Answer:
x-3x^3
Step-by-step explanation:
^ means to the power of btw
Helps me solve 2 and 4 please
Answer:
16.3.
Step-by-step explanation:
i just took the test.
Answer:
g(-4)= -8 and f(9)= 44
Step-by-step explanation:
g(x)=2x^2+10x
g(-4)=2(-4)^2+10(-4)
g(-4)=2(16)-40
g(-4)= -8
f(x)=l1-5xl
f(9)= l1-5(9)l
f(9)= l1-45l
f(9)= l-44l
f(9)= 44
pleaseeee helpppp
Match each word with the phrase that best defines it
a Latin American dicator
adapt
cruel and oppressive rule by a
government
caudillo
to fit for a new use
occupation
the use of military power to control a
territory
tyranny
Answer:
Caudillo - A Latin American dictator
Tyranny - Cruel and oppressive rule by a government
Occupation - The use of military power to control a territory
Adapt - To fit for a new use
The price of a car has been reduced from $22,500 to $16,650. What is the percentage decrease of the price of the car?
Answer:
26%
Step-by-step explanation:
$22,500-$16,650= $5,850
I started by multiplying buy 0.20 from $22,500 and then Jumped to 0.25% and when I realized i was close I multiplied $22,500 *0.26 and matched the decreasing price of $5,850.
$22,500*0.20 = $4,500 off
$22,500*0.25 = $5,625 off
$22,500*0.26 = $5,850 off
3. Find the scale factor using the given scale drawings and measurements below.
Scale Factor: _________________________
Answer:
we don't have the measurements and drawings below...
Oops, this is the shape for the previous question. Find the area
10000$ is invested at annual compound interest after 4 years the investment has become $11,608.86 what annual rate of compound interest was used ?
$10,000 is invested at annual compound interest. After 4 years, the investment has become $11,608.86. What annual rate of compound interest was used?
Answer: 3.8%
The annual rate of the compound interest is given as 3.8%.
What is compound interest?Compound interest is the interest on deposits computed on both the initial principal and the interest earned over time.
Amount = principal[1 + r/n]ⁿᵃ
Principal = P rate= r Time =a , n = compounding frequency
Here,
Amount = principal[1 + r/n]ⁿᵃ
11608.86 = 10000[1 + r/1]⁴
1.160886 = [1 + r]⁴
1 + r = 1.038
r = 1.038 - 1
r = 0.038
r% = 0.038 ×100%
r% = 3.8%
Thus, the annual rate of the compound interest is given as 3.8%.
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About 2 in every 400 people have an extra rib. If there are 580 people in Antoine’s middle school, predict how many people have an extra rib
Answer:
2.9 people in her school have an extra rib.
Step-by-step explanation:
580/400= 1.45
1.45 x 2 = 2.9
(Notimated as brainliest 25 points )
Triangle ABC has the following vertices:
A(1,9)
B(11,-7)
C(-9,3)
Is triangle ABC a right triangle, and why?
Choose 1 answer:
A) Yes, because AB I AC.
B) Yes, because of AB I BC.
C) No because AB is longer than AC.
D) No, because AABC doesn't have a pair of perpendicular sides
Answer:
Triangle ABC is not a right triangle because d) it doesn't have a pair of perpendicular sides
Step-by-step explanation:
Perpendicular sides mean that the slopes are "opposite reciprocals" of each other.
Example: slope is 1/2 and the perpendicular line's slope is -2
How? 1/2 changes to 2 (you flip it, reciprocal), and then from 2 to -2 (apply opposite sign)
So when you calculate the slopes of AB, AC, and BC, none of their slopes are opposite reciprocals of each other. You can calculate the slopes of each and compare them if you want to check.
I really hope this helps, do you think you can tell me if you got the answer correct? I'd feel really bad if you got it wrong because of me. All I know is that it's not a right triangle.
Answer:
You can just mark the other person as brainliest.
Step-by-step explanation:
2. A boy had to travel a distance of 12 kilometers on his bicycle. He stopped to rest after 4
kilometers. He stopped to have lunch after another 3 kilometers. How far did he still he still have to go?
12 total
4+3=7
12-7=5
5km left
8th grade easy urgent math
Answer:
no solution
Step-by-step explanation:
solve for x
2/5 = x/90
Answer: x = 36
.........................
27. Stuart wants to play a trick on his friend by hiding his pencil in the box of tissues shown below. If
his friend's pencil is 9 inches in length, will it fit diagonally in the box of tissues? Explain.
Answer:
Well if it’s a regular box I’m sure it will fit, because a box of tissues is at least 10 inches long in diameter.
NEED HELP ASAP!! WILL MARK BRAINLIEST IF YOU ANSWER RIGHT!!
Answer: A = 2, -3 B= 4, -8 C=8, -6
Step-by-step explanation:
The rule for a reflection over the x -axis is (x,y)→(x,−y) .
Answer:
A'(2,-3) B'(4,-8) C'(8,-6)
Which set of graphs can be used to find the solution set to 3 log2(x + 4) < 6?
