Answer:
D. r(t) = (10 + 12t, 5 + −34t, 6 + −6t)
Step-by-step explanation:
Hope this helps
Please help me find perimeter and area of this figure rounded to the nearest whole number! I will award brainliest!
Brainly is erroneously preventing my response from being posted due to nonexistent profanity or links. So, I have converted my answer into an image file, which I have attached. I also attached an annotated diagram of the figure in the image you posted. Please let me know if you have trouble accessing either. Hope this helps.
The original selling price of a jacket was s dollars. The selling price was then changed on two occasions by the store owner. Its price is now represented by 0.85(1.4s). Which expression could explain what happened to the price of the jacket?
Answer:
B
Step-by-step explanation:
B) The price was increased by 40% and then decreased by 15%.
World population at a particular time was 7,11,36,02,566. Can you write it in words in the international numeration system ?
Answer:
Seven billion , one hundred thirteen million, six hundred and two thousand , five hundred and sixty six.
Step-by-step explanation:
B, HM TM, M Hth, TTh Th , H T O
7, 1 1, 3 6, 0 2, 5 6 6
Seven billion , one hundred thirteen million, six lac, two thousand , five hundred and sixty six.
Where
B= billion
HM = hundred million
TM = ten million
M = million
HTh = Hundred Thousand
TTh = Ten thousand
Th = thousand
H = hundred
T = tens
O= ones or units
In system international each category in further divided into units, hundreds and thousands.
We see that we have thousand, ten and then hundred thousand .
Similarly we have million, ten and hundred million.
This continues for billions and so on.
reduction mean less then 100
Answer:
well yes that technically is correct.
Reduction means the action or fact of making something smaller or less in amount, degree, or size
In mathematics, reduction refers to the rewriting of an expression into a simpler form. For example, the process of rewriting a fraction into one with the smallest whole-number denominator possible (while keeping the numerator a whole number) is called "reducing a fraction".
Step-by-step explanation:
An increase of 100% in a quantity means that the final amount is 200% of the initial amount (100% of initial + 100% of increase = 200% of initial). In other words, the quantity has doubled. ... A decrease of 100% means the final amount is zero (100% – 100% = 0%).
have a good day/night
may i please have a branllist
What are the ages? I really need help ;-;
A rectangle has an area of 99 square yards. The width is 2
more than 1 times the length. Find the length and width, in
yards, of the triangle.
Answer:
Width = 11 yards
Length = 9 yards
Step-by-step explanation:
Area = length * width length = x width = w
Area = 99
width = x + 2
length = x
99 = (x) (x+2)
99 = x^2 + 2x
x = 9, or -11
Since we are talking about length we know x can't be -11, so we can rule that answer out.
We now know x = 9, so the length is 9 yards, now we only need to plug in 9 as x in the width equation.
w = 9 + 2
w = 11
The width is 11 yards and the length is 9 yards.
A line has a slope of 1 and passes through the point (-4,1). What is its equation in
slope-intercept form?
Answer:
y = 1x + 5
Step-by-step explanation:
y = 1x + b
1 = 1(-4) + b
1 = -4 + b
5 = b
y = 1x + 5
what is 3+3+3+3x7x9+4+2+7+6+3-5+5-5
Answer:215
Step-by-step explanation:
Answer:
Your answer is 215
Explanation:
Simplify 3\times 73×7 to 2121.
3+3+3+21\times 9+4+2+7+6+3-5+5-5
3+3+3+21×9+4+2+7+6+3−5+5−5
implify 21\times 921×9 to 189189.
3+3+3+189+4+2+7+6+3-5+5-5
3+3+3+189+4+2+7+6+3−5+5−5
Simplify 3+33+3 to 66.
