Answers
hope this helps! <3
Answer:
[tex]{21}y^{2} - 63[/tex]
Related Questions
You have $1200 to invest in an account and need to have $1900 in one year. What interest rate would you need to have in order to reach this goal if the amount is compounded quarterly?
PLEASE HELP I NEED THIS
Answers
Answer:
14.5825 per quarter
Step-by-step explanation:
some quick division
Janna is looking for an apartment. she plans on paying no more than 25% of her monthly income in rent. if she earns $1,825 a month, which amount represents the most that she plans to pay in rent every month?
A. $730.00
B. $547.50
C. $638.75
D. $456.25
Answers
Answer:
∞∞∞∞∞∞║∅║Hello PPl║∅║∞∞∞∞∞∞Your answer should be:
D. $456.25
Step-by-step explanation:
I hope this helped!
(First answer)
Please mark brainliest it would be appreciated!
Have a great day!Answer:456.25
Step-by-step explanation:
You roll a number cube 20 times. Which scenario is least likely?
You find the experimental probability of rolling an even number to be 0.25.
Or
You find the experimental probability of rolling an odd number to be 0.5.
Answers
Plz help! (I will give brainliest)
It took a boat 4 hours to travel downstream 120 miles. Upstream, the same trip took 6 hours. Find the rate of the current and the speed of the boat in still water.
Answers
Answer:
25 mph, 5 mphStep-by-step explanation:
Speed of the boat = xSpeed of the current = yTravel downstream, speed is:
x + y = 120/4 = 30Travel upstream, speed is:
x - y = 120/6 = 20Add up the equations:
x + y + x - y = 30 + 202x = 50x = 25Find y:
y = 25 - 20 = 5Speed of the boat is 25 mph
Speed of the current is 5 mph
I wll give Brainliest
Answers
Answer:
7/4//6/21 (probably)
Step-by-step explanation:
pls correct me
and probably dont try this answer
Independent Practice; Problem Solving please help!
Answers
Step-by-step explanation:
for the demoninator to get to 4 to 12 u times by 3 (4,8,12) so you times the numerator by 3, 3 times 3= 9
so its 9/12
for 6 to get to 12, you times by 2, (6,12) so times the numerator by 2, 1 times 2 is 2
9/12-6/12= 3/12
Model length: 5 ⅖ meters Actual length: 94 ½ km
The scale is___ km/m
Answers
The scale is 18.8 km/m
A three-pack of sponges costs $3.21. What is the cost per sponge
Answers
Answer:
0.93
Step-by-step explanation:
Plz help asap brainiest to who answers first
Answers
Answer:
Step-by-step explanation:
it is correct
:( help me, please ):
Answers
Answer:
6,18
2,6
4,12
Step-by-step explanation:
all these numbers are equivalent if you divide the first number by the second ones.
Help with my math i will mark brainliest
Answers
Answer:
D
Step-by-step explanation:
step 1: find the slope
slope is 2/-4 = -1/2
then plug in the value for x to y, you get +1 for the y intercept
then it becomes y=-1/2x + 1
I hope this answer helped, and if it was correct, please mark this as brainliest! Thank you!
Answer:
[tex]y=-\frac{1}{2} x+1[/tex]
Step-by-step explanation:
To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points
SO
[tex]\frac{y_{1}- y_{2}}{x_{1}- x_{2}} \\\\=\frac{2-0}{-2-2}[/tex]
[tex]=-\frac{1}{2}[/tex] this is your slope
so now your equation is [tex]y=-\frac{1}{2} x[/tex] but it isnt done yet if we plug in one of the points we will find the y- intercept.
SO we find our y-intercept is 1 so that makes our equation [tex]y=-\frac{1}{2} x+1[/tex]
Hope this helps!
Pls make brainliest :)
Given the speeds of each runner below, determine who runs the fastest.
Stephanie runs 15 feet per second.
Debbie runs 278 feet in 23 seconds.
Noah runs 1 mile in 551 seconds.
Frank runs 792 feet in 1 minute.
Answers
Answer:The fastest is Debbie because her speed is greater than the other runners.
Step-by-step explanation: Hope this helped
PLEASE HELP IF I GET THESE 3 QUESTIONS DONE I GET TO LEAVE CLASS EARLY
#1. Find the volume of a cylinder with a radius of 5 feet and a height of 4 feet. Do not type in the label. Just the answer rounded to the nearest tenth.
#2. Find the volume of a cylinder with a radius of 1 yard and a height of 2 yards. Do not type in the label. Just the answer rounded to the nearest tenth.
#3. Find the volume of a cylinder with a diameter of 4 meters and a height of 2 meters. Do not type in the label. Just the answer rounded to the nearest tenth.
