Answers
Answer:
From left to right: 1st box: 2x^2
2nd: x
3rd:-4x
4th: -2
The product is 2x^2 - 3x - 2
Related Questions
Kim finished a race in 48.47 seconds. This is 9.7 seconds faster than her practice time. What was Kim's practice time? A 38.77 seconds B 47.50 seconds C 49.44 seconds D 58.17 seconds
Answers
Answer:
58.17 seconds
Step-by-step explanation:
48.47 + 9.7 = 58.17
Answer:
38.77 seconds
Step-by-step explanation:
Given that,
Kim finished a race in 48.47 seconds.
This is 9.7 seconds faster than her practice time.
We need to find Kim's practice time.
Finished time = 9.7 + (practice time)
i.e.
Practice time = (Finished time-9.7)
= 48.47 - 9.7
= 38.77 seconds
Hence, the practice time is 38.77 seconds.
solve -12 = -8x + 60
Answers
Answer: 9
Step-by-step explanation: subtract 60 from each side to get -72 = -8x = 9
Answer:
x=9
Step-by-step explanation:
move all terms that dont contain x to the right side and solve
The top of a ladder rests at a height of 13 feet against the side of a house. If 1 point
the base of the ladder is 5 feet from the house, what is the length of the
ladder? Round to the nearest tenth.
Help please, and help me answer the other ones Ive posted if you can, don’t comments just for points please, I really need help and a explanation m.
Answers
Answer:
Step-by-step explanation:
the Pythagorean Theorem.
A^2 + B^2 = C^2
In this case, A = 13 and B = 5. C = length of ladder.
13^2 + 5 ^2 = c^2
169 + 25 = 194
194 = c^2
square root both sides and you get:
c = 13.9
Find the distance AB between the points A(8, 2) and B(3, 9)
Answers
PLEASE HELP ME ASAP AND THANK YOU
Answers
Simplify: a(8 + 2b - 6)
Answers
Answer:
2ab+2a
Step-by-step explanation:
To purchase $14,500 worth of restaurant equipment for his business, Hans made a down payment of $1800 and took out a business loan for the rest. After years of paying monthly payments of $562.88. , he finally paid off the loan.
Answers
Answer:
hello your question is incomplete below is the complete question
To purchase $14,500 worth of restaurant equipment for his business, Hans made a down payment of $1800 and took out a business loan for the rest. After 2 years of paying monthly payments of $562.88. , he finally paid off the loan. What was the total amount Dean ended up paying for the equipment ( including the down payment and monthly payments )
answer: $15309.12
Step-by-step explanation:
Initial cost of equipment = $14500
Down payment = $1800
cost of equipment = 14500 - 1800 = $12700
Monthly payment = $562.88
Therefore payment made after 2 years = ( 562.88 * 24 ) = $13509.12
Total amount paid by Dean for the equipment
= down payment + monthly payments
= $1800 + $13509.12
= $15309.12
the rational expressionwrite this ratio in the form p(x) + x/(x - 2) Where is some x - 2
Answers
Answer:
[tex]\frac{2x^2+5x-14}{x-2}=(2x+9)+\frac{4}{x-2}[/tex]
Step-by-step explanation:
Given rational expression is,
[tex]\frac{2x^2+5x-14}{x-2}[/tex]
x - 2) 2x² + 5x - 14(2x + 9
2x² - 4x
9x - 14
9x - 18
4
Therefore, [tex]\frac{2x^2+5x-14}{x-2}=(2x+9)+\frac{4}{x-2}[/tex] is the answer.
What is the approximate distance between the points (-5, 4) and (2, 8)? Round to the
nearest tenth.
Answers
Answer:
Step-by-step explanation:
Carol ate 25% of the candies in the bag. If Carol ate 24 candies, how many candies were there total in the bag?
Answers
Answer:
6
Step-by-step explanation:
100/4 = 25%
24/4 = 6
The function W (x)=0.5x^2 gives the number of servings of a wedding cake that can be obtained from a two layer X inch square wedding cake tier what size square wedding cake tier is needed to serve eight people
Answers
Answer:
4in² cake
Step-by-step explanation:
Given the function W (x)=0.5x^2 gives the number of servings of a wedding cake that can be obtained from a two layer X inch square wedding cake tier, to get the size needed to serve 8 people, we will substitute W(x) = 8 into the expression and find x as shown;
W(x)=0.5x^2
8 = 0.5x^2
8/0.5 = x^2
8*2 = x^2
16 = x^2
Rearrange
x^2 = 16
x = √16
x = 4 in²
Hence the size of the wedding cake needed to serve 8 people is 4in² cake
Please help me with this question it is due today! What value of m makes the system show perpendicular lines? Explain.
y=1/2x+8
y=mx-6
Answers
In perpendicular lines, the slopes are opposite reciprocal. This means you flip the sign (from + to - or from - to +) and flip the numerator and denominator.
So 1/2 becomes negative, and 2/1 = 2
So the slope is -2
hey guys PLZ help 4/8+1/2+1/4 and2⅓+⅚ I will give brainst
Answers
Answer:
seven sixths plus five quarters = twenty-nine twelfths.
Step-by-step explanation:
2 1/3 + 5/6 = 3 1/6
b
The equation sin(40°) = can be used to determine
20
the length of line segment AC.
- kao
C
b
А A
20 cm
400
B
Answers
Answer:
14.9cm
Step-by-step explanation:
20sin40= b
b= 14.9022
b = 14.9cm
A map is shown.
How far is Sandra's house from Johnny's house?
Answers
Answer:
1681 miles
By Pythagoras theoram
6ft and 10ft =? it's the pythagorean theorem
Answers
Answer:
11.7
Step-by-step explanation:
pythagorean theorem is [tex]A^{2} +B^{2}=C^{2}[/tex]
apply that same formula soo [tex]6^{2} +10^{2}=136^{2}[/tex]
then sqaure root 136[tex]\sqrt{136} =11.66190379[/tex]
round that soo now the answer is 11.7
Answer:
11.6619
Step-by-step explanation:
Look to the other answer...
Factor the following polynomial by determining a greatest common factor 20a^2b-8ab
Answers
Answer:
20a²b-8ab= 4ab(5a -2b)
Which expression is equivalent to 8 (n − 2)
A 8n – 2
B) 2n – 8
C 16n
D) 8n – 16
Answers
Answer:
the answer is d
Step-by-step explanation:
distributive property
8 (n - 2) = 8n - 16
d
explanation
distributive property
PLSSSSSS HELP GIVING 10 POINTS
Two pizza delivery drivers compared the mean numbers of deliveries they completed in one day. Mean number of deliveries Mean Absolute Deviation (MAD) Driver A 12 3 Driver B 15 الي Which statement about the data is true? A. On average, driver A delivers more pizzas in one day than driver B. OB. The mean number of deliveries for driver A is less than the mean for driver B by 3 MADS. O C. The mean number of deliveries for driver A is less than the mean for driver B by 1 MAD. D. The MAD for driver A is less than the MAD for driver B.
Answers
Answer:
I'm pretty sure that it's C.
Answer:
The mean number of deliveries for driver A is less than the mean for driver B by 1 MAD.
Step-by-step explanation:
Test appoved
What is 1500(0.04)(3)?
Answers
Answer:
180
Step-by-step explanation:
Answer:
180
Step-by-step explanation:
1500(0.04)(3)
in any calcoulater you will get the awnser
In an office, there are 75 women and 125 men .Find the ratio of
the number of men to the number of women.
Answers
Given:
In an office, there are 75 women and 125 men.
To find:
The ratio of the number of men to the number of women.
Solution:
We have,
Number of men = 125
Number of women = 75
The ratio of the number of men to the number of women is:
[tex]\text{Required Ratio}=\dfrac{\text{Number of men}}{\text{Number of women}}[/tex]
[tex]\text{Required Ratio}=\dfrac{125}{75}[/tex]
[tex]\text{Required Ratio}=\dfrac{5}{3}[/tex]
[tex]\text{Required Ratio}=5:3[/tex]
Therefore, the ratio of the number of men to the number of women is 5:3.
Please if anyone passes by, could you help me with this, Its Special Triangles and Its a big complicated for me. Thanks.
Answers
Answer:
siska im ready now
Step-by-step explanation:
you lead me
Solve
5x+3y=32
2x+4y=10
Answers
i send u a picture of how i solve it. i hope this can help u
Work out the number of sides of each polygon
Answers
Answer: write this:)
Step-by-step explanation:Subtract the interior angle from 180. For example, if the interior angle was 165, subtracting it from 180 would yield 15. Divide 360 by the difference of the angle and 180 degrees. For the example, 360 divided by 15 equals 24, which is the number of sides of the polygon.
What is the 100th digit of the champernowne constant?
Answers
Answer:
C= 0.1234567891011... such as …123456787 _ft. 123456788
Step-by-step explanation: i hope this helps have a uwu or great day! Oh here's a cute extra picture its my 2nd fav!
Answer:
C= 0.1234567891011... or …123456787 ft. 123456788
Step-by-step explanation:
Part A: The club has learned from experience over the years that when they do not charge an admission fee, attendance is 800 people.For every dollar charged in admission the
attendance drops by 8 people. Write an inequality that can be used to find the price p in dollars that the club should charge so that at least 750 people will attend
Festival
Answers
Answer:
750
Step-by-step explanation:
800 - 8p = 750
3) Qual das fórmulas abaixo é prevista para o
composto formado por átomos de fósforo (Z =
15) e flúor (Z = 9), considerando o número de
elétrons da camada de valência de cada átomo? a forma da letra
Answers
Answer:
P - Tem 5 elétrons na última camada de valência. Quer ganhar 3 elétrons.
F - Tem 7 elétrons na última camada de valência. Quer ganhar 1 elétron.
PF3
Help me pleaseeeeeeee
Answers
Answer:
45/28
Step-by-step explanation:
Hey There!
They want us to find the tangent of R
Remember in sohcahTOA
t - tangent
o - opposite
a - adjacent
meaning that
[tex]tan = \frac{opposite}{adjacent}[/tex]
The opposite of angle r is 45
the adjacent of angle r is 28
so [tex]tanR=\frac{45}{28}[/tex]
Rhonda has an extra credit project to make a rectangular prism with the volume of at least 24 in3 . If the area of her base is 6 in2, which inequality would represent all the possible heights, h, of her prism in order to meet her teacher’s requirements?
A h ≥ 4
B. h ≥ 8
C h ≤ 4
D. h ≤ 8
Answers
Answer:
c
Step-by-step explanation:
Eric and his two sister shared amount of money in ratio2:7 respectively. If Eric had 300.00 and the remaining amount shared equally among the sister.How much did each sister get.
Answers
Answer:
The equal amount is 525 .
Step-by-step explanation:
Given that,
Eric and his two sister shared amount of money in ratio2:7 respectively.
Amount with Eric = 300
It means,
2x = 300
x = 150
So,
7x = 7(150)
= 1050
As the remaining amount shared equally among the sister. So, the equal amount is 525 .