6+3+189+4+2+7+6+3-5+5-5
6+3+189+4+2+7+6+3−5+5−5
4 Simplify 6+36+3 to 99.
9+189+4+2+7+6+3-5+5-5
9+189+4+2+7+6+3−5+5−5
5 Simplify 9+1899+189 to 198198.
198+4+2+7+6+3-5+5-5
198+4+2+7+6+3−5+5−5
6 Simplify 198+4198+4 to 202202.
202+2+7+6+3-5+5-5
202+2+7+6+3−5+5−5
7 Simplify 202+2202+2 to 204204.
204+7+6+3-5+5-5
204+7+6+3−5+5−5
8 Simplify 204+7204+7 to 211211.
211+6+3-5+5-5
211+6+3−5+5−5
9 Simplify 211+6211+6 to 217217.
217+3-5+5-5
217+3−5+5−5
10 Simplify 217+3217+3 to 220220.
220-5+5-5
220−5+5−5
11 Simplify 220-5220−5 to 215215.
215+5-5
215+5−5
12 Simplify 215+5215+5 to 220220.
220-5
220−5
13 Simplify.
215
An office has an area of 120m² and it is 12m wide. Write an equation to represent the area.
Answer:
Step-by-step explanation:
12y =120 y : the lenght
What is the distance between two points with coordinates at
(2, 3) and (6, 5)?
Answer:
4.472135955
Step-by-step explanation:
distance between two points formula: d=[tex]\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}[/tex]
plug in points
Help me plz! : ))) thnx whoever does
yall got with a brainliest answer for this!
Write the factors and solve the equation 5x^2+18x= −9.
x= ___ and ___
factors: (__x + __) (x+__)
i am so glad people help me on brainlyy. i still need help with this question tho
Answer:
Step-by-step explanation:
dont know sorry I am in 6 grade
The following is a list od the heights of students in Molt's class
in inches.
67, 68, 61, 69, 63, 71, 68, 71, 67, 74, 65, 73, 71, 72 and 65
What is the interquartile range of the heights
Answer:
6
Step-by-step explanation:
............................
Answer:
First, let's define acceleration.
Acceleration defines how the velocity changes, and remember that velocity is a vector.
Then V = 10 m/s and V' = -10m/s are clearly different, while the speed is the same, one describes motion in one direction and the other describes motion in the opposite direction.
Where speed is the absolute value of the velocity:
S = IVI = I10 m/sI = 10 m/s
S' = IV'I = I-10 m/sI = 10m/s
If you have positive velocity and positive acceleration, then your velocity increases (meaning that your speed increases)
if you have positive velocity and negative acceleration, then your velocity decreases (meaning that your speed decreases)
if you have negative velocity and positive acceleration, then your velocity increases (meaning that your speed decreases)
if you have negative velocity and negative acceleration, then your velocity decreases (meaning that your speed increases)
Now, if you are in a freeway with no traffic, your velocity may be larger than 30 m/s (here we assume that you move in the positive direction, then your velocity is positive)
Then you see the sign, and you know that you need to decrease your velocity, meaning that you need to have negative acceleration until your velocity is 30 m/s or lower.
Concluding, the acceleration will be opposite to the direction of the velocity.
what's the value of
[tex] \small \color{blue}{ \sqrt{2 \times 2 \times 4 \times 9}} [/tex]
Answer:
12 , sorry but I didn't copy the 1st answer
Step-by-step explanation:
12
1. One yard is equal to 3 feet. How many
yards are equal to 207 feet? Show
your work
Answer quick PLZZ no website
Answer:
69
Step-by-step explanation:
you divide the 207 feet by 3 to get the answer in yards.
Answer:
69 yards
Step-by-step explanation:
The ratio of yard to feet, is 1 yard to 3 feet
yards:feet
1yd:3ft
207ft is 69 times more than 3, so multiply both sides by 69
(1)(69)yd:(3)(207)ft
69yd:207ft
Help me I beg
Which of the following illustrates how to find the difference of 12a2b and -5a2b
Answer:
(12 - 5)a^4b^2
Step-by-step explanation:
Solve the equation.
x-5= -2x-5
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution is
(Simplify your answer.)
