Answers
Answer:
-2asmall2 + 4a - 8
Step-by-step explanation:
Related Questions
Create 2 equivalent expressions
4(2x1.5x)+10
Answers
ANS: 2 (12e^2inx^3prs^3 o + 10
Step-by-step explanation:
What is the greatest factor of 16x and 12?
Answers
Answer:
4
Step-by-step explanation:
hope that helps!
Solve b+12≤26. Graph the solution
Answers
Answer:
The answer is
b≤14
So you make a filled in circle at 14, make the point for left from there.
In trail mix, the ratio of cups of
peanuts to cups of chocolate
candies is 3 to 2. How many cups
of chocolate candies would be
needed for 9 cups of peanuts?
Answers
Maggie has exactly 20$ to buy decorations for the dance. Streamers cost 2$ per roll and balloons are 1.50$ per package. Which set of purchases is closest to her budget??
Answers
Answer:
675esa espuesatr
Step-by-step explanation:
En un salón de clase, el número de mujeres equivale al 80% del total de sus asistentes, si se retiran el 20% de dichas mujeres ¿Qué porcentaje del resto son hombres?
Answers
Answer:
This is an english server
John wanted to buy his favorite rubber shoes. Its original price is $105. He is lucky today because the shoes that he wanted to buy is 30% off the original price. How much will John pay now for his shoes?
Answers
Answer:
The answer is 31.5
Step-by-step explanation:
Discount = Original Price x Discount %/100
Discount = 105 × 30/100
Discount = 105 x 0.3
You save = $31.50
Which of the following is a prime number between 50 and 60?
A.
55
B.
53
C.
57
D.
51
Answers
Answer: B, 53
53 is the only prime number between 50 and 60
The two triangular prisms shown are similar. What is the volume of the larger prism? 36 m2 36 m3 144 m2 144 m3
Answers
Answer:
144 m^3
Step-by-step explanation:
Please find attached the image of the prisms
Volume of a triangular prism = area of the base x height of the prism
Area of the base = 1/2 ( base x height)
the two prisms are similar, thus, the dimensions of the bigger rectangle can be gotten from the ratio of the base of the smaller and bigger triangle
ratio of their dimensions = 6 / 1.5 = 4
the dimensions of the bigger triangle is 4 times that of the smaller triangle
height of the base of the prism = 1.5 x 4 = 6
Height of the prism = 2 x 4 = 8
Area of the base of the prism = (1/2) x 6 x 6 = 18 m^2
Volume of the prism = 18 x 8 = 144 m^3
Answer:
D. 144 m^3
Step-by-step explanation:
Just took the Pre-Test on Edg (2020-2021)!!
PLS HELP 55 POINTS PLSS NO LINKS PLS HELPP
Answers
Answer:
12. 114 Laps
13. 234 students don't ride the bus.
14. 1.5% of 26,500.60 is 397.50 so the answer is $26,500.60
15. 24% × 63.4 = 15.2 so the original weight of the bag is 63.4 pounds
Step-by-step explanation:
What is the simple interest earned on an investment of $12,625 in mutual funds for 12 years at a rate of 4%
Answers
Answer:
Interest earned= $6,060
Step-by-step explanation:
Giving the following formula:
Principal (P)= $12,625
Interest (r)= 4%= 0.04
Period of time (t)= 12 years
To calculate the interest earned after twelve years, we need to use the following formula:
I= P*r*t
I= (12,625*0.04*12)
I= $6,060
Interest earned= $6,060
What must the measure of the
angle marked yº be in order for the seat of the bench to be
parallel to the ground?
Answers
Answer:
Linear pair angle of 136 degree =180-136
=44
Therefore angle y is alternate angle of 44
Therefore angle y=44
Answer:
44
Step-by-step explanation:
180 - 136 = 44
pls answerrrrrr<3333
Answers
Answer:
[tex](x+6)(x+10)[/tex]
Step-by-step explanation:
Break the expression into groups, [tex]=(x2+6x)+(10x+60)[/tex]
Factor out x from [tex]x2+6x: x(x+6)[/tex]
Factor out 10 from [tex]10x+60: 10(x+6)[/tex]
[tex]=x(x+6)+10(x+6)[/tex]
HELP ASAP!!
Ariel is emptying the water from a 10 gallon cooler. The graph shows the
water level in the cooler as she empties it. Which best describes the rate of
change shown in the graph?
DO NOT PUT YOU FAKE FILES HERE !
Answers
Answer:
Step-by-step explanation:
The water level decreases 2 gallons every 3 seconds describes the rate of change shown in the grap
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
Given that Ariel is emptying the water from a 10 gallon cooler.
The graph shows the water level in the cooler as she empties it
Rate of change is change in water to change in time
(3, 8) and (0, 10) are the points from graph
Rate of change = 10-8/0-3
=-2/3
The minus sign is showing that is is decreasing
The water level decreases 2 gallons every 3 seconds
Hence, the water level decreases 2 gallons every 3 seconds describes the rate of change shown in the graph.
To learn more on Graph click:
https://brainly.com/question/17267403
#SPJ2
Miss Laura by 12 pounds and 8 ounces of flour she used 4 ounces of flour in each batch of sugar cookies how many batches of sugar cookies did she make
Answers
Answer:
50
Step-by-step explanation:
so if 16 ounces are in each pound
lets multiply 12 x 16 = 192
now we have the pounds out add the leftover ounces
192 + 8 = 200
now that we can divide, but wait there is more to make its easier!
if 4 x 5 = 20
and 4 x 100 = 400
lets do 4 x 50 = 200
so now that 4 x 50 = 200
Miss Laura can make 50 batches of cookies.
why are these math questions so weird for elementary schoolers?
Use the first five terms of the trigonometric series to approximate the value of sin to four decimal places. Then compare
the approximation to the actual value.
a. -0.9568, -0.9659
b. -0.9649, -0.9659
C. 0.5884, 0.5878
d. -0.9609, -0.9659
Answers
Quick answer, without using series: sin(4π/5) must be positive since 0 < 4π/5 < π. So C is the only possible choice.
Longer, proper answer:
The first five terms in the series expansion of sin(x) are
sin(x) ≈ x - x ³/3! + x ⁵/5! - x ⁷/7! + x ⁹/9!
Now let x = 4π/5:
sin(4π/5) ≈ 0.5884
so again the answer must be C.
Trigonometric series : A mathematical series whose terms proceed by sine and cosines of integral multiples of a variable angle.
Option c is correct.
First five term of Trigonometric series of sin is shown below,
[tex]sin x=x-\frac{x^{3}}{3!}+\frac{x^{5}}{5!}-\frac{x^{7}}{7!}+\frac{x^{9}}{9!}-......[/tex]
substitute x = [tex]\frac{4\pi }{5}[/tex]
[tex]sin \frac{4\pi }{5}=\frac{4\pi }{5}-\frac{(\frac{4\pi }{5})^{3}}{3!}+\frac{(\frac{4\pi }{5})^{5}}{5!}-\frac{(\frac{4\pi }{5})^{7}}{7!}+\frac{(\frac{4\pi }{5})^{9}}{9!}-......[/tex]
After solving,
We get, approximation value of [tex]sin\frac{4\pi }{5}=0.5884[/tex]
Now find , actual value
[tex]sin\frac{4\pi }{5}=0.5878[/tex]
Learn more:
https://brainly.com/question/23159335
PLES HALP 30 points pic down below
Answers
Answer:
the answer is -4,3
Step-by-step explanation:
the x axis goes first then the y axis
Answer: it would be A
Step-by-step explanation: It's located at -4 but when you go up you count 3 so therefor it is (-4,3)
Solve the system of linear equations. 3x−2y=1 9x−6y=3
Answers
-2y= -3x + 1
Divide -2 to everything
y= 3/2x - 1/2
Other equation (get y by itself)
-6y= -9x + 3
y=3/2x - 1/2
Use substitution
3/2x-1/2=3/2-1/2
0=0
All real numbers (any value of x makes the equation true)
Whats the measure of angle M in the figure below
Answers
Answer:
73
Step-by-step explanation:
180-(39+68)
180-(107)
=73
M=73
Answer: 73 degree
Step-by-step explanation:
Every triangle the measurment
of the whole trinagle is 180 degree. So 180-39-68=73
So the measurment for angle M is 73 degree.
I've given up on math, help would be wildly appreciated
Answers
Answer:
1. [tex]\frac{2}{3}[/tex] probability
2. head represents cats (let's say) and tails represent dogs, flip two coins to determine whether the family has 2 cats or 2 dogs or 1 cat and 1 dog.
3. Take two coins, flip them, record heads and tails of each flip for 50 flips (I ain't no doing this)
4 - 6. answer these questions based on the data you got...
The End
63° x Find the unknown angle measure
Answers
Answer:
The angle of the unknown measure is 27°.
Step-by-step explanation:
When we look at this angle, we can see it is a 90° angle. Since we already have 63° of the angle, we just subtract 90° from 63° and we get 27°. Therefore, 27° is our answer.
A 12-foot ladder is propped against a vertical wall. The top end is 11 ft above the
ground. What is the measure of the angle formed by the ladder with the ground?
If you plan on giving me a link just keep moving. Don’t even stop to answer this. The. links. don’t. Help.
But if you can actually answer the question and help me understand how you got it that would be awesome.
Answers
Answer:
it's prolly a 45 degree angle of less if the top is 11 feet off the ground
Step-by-step explanation:
if you think about it you get the picture in your head of the room and the position of the ladder against the wall. hope it helps
A local hamburger shop sold a combined total of 483 hamburgers and cheeseburgers on Thursday. There were 67 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Thursday?
Answers
Answer:
416, I believe this is the answer.
Step-by-step explanation:
483 - 67 = 416
Foram vendidos 416 hambúrgueres na quinta-feira
jess travels 5 miles to school and pam travels 10 km. Who travels further? plz help i got 2 minutes ti answer
Answers
Answer:
pam
Step-by-step explanation:
10k is over 6 miles
4(5+ab) where a=-3.5 and b-0.8
Answers
Answer:
31.2
Step-by-step explanation:
4(5 + (- 3.5 × - 0.8)
4(5 + 2.8)
4(7.8)
31.2
solve for x and ___
help pls
Answers
Answer:
-10
10
Step-by-step explanation:
Answer:
sorry
Step-by-step explanation:
Fund the value of a4
Answers
Answer:
Step-by-step explanation:
A4 means the 4th number so it would be 17.
Hi hi bay what is the name of the church in the park for the park in west bay park in orange brown orange yellow yellow white orange yellow green green yellow green purple yellow yellow green orange yellow green yellow white green green orange green green purple green green orange yellow
Answers
Answer:
