Answers
Answer:
x² + 22xQuadratic BinomialExplanation:
[tex]\rightarrow 3x(2x +4) -5(x^2 - 2x)[/tex]
[tex]\rightarrow 6x^2 +12x -5x^2 + 10x[/tex]
[tex]\rightarrow 6x^2 -5x^2+12x + 10x[/tex]
[tex]\rightarrow x^2 +22x[/tex]
As the above polynomial has two terms and highest power of 2, the polynomial is a Quadratic Binomial
Related Questions
Rachel enjoys exercising outdoors. Today she walked 5 2/3 miles in 2 2/3 hours. What is Rachel’s unit walking rate in miles per hour and in hours per mile?
Answers
2 2/3 divided by 5 2/3 = 8/3 divided by 17/3 = 8/17 hours per mile
Answer:
5 2/3 divided by 2 2/3 = 17/3 divided by 8/3 = 17/8 = 2 1/8 miles per hour
2 2/3 divided by 5 2/3 = 8/3 divided by 17/3 = 8/17 hours per mile
Step-by-step explanation:
Select ALL situations for which only zero or positive solutions make sense.
Answers
Miss Holloway has four bags of miniature candy bars. Each bag contains 30 candy bars. How many candy bars with each of the 27 students receive? How many will be left over?
Answers
Answer:
four, 12 will be left
Step-by-step explanation:
120/27 equals 4; the remainder (“left over”) is 12
Answer:
4 per student, 12 remaining
Step-by-step explanation:
4x30=120
120/27=4.44
27x4=108
120-108=12
answer pls 10pts.........................
Answers
Answer:
[tex]7x + 4 = 5x + 16 \\ 7x - 2x = 16 - 4 \\ 5x = 12 \\ x = 2.4[/tex]
[tex] \\ y + 6 + (7x + 4) = 180 \\ y + 6 + 7 \times 2.4 + 4 = 180 \\ \\ y + 17 + 16.8 = 180 \\ y + 33.8 = 180 \\ y = 180 - 33.8 \\ y = 146.2[/tex]
Type a digit that makes this statement true.
7,176,260 is divisible by 3.
Submit
Answers
Answer:
1, 4 or 7
Step-by-step explanation:
The divisibility rule/shortcut for 3 is that the sum of its digits is divisible by 3. So, you currently have 29 (7+1+7+6+2+6+0), and you have to make that number divisible by 3.
adding 1 gets you 30, which we know is divisible by 3.
then, instead of trying every digit, we can note that
30 , 33 , 36 , 39 ....
are divisible by 3.
But the most we can add to the sum of 29 is 9 (because that is the highest digit possible)--so numbers above 38 are irrelevant
so, we want to find out if we can make 29 into 30, 33, or 36
adding 1 to 29 = 30
adding 4 to 29 = 33
adding 7 to 29 = 36
So, by making the first digit 1 , 4 , or 7, you make the number divisible by 3 (making the sentence true)
Kayla stacked her 1-inch cubes to make this rectangular prism.
What is the volume of Kayla's prism?
A.) 45 in³
B.) 55 in³
C.) 75 in³
D.) I don't know.
Answers
Answer:
75 inches^3
Step-by-step explanation:
count units on each edge 5 units * 5 units * 3 units 5*5*3 is 75
A lawn mower company wants to show how much time a homeowner can save by using a ride-on lawn mower instead of a push lawn mower. The company collected data on the time (t minutes). The time also includes 5 minutes to set up the push lawn mower and 15 minutes to set up the ride-on lawn mower.
The equations for the best-fit lines for the data are shown below.
Answers
b. T
c. T
d. T
1.5 Acres 2 Acres
42.5 ( 1.5 ) + 15 = 78.75 | 42.5 ( 2 ) + 15 = 100
78.5 ( 1.5 ) + 5 = 122.75 | 78.5 ( 2 ) + 5 = 162
What is the approximate area of the shaded region? Use 3.14 for pi
Please do step by step...
Answers
Answer:
A. 20.86 square inches
Step-by-step explanation:
a)
We know that the formula for the area of a rectangle is Length x Height (A = LH).
Length (L) = 6 inches
Height (H) = 4 inches
So we incorporate our formula for the area of a rectangle into this situation:
Area (A) = 6 x 4
Area (A) = 24 in^2
b)
We know that the formula for the area of a circle is Pi x radius squared (A = πr^2).