B. The solution is all real numbers.
O c. There is no solution
Answer:x=0
Step-by-step explanation:
The cafeteria serves pizza every 10 days and corn every 4 days. If they are serving pizza and corn today, in how many days will they serve them together again?
Answer:
Well it would be 100 days
Step-by-step explanation:
Because they had pizza every ten days and if you add 5 days a week that's 50 days they sell pizza. If your talking corn they sell it every 4 days times 5 days a week that's 20 days of corn. Then you do 50 x 20 and then you get 100 days of pizza and corn, so it would be 100 days before they sell pizza and corn together again!
1
Find all the real and imaginary solutions to the polynomial below.
4
(x2 – 20) (-3.x2 + 4x – 8)
im not sure if im suppose to simplify the expression or? but if i am the answer is - 3 x^4 + 4 x^3 + 52 x 2 - 80x + 160
I spend time editing and getting answers so can I have a brainliest and/or a thank you please <33 :)
plss help i’ll give brainliest thank you!
Answer:
option a. 3
...........
Answer:
15
Step-by-step explanation:
the highest number that 3 can be multiplied by to get to 45 is 15.
what fraction is equivalent to 3/10 and has a denominator of 100
Answer:
30/100
Step-by-step explanation:
This should be relatively easy since if the denominator is 100 then x/100 has to = 3/10
Since the denominator 10 has to be 100, you multiply by 10.
3 x 10 = 30
Answer:
30/100
Step-by-step explanation:
3/10 = x/100
now, what times 10 gives us 100. To find this out, divide 100 by 10, and we get 10. Now in fractions, whatever you do with the denominator has to be done with the numerator too. So, if 10 x 10 = 100, then 3 x 10 gives us 30.
Therefore, our answer is 30/100, and yes, when you break this down, or in other words, simplify, you will get 3/10.
if anyone knows the top or bottom (or maybe both????) please help I don't pay attention in class
Answer:
1st Graders=30 lunches
9th Graders=25
What are the next 3 numbers in the sequence? 2, 4, 9, 18, 23, 46, 51
Answer:
102, 107, 214Step-by-step explanation:
2
4 = 2×2
9 = 4 + 5
18 = 9×2
23 = 18 + 5
46 = 23×2
51 = 46 + 5
51×2 = 102
102 + 5 = 107
107×2 = 214
I NEED HELP ILL GIVE BRAINLEST PLEASE
Answer:
7238.23
Step-by-step explanation:
Volume of a sphere : V= 4/3 Pie r squared
Brainlest plsss!
Answer:
7234.56 mm cubed
Step-by-step explanation:
The volume of a sphere can be found by using the equation, [tex]\frac{4}{3}[/tex][tex]\pi r^{3}[/tex]. The radius is given to us as 12mm, and [tex]\pi[/tex] is given to us as 3.14. Plugging those in we get that the volume is 7234.56 mm cubed.
Lunch starts at 11:45 am and ends at 12:50 pm. How long did lunch last ?
Answer:
1 hour and 5 minutes
Step-by-step explanation:
12 - 11 = 1 (hour)
50 - 45 = 5 (minute)
What is the area of the parallelogram?
Answer:
Area= base*height
Step-by-step explanation:
3.26d+9.75d-2.65 please help
Answer:
okay so what you do is you start by addinf 3.26d to 9.75d which gets you 13.01d
Step-by-step explanation:
the answer would be 13.01d-2.65
A middle school band uses a company to manage its fundraisers. The company charges a fee of $260 per fundraiser for its services. For the first fundraiser of the year, the band is selling insulated cups with school logos on them for $10.50 each. The goal of the fundraiser is to raise at least $1000.00. The following inequality represents this situation, where c stands for the number of cups:
At least how many cups must the band sell to reach its fundraising goal?
Answer:
c\leq 96
Step-by-step explanation:
plz crown