It's D
Answer:
Graph D
Step-by-step explanation:
EDG 2021
3. Solve 3(x - 2) = 27. A. 21 B 9.67 D.7
Answer:
x = 11
Step-by-step explanation:
The University of Central Florida’s cheerleading team has eighteen males and twenty-one females. If h represents the height of a team member, the inequality 260 ≤ 4h + 28 < 324, represents the range of heights of the cheerleaders, in inches. Select all possible heights for the University of Central Florida’s cheerleaders.
Group of answer choices
6 feet, 2 inches
5 feet, 11 inches
5 feet, 3 inches
4 feet, 9 inches
5 feet, 8 inches
5 feet, 4 inches
4 feet, 10 inches
Answer:
5ft 11 inches , 5 feet 3 inches , 5 ft. and 8 in
Step-by-step explanation:
I think this is right . Plus if it isn't at least some are right so you can correct your answer. And anyway you should know this if they taught you this sin class
The possible heights for the University of Central Florida’s cheerleaders is:
5 feet, 11 inches
5 feet, 3 inches
4 feet, 9 inches
5 feet, 8 inches
Let h represents the height of a team member.
Since the height of a team member is given by the inequality 260 ≤ 4h + 28 < 324, hence:
260 ≤ 4h + 28 or 4h + 28 < 324
4h + 28 ≥ 260 or 4h + 28 < 324
4h ≥ 232 or 4h < 296
h ≥ 58 inches or h < 74 inches
Therefore the height of the team member is at least 58 inches (4 feet 10 inches) and less than 74 inches (6 feet 2 inches)
The possible heights for the University of Central Florida’s cheerleaders is:
5 feet, 11 inches
5 feet, 3 inches
4 feet, 9 inches
5 feet, 8 inches
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What else is represented or means the same thing as a sum
Answer:
aggregate, total, totality, whole, summation, entirety, full, tally, all, body
Step-by-step explanation:
Answer:
in this topic, students will use ribbon diagrams and / or number lines to represent and solve problems involving addition and subtraction of fractions in word problems. consider this example.
65 cookies with 5 scoops of flour , 78 cookies equals how many scoops of flour
Answer:
6
Step-by-step explanation:
65/5=13
78/13=6
In a school of 200 students, 90 students are in the marching band, 145 students are on sports teams and 75 students participate in both activities. How many students are involved in either band or sports?
A. 75
B. 160
C. 220
D. 230
E. 165
Answer:
c
Step-by-step explanation:
Make an approximate conversion from English to metric.
9 ft to meters
Answer:
2.7 meters
Step-by-step explanation:
I hope this helped
I thought of a number, multiplied it by 2 1/2, divided the result by 1 1/5, subtracted 7/18 from it, and got 1 5/6. What was my number?
Answer:
1 1/15
Step-by-step explanation:
Thanks to leafdapple18
Can anyone help meee?
Answer:
d.140
Step-by-step explanation:
Multiply 3 3/8 * 4 1/3
Answer:
14 5/8
Step-by-step explanation:
give a heart if this was helpful
Answer:
I think its 4.5 but I could be wrong :)
Florence is playing the Myth Monsters video game, where players gain and lose points in battle. At the beginning of the second level she had 38 points, but she soon got-12 points for losing a battle. What is Florence's score now?
Answer:
The answer to this is 26
Step-by-step explanation:
38+(-12)=26
Answer:
26
Step-by-step explanation:
find the quotient.
Answer:11 to the 15th power :)
Step-by-step explanation:
you subtract the lower number from the higher number and in this case since the higher number is on top, the answer goes on top which means it’s positive
write an equation in point slope form of the line that passes through the (0,1) and has a slope of -3/2
Answer:
y - 1 = -3/2(x - 0)
Step-by-step explanation:
trust me
The equation of the line in point-slope form is y - 1 = -3/2(x - 0).
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given that line that passes through the (0,1) and has a slope of -3/2. The equation of the line will be written as,
y - y₁ = m(x-x₁)
y - 1 = (-3 / 2) ( x - 0 )
Therefore, the equation of the line in point-slope form is y - 1 = -3/2(x - 0).
To know more about an equation of the line follow
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What is f(–2)?
help me...
Step-by-step explanation:
For examppe
f(x) = 3x + 1
f(-2) = 3(-2) + 1
= -6 + 1
= -5
01:57:09 In a city, the distance between the library and the police station is 3 miles less than twice the distance between the police station and the fire station. The distance between the library and the police station is 5 miles. How far apart are the police station and the fire station?
Answer:
Distance between the police station and the fire station be 4 miles
Step-by-step explanation:
Let distance between the police station and the fire station be x miles.
The distance between the library and the police station is 3 miles less than twice the distance between the police station and the fire station.
Distance between the library and the police station [tex]=2x-3[/tex]
Also, distance between the library and the police station is 5 miles.
[tex]2x-3=5\\2x=3+5\\2x=8\\x=\frac{8}{2}\\ x=4\,\,miles[/tex]
is the equation true or false
Jenny has $2.40 deducted from her monthly allowance every time she forgets to do a chore.
If she forgets three times in one month, what will be the change in Jenny’s total allowance?
Can someone help please!!!
Answer:
$7.20
hope this helps