Radius (r) = 1 inch
So we incorporate our formula for the area of a circle into this situation:
Area (A) = 3.14 x 1^2
Area (A) = 3.14 in^2
c)
We can see from the diagram that the shaded region come mainly from the rectangle. So to find the area of the shaded part, we can simply subtract the area of the circle, from the area of the rectangle (Area of rectangle - Area of circle = Area of shaded region).
Area of rectangle = 24 in^2
Area of circle = 3.14 in^2
So we incorporate our formula for the area of the shaded part into this situation:
Area (A) = 24 in^2 - 3.14 in^2
Area (A) = 20.86 in^2
Answer:
A
Step-by-step explanation:
Find the area of rectangle Then of the circle then simply suntract.
Wan has 22 bulbs of the same shape and size in a box. The colors of and amounts of the bulbs are shown below:
6 blue bulbs
9 red bulbs
7 orange bulbs
Without looking in the box, Wan takes out a bulb at random. He then replaces the bulb and takes out another bulb from the box. What is the probability that Wan takes out an orange bulb in both draws? (5 points)
Answers
Hope this helps buddy
Answer: A
Step-by-step explanation:
This type of question is compound probability and it involves independent variables because the outcome of 1 event doesn't impact the probability of the next one.
the probability of taking an orange bulb is 7/22. Since he put that bulb back in the box, the probability of taking an orange bulb again, doesn't change. So the "compound probability " is 7/22x7/22= 49/484.
Answer= A
Hope this helps :)) And Brainliest would be appreciated :)
hurry ill give brainly
Answers
Answer:
10
Step-by-step explanation:
Hope this helps
please help meeeeeeeeeeeeeeeeee
Answers
Answer:
Equivalent to 8(t+8):
8t+64
(8*t)+(8*8)
Equivalent to 8t+8:
4t+8+4t
4(2t+2)
Equivalent to neither:
8t+16
(8+t)+(8+8)
Step-by-step explanation:
First we expand the bracket 8 (t + 8)
This gives us 8t + 64
Option 1:
8t + 16 is not an option, so it goes in the neither box.
Option 2:
8t + 64 is an option, so it goes in the 8 (t + 8) box.
Option 3:
(8 * t) + (8 * 8) is an option, so it goes in the 8 (t + 8) box.
Option 4:
4t + 8 + 4t is an option, so it goes in the 8t + 8 box.
Option 5:
4 (2t + 2) is an option, so it goes in the 8t + 8 box.
Option 6:
(8 * t) - (8 * 8) is not an option, so it goes in the neither box.
A company mailed out 896,988 coupon booklets. The company sent the same number of
booklets to each city. How many cities could the coupon booklets have gone to?
Select all the possible numbers.
10
6
4
8
Submit
4
Answers
Answer:
4 and 6
Step-by-step explanation:
10 and 8 leave a remainder so can't be equal number of booklet
896,988 ÷ 4 = 224,247 for each city
896,988 ÷ 6 = 149,498 for each city
If you divide 896,988 by 10 or 8 the answer will not be a whole number
Can someone answer this
Answers
Answer:
what grade is this lol I don't know
Im gonna sleep after this but for now Help ^^
Answers
Answer:
Both prisms have the same volume.
Step-by-step explanation:
Volume of Naomi's Prism:
5 x 2 x 14 = 140[tex]cm^3[/tex]
Volume of Ben's Prism:
(5 x 4) / 2 x 14 = 10 x 14 = 140[tex]cm^3[/tex]
They therefore have the same volume.
how many inches is 20 yards?
Answers
Answer:
720
Step-by-step explanation:
1 yard = 36 inches
20*36
720
1yd = 36in
20 • 36
720in
BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!
The table shows the relationship between the time and distance a car travels. What is the missing value?
Hours Miles
1 55
2 110
3 165
4 ?
Answers
Graphing Coordinates
I already have the numbers just please put them on the graph that’s all!
I’ve been so stressed this will help so much
Answers
The coordinates that WOULD be correct are:
(Will give 20 points) Find the solution to the system of equations by substitution. -4x + y = -10 and y = x + 2
Include process steps!
Answers
X+2=4X-10
Translate the sentence into an inequality. A number b increased by 6 is greater than "-27."
Answers
Answer:
b+6>-27
Step-by-step explanation:
b
b+6
Answer=b+6>-27
b>-33
Step-by-step explanation
And by transposition, you can move the plus 6 to the right of the inequality sign, and change the plus to the minus, so you just compute the minus 27 plus 6. b >-33
Lan Ying and Sean love bike riding. They take off from the same place, at the same time, going in the same direction. Lan Ying rides at a steady speed of 6 km/h, and Sean rides at a steady speed of 4km/h. How far apart will they be in 3 hours?
Answers
Answer:
6 Kilometers.
Step-by-step explanation:
Try not to overthink these questions! They are easy if you just think of them in simple terms!
6 km * 3 h = 18 km
4 km * 3 h = 12 km
18 km - 12 km = 6 km.
A video rental store keeps a list of its top 15 movie rentals each week. This week the list includes 6 action, 4 comedies, 3 dramas, and 2 mysteries. The store manager removes a copy of each of the 15 movies from the shelf, then randomly selects 3 of the 15 to show on the display monitors in the store. What is the probability that she selected 2 comedies and 1 action movie?
Answer choices:
72/3375
96/3375
72/2730
96/2730
Answers
Step by step explanation
The probability that the store manager selects 2 comedies and 1 action movie is 96/3375.
Given that,
A video rental store keeps a list of its top 15 movie rentals each week.
Total = 15
Action movies = 6
Comedies = 4
When she selected three movies,
Probability of selecting an action movie = 6/15
Probability of selecting a comedy movie = 4/15
Probability of selecting one action and 2 comedies = 6/15 × (4/15)²
= 96/3375
Hence the required probability is 96/3375.
Learn more about Probability here :
https://brainly.com/question/29172652
#SPJ2
I need help please I don't get it
Answers
Type a digit that makes this statement true.
759,15 is divisible by 9.
Submit
Answers
Answer:
0
This is because for a number to be divisible by 9 all the digits should add up to a number divisible by 9. Since they already do you just put a 0.
HELP ME PLEASEEEEEEE I LOVE YOU SO MUCH.....Find the mean for the set of data { 6, 12, 22, 16}
Answers
6+12+22+16=56
56 divided by 4 = 14
14 is the mean
Answer:
14
Step-by-step explanation:
The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set.
6+12+22+16 = 56
56/4 = 14
The mean is 14.
Need help for all 3 questions
Answers
Answer:
1 is c
2 is a
3 is a
Step-by-step explanation:
just solved them
2. is A
3. is A
HELP ME HELP ME PLEASE
Answers
Answer:
11126
Step-by-step explanation:
The mean of a set of data is another name for its average. It is the sum of the data, divided by the number of numbers in the sum.
__
If you use a calculator to help you with the computation of the addition or division, you may as well use the calculator's "mean" function to do the job.
The mean of the given 6 values is their sum, divided by 6. The units of the mean are the same as those of the contributors.
(1117 +1409 +675 +536 +1398 +1621)/6 = 6756/6 = 1126 . . . . degrees F
The mean of the data is 1126 °F.
HELPPPP PLSSSSSSSSS HELPPPPPP PLSSSSS.
Answers
Answer:
the answer is a, Charles Ives
622,620 people voted in the Lancaster City Council election. Each candidate received the
exact same number of votes. How many city council candidates could there have been?
Select all the possible numbers.
3
9
4
10
Jay
Submit
Answers
Answer:
All of the above
Step-by-step explanation:
I'm not sure, but if you divide the number of people by each candidate, you'll get a value that the number of candidates will equal the number of people. I repeat I'm not sure of my answer.
622,620 ÷ 3 = 207,540
622,620 ÷ 9 = 69,180
622,620 ÷ 4 = 155,655
622,620 ÷ 10 = 62,262
All of them give answers that are whole numbers which can be divided equally by 3, 9, 4, and 10 candidates
What is the 20th term of the sequence 2n-5? I need help.
Answers
Answer: 35
Step-by-step explanation: substitute 20 into n,
2(20)-5
40-5
35
whats 2 + 2 will give brainliest!
Answers
Answer: 4
Step-by-step explanation:
first put 2 fingers up
then with the other hand put 2 more fingers up
then count and you get 4
or you could use a calculator