}[/tex]
this killing me pls help ♀️
A dress regularly costs $70, but is on sle for $56. What is the percent discount?
Answer:
$14
Step-by-step explanation:
70-56=14
Answer:
14%
Step-by-step explanation:
I guessed.
PLEASE HELP ANYONE
Kurt is financing a $315,000 mortgage for 30 years at a fixed rate of 7.35%. What is the total cost of the principal and interest after 30 years?
$651,078.00
$676,305.00
$781,293.60
$788,489.94
Answer:
Step-by-step explanation:
Kurt is financing a $315,000 mortgage for 30 years at a fixed rate of 7.35%. What is the total cost of the principal and interest after 30 years?
Given data
P= $315,000
t= 30years
r= 7.35%
Let us apply the simple interest formula
A= P(1+rt)
substitute
6=2(y+2)
Y= ?
Solve for Y
Answer:
y = 1
Step-by-step explanation:
6= 2(y+2) Multiply 2*y and 2 *2
6 = 2y + 4
6 - 4 = 2y
2 = 2y - Divide 2 and 2
y = 1
Answer:
yeah the person is right it is y=1
Step-by-step explanation:
Please show work I will mark brainlist
Answer:
450 online tickets
200 gate tickets
Step-by-step explanation:
Let x = no. of online tickets
and y = no. of gate tickets
60x = total sales of online tickets
80y = total sales of gate tickets
x + y = 650 and 60x + 80y = 43000
y = 650 - x 60x + 80(650 - x) = 43000
60x + 52000 - 80x = 43000
-20x = -9000
x = 450 online tickets
y = 650 - 450 = 200 gate tickets
Your piggy bank starts with $20 and then you add $3 to it every day . Use an equation in slope intercept form to model the amount of money in the piggy bank to determine how much there is after 5 days.
9514 1404 393
Answer:
y = 3x +20
$35 after 5 days
Step-by-step explanation:
The "slope" is the amount added each day. The "intercept" is the initial amount in the bank. If y represents that amount and x represents the number of days money is added, then the slope-intercept equation is ...
y = 3x +20
When x=5, the value is ...
y = 3(5) +20 = 15+20
y = 35 . . . . amount of dollars in the bank after 5 days