Answers
Answer:
1. 314.2
2. 6.3
3. 25.1
Step-by-step explanation:
I hope this helped :))
Please help with math! Giving a thanks
Answers
Answer:
The Answer is 19
Answer:
9.5
Step-by-step explanation:
43.8/2=21.9
21.9-12.4=9.5
Plz answer fast!
Answers:
A:50
B:45
C:70
D:75
Answers
Answer:
100?
Step-by-step explanation:
bc there's 100%
A traffic helicopter descends 154 meters to be 313 meters above the ground. What was the original height of the helicopter? Let h be the original height of the helicopter. What is a subtraction equation that models the problem?
Answers
Answer:
H= 347m + 182m
H = 529 m
so the original height of the helicopter is 529 meters
Step-by-step explanation:
Answer:
467 feet off the ground
Step-by-step explanation:
If the helicopter descends 154 meters, this means the helicopters height drops 154 meters from its original height. If the helicopters current elevation is 313 meters, to find its original height, we can inverse the equation. So instead of subtraction, use addition. 154+313=467 meters is the original elevation.
hElP i nEEd thEm anSwERs
Answers
Answer:
ans 1 is 97/12 or 8 1/12
and second is 5 3/5
An air plane travels at a constant speed of 575 miles per hour. Write and equation that can be used to detrmine the number of miles, m the airplane will travel in hours.
Answers
miles divided by hours and there is your answer
can you guys please help me
Answers
Answer:
16
Step-by-step explanation:
6 to the power of 2 is 36 -4 = 32 divided by 2 is 16 and there is your answer 16
determine the value of x so that the square and the rectangle is shown to have equal perimeters.
ASAP!!!!!!!!!
EXPLANATION TOO (:
Answers
Please I need really need help
Answers
Answer:
c
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
simple
The area of the square and rectangle are equal. If the side of the square is 50 cm, and the breadth (width) of the rectangle is 10 cm, find the length and perimeter of the rectangle.
Answers
The length would be 250cm and the perimeter would be 520cm
Explanation
So if one side of the square is 50 all are, therefore 50 x 50 is 2,500 and the area of square and rectangle are equal so you would divide 2500 by 10 and get 250.
That’s all make me brainliest tho
Students in a sixth-grade class are raising money for an end-of-year camping trip. So far, they have raised $240. This is 2/5 of the cost of the trip.
1. Write a multiplication equation to represent this situation.
2. Write a division equation to represent this situation.
3. How much does the trip cost? Write your answer without the dollar sign.
Answers
Answer:
600 dollars
Step-by-step explanation:
I'm not sure of 1 and 2. 2/5 = 240 dollars so 1/5 is 120 dollars then 120 times 5 = 600 dollars
1/5 = 120 times 5 = 600 dollars240/2 = 120 dollars600 dollarsHelp Please 7 points and I will Mark Brainliest!!
Answers
Answer:
x = -1
y = 3
Step-by-step explanation:
Add the two equations together.
You get:
4x = -4
You may notice that there is no y, and that is because the y's cancel out. -y + y = 0, so there's no use in putting y in.
x = -1.
Plugging x in, we get:
-1 - 2y = -7.
Move the -7 over to the left side.
6 = 2y
Therefore, y = 3.
We can check our answer by plugging the values in.
3(-1) + 2(3) is supposed to equal 3.
-3 + 6 = 3, and so we know our answer is correct.
Answer:
x = -1
y = 3
Step-by-step explanation:
hope this helps
thanks for the points
mark me brainly
anddddd
sparkles and love
☆*: .｡. o(≧▽≦)o .｡.:*☆
3 2/3 ÷ 1 3/4 ??
(i will give brainliest btw)
Answers
Answer:
2.09523809524 is decimal form i could not convert it
Step-by-step explanation:
what is the point-slope form of the line that has a slope of -4 and passes through Point -3, 1 ?
A y-(-3)= -4(x-1)
B y-1= -4 [x -(-3)]
C -1-y1 = -4 (-3-x1)
D 3-y1 = -4(1-x1)
Answers
So B is the correct answer. Just keep in mind that the original formula is y-y1=m(x-x1). With that formula, you can substitute any given information. I hope this helps!
K12 students help please!!!!!!!!!!!!
Answers
help me? thanks:) the problem is in the pic
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help me pls nnnnnnnnnnhkinnjiun
Answers
Answer:
2. Jada is correct
3.- 4 Celsius
Step-by-step explanation:
2. Jada is correct because it is between -1 and -2 and the halfway point between them is -1.5
3.if it 12 degrees cooler than Arizona we are going to be sultra ting and 8-12 is negative 4
3.) -4° C
Howdy, I need help with an algebra question, thanks! (I'll give you brainlist too)
Answers
Answer:
I got -16w^5/v^3 as well
Step-by-step explanation:
Answer:
- 16w^5/v^3
Step-by-step explanation: