Answer:
84%
Step-by-step explanation:
We just need to multiply 14% by 6 since it will lose 14% of its initial value.
14 X 6 = 84
84%
After how many seconds does the object hit the
ground?
02
O4
O 8
O 16
Answer:
this is prolly the easiest 20 points you’ll get
Answer:
3rd option
Step-by-step explanation:
When the object hits the ground the height h(t) = 0 , then
- 16t² + 96t + 256 = 0 ( divide through by - 16 )
t² - 6t - 16 = 0 ← in standard form
(t - 8)(t + 2) = 0 ← in factored form
Equate each factor to zero and solve for t
t - 8 = 0 ⇒ t = 8
t + 2 = 0 ⇒ t = - 2
but t > o , then object takes 8 seconds to hit the ground
Giving away free pojntnabe afastbenpugb to get them or they’ll be all out
Answer:
thanks
Step-by-step explanation:
Answer:
yE thanks pEEP!
Can someone help’ it’s due today pls help pls pls
Answer:
MQP = 138
Step-by-step explanation:
Since the angle bisector always divides the angle in half exactly, we know both of the angle measures we have are the same, and set it up like this: 5x + 19 = 2x + 49 (subtract 2x from both sides) 3x + 19 = 49 (subtract 19 on both sides) 3x = 30 (divide by 3) x = 10
Substitute that x value (10) into the original equations in place of x for each angle to get MQN = 69 and NQP = 69
Add the two values to get 138. MQP = 138
Answer:
138
Step-by-step explanation:
QN bisects ∠MQP. ⇒ ∠MQN = ∠NQP
5x + 19 = 2x + 49
Subtract 19 from both sides
5x = 2x + 49 - 19
5x = 2x + 30
Subtract 2x from both sides
5x -2x = 30
3x = 30
x = 30/3
x = 10
∠MQN = 5x + 19
= 5*10 + 19
= 50 +19
= 69
∠MQP = ∠MQN +∠NQP = 69 + 69 = 138
4321 base seven+1234 base seven
Answer:
Step-by-step explanation:
4321
1234
5555
5555 in base 7 is equal to 2000 in base 10
Answer:
3890
Step-by-step explanation:
1. Break down 4321 and add.
1=1
2=14
3=210
4=2800
3025
2. Break down 1234 and add.
4=4
3=21
2=140
1=700
865
3. Add them together to get 3890
I'm probably wrong but whatever.
the common multiple of 4 and 20 is? a.3 b.4 c.8 d.20
Answer:
i belive its A
Step-by-step explanation: hope this helps :)
Answer:
B. 4
Step-by-step explanation:
4 times 5 is 20 and 20 divided by 5 is 4
what is the answer to this question: 3.75x =60
Answer:
x = 16
Step-by-step explanation:
If 3.75x would equal to 60, then x would equal to 60/3.75, which would be 16
Hope this helps!
can someone help me with this?
Carlos took a 3-day car trip. on the second day he drove 360 miles. on the third day he drove 3 times as far as he did on the first day. if his trip was 1080 miles long, how far did Carlos drive on the first?
Answer:
240mi
Step-by-step explanation:
1080 - 360 = 720
720 / 3 = 240
240 day 1 + 360 day 2 + 720 day 3 = 1080 total
The area of a rectangle varies jointly as the length and the width, and whose A = 72 sq. cm when l = 3 cm and w = 2 cm. What is the constant of variation (k)?
a. 12
b. 10
c. 8
d. 14
Answer:
a
Step-by-step explanation:
Given A varies jointly as l and w then the equation relating them is
A = klw ← k is the constant of variation
To find k use the condition A = 72 when l = 3 and w = 2 , then
72 = k × 3 × 2 = 6k ( divide both sides by 6 )
12 = k
The Parks Department is planting trees. Maple treed cost $50 each and oak trees cost $40 each. The tree-planting budget is 1000.
If the Parks Department buys 10 maple trees, how many oak trees can they buy? Round to nearest whole if necessary.
Answer:
Step-by-step explanation:
how did you check whether 3/2 and 1 are really solution of the given exponential?
On an algebra test, I had seven times as many correct answers as
incorrect ones. There were 120 items on the test, how many did I get right?
Answer:
105 were correct
Step-by-step explanation:
120 divided by 8 = 15. 15 questions were wrong.
15 times 7 = 105.
The greatest possible number whose digits are all even numbers from 1 to 9
Answer:
8642Step-by-step explanation:
Our even numbers from 1-9 are:
2,4,6,8The largest possible number using the even numbers once is 8642.
Hoped this helped
Paul rides his bike for 90 minutes every morning. If his speed is 10 miles per hour, how many miles does he ride?
Answer:
he rides his bike 15 miles each morning.
Step-by-step explanation:
90 minutes is an hour and 30
1 hour is 10miles so half of ten is 5 and 5+10 is 15
13 - 3/4n = 3/4n + 1
Brainliest to who shows ALL work! :D
Answer:
n = 8
Step-by-step explanation:
13 - 3/4n = 3/4n + 1
add 3/4n to both sides
13 = 3/2n + 1
subtract 1 from both sides
12 = 3/2n
divide both sides by 3/2
n = 8
How to Rotate (9,3) clockwise by 90*?
Answer:
Rotation of point through 90° about the origin in clockwise direction when point M (h, k) is rotated about the origin O through 90° in clockwise direction. The new position of point M (h, k) will become M’ (k, -h).
Answer this problem pls
Answer:
The measure of the hypotenuse squared is equal to the sum of the side measures squared.
Step-by-step explanation:
I used process of elimination to find the odd one out. All of the other facts are true hence the last one is wrong.
While preparing for a morning conference, principal Corsetti is laying out 8 dozen bagels on square plates. Each plate can hold 14 bagels.
A.How many plates of bagels will Mr. Corsetti have.
B. How many more bagels would be needed to fill the final plate with bagels?
Answer:
Step-by-step explanation:
We have 8 dozen bagels, or 8*12=96 bagels. Each plate can hold 14 bagels, so we have enough bagels to fill 96/14=about 6.86 plates. However, we cannot have a fraction of a plate, so we round up to have a total of seven plates. To fill all seven plates fully, 7*14=98 bagels would be needed, which is two more than we have.
To summarize, Mr. Corsetti has seven plates of bagels, and would need two more bagels to fill the last one up.
PLS HELP (30 points)
Can you answer this Q???
Answer:
Q is
92
On B q is 92
BRAINLIEST PLZ
Quiz 2
You might need: Calculator
Naoya read a book cover to cover in a single session, at a rate of 55 pages per hour. After 4 hours, he had
350 pages left to read.
Let y represent the number of pages left to read after a hours.
Complete the equation for the relationship between the number of pages left and number of hours.
y =
Total pages read after 4h
[tex]\\ \sf\longmapsto 4(55)=220pages[/tex]
Pages left=350
Now
[tex]\\ \sf\longmapsto y=350+220[/tex]
[tex]\\ \sf\longmapsto y=570[/tex]
Apples cost $5 for 550g. If you have $25, how many kilograms of apples can you buy?
Gold costs $500 per ounce. A solid gold nugget is 1 pound, how much is it worth?
A new hybrid car can travel 65 miles per gallon. How many miles can you drive on 5 gallons of gas?
Answer:
1)13,750g
2)$8000
3)325 miles
Step-by-step explanation:
25×550=1375 because you buy $25 worth
16 ounces= 1 pound so 16×500=$8000
if I get 65 per 1 gallon then for 5 gallons I get 325 miles or 65×5=325
WILL GIVE BRAINLIEST
4.14 Unit Test: Working with Functions - Part 1
What are the domain and range of each relation?
Drag the answer into the box to match each relation.
The domain and range of the relation are:
The domain = {-2, -1, 0, 2}
The range = { 4, -2, 2}
The domain of a relation is the set of all the valid input values. It is at most times the value of x in the relation
The range is a set of all the valid output of a relation. It is at most times represented by y in the relation
In the relation shown:
The domain is the set of the x values
The range is the set of the y-values
Therefore:
The domain = {-2, -1, 0, 2}
The range = { 4, -2, 2}
Learn more here: https://brainly.com/question/25668837
help helppeppepeppep
Expanding the expressions, it is found that Amelia is correct.
The first expression is:
[tex]\frac{1}{2}(11x + 24) = \frac{11x}{2} + 12[/tex]
The second expression is:
[tex]-(\frac{1}{2}x + 5) + 6(x + 8)[/tex]
Expanding, applying the operations, it is:
[tex]-\frac{1}{2}x - 5 + 6x + 48[/tex]
[tex]\frac{12}{2}x - \frac{1}{2}x + 43[/tex]
[tex]\frac{11x}{2} + 43[/tex]
In both expression, the slope(term that multiplies x) is the same, but the linear factor of the second expression is greater, hence:
[tex]\frac{11x}{2} + 43 > \frac{11x}{2} + 12[/tex]
And Amelia is correct.
A similar problem is given at https://brainly.com/question/12166019
A pizza buffet has prepared 15 pizzas to place on the line at the beginning of lunch at 11:00 a.m. The equation used to describe the total number of pizzas that have been placed out on the buffet line is shown below.
y = 11x + 15
If x represents every 8 minutes after 11:00 a.m, which statement best describes the rate of change in the number of pizzas set out on the buffet?
A.
Every 16 minutes, 11 more pizzas were set out on the buffet.
B.
Every 16 minutes, 22 more pizzas were set out on the buffet.
C.
Every 16 minutes, 32 more pizzas were set out on the buffet.
D.
Every 8 minutes, 21 more pizzas were set out on the buffet.
HELP!!!
Answer:
B. Every 16 minutes, 22 more pizzas were set out on the buffet.
Step-by-step explanation:
At 11:00 am, x would be equal to 0, and there would be 15 pizzas on the buffet line. Then, every 8 minutes, 11 more pizzas are added to the buffet line. So in 16 minutes, 22 pizzas will be added to the buffet.
[tex]\frac{16}{8} =2\\(11)(2) = 22[/tex]
Find the tangent line to
g(x)=16x−4√x at x=4.
Answer:
ohh
Step-by-step explanation:
sorry I thought I knew the question
ok ♀️
PLEASE HELP!!! (WILL GIVE BRAINLIEST FOR CORRECT ANSWER :)
Evaluate the expression.
−4[−2(7−10)−15]
------------------------
2(−1)
What is the value of the expression?
Enter your answer in the box.
Solve numerator
-4[-2(7-10)-15]-4[-2(-3)-15]-4[6-15]-4[-9]36Solve denominator
2(-1)=-2Final answer
36/-2-18BRAINLIEST, 5 STARS, AND A THANKS FOR WHOEVER HELPS!
Which statement about the answer to this problem is most accurate?
5\6−3\8=19\24
The answer 19\24 is reasonable because both fractions are closer to 1\2 than they are to 1, making the difference close to 0.
The answer 19\24 is reasonable because 5\6 and 3\8 are both closer to 1 than to 1\2, making the difference close to 0.
The answer 19\24 is not reasonable because 5\6 is closer to 1 than to 1\2, and 3\8 is close to 1\2, making the difference close to 1\2.
The answer 19\24 is not reasonable because 5\6 is closer to 1\2 than to 1, and 3\8 is closer to 0 than to 1\2, making the difference close to 1\2.
Answer:
The answer 19\24 is not reasonable because 5\6 is closer to 1 than to 1\2, and 3\8 is close to 1\2, making the difference close to 1\2.
Step-by-step explanation:
Answer:
1/2 1 0
Step-by-step explanation:
Write an equation of a line in slope-intercept form with the given slope and y-intercept:
slope: 3/4 ; y-intercept: -8
Answer:
y=3/4x-8
Step-by-step explanation:
what is the awnser and solve for C
2c=6–3c
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
[tex]\fbox \colorbox{black}{ \colorbox{white}{C} \: \: \: \: \: \: \: \: \colorbox{white}{ = } \: \: \: \: \: + \colorbox{white}{6/5}}[/tex]
[tex] \large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}[/tex]
Let's find the value of c ~
[tex]2c = 6 - 3c[/tex][tex]2c + 3c = 6[/tex][tex]5c = 6[/tex][tex]c = \dfrac{6}{5} \: \: or \: \: 1.2[/tex]Answer:
c= -6
Step-by-step explanation:
2c -6 = 3c
we move all to the left
2c -6 (3c)= 0
add everything and the variables
-1c - 6 = 0
move all terms containing c to the left everything else to the right
-1c = 6
c=6/-1
c=-6
A teacher distributed 36 pencils evenly among the students in her class. How many students can be in the class?
The number of students can be...
Answer:
In the class there can be 18/36/12/9/6/4 etc... Students
Answer:
they are 12 in the class 3 for each one of them in twelve places
the sum of three whole numbers in a row is 57. what are the three numbers?
Answer:
18, 19, 20
Step-by-step explanation:
(n) + (n + 1) + (n + 2) = 57
3n + 3 = 57
3n = 57 - 3 = 54
n = 54/3 = 18
three numbers are 18, 18+1, 18+2
18, 19, 20
Answer:
18,19,20
Step-by-step explanation:
x + (x+1) + (x+2) = 57
x + x + 1 + x + 2 = 57
Combine like terms
3x + 3 = 57
subtract 3 from both sides
3x = 54
divide both sides by 3
x = 18
The answer is 18, 19, 20
Since we know the value of x, we can look at it like this:
x + (x+1) + (x+2) --- > 18 + (18+ 1) + (18+2) --> 18 + 19 + 20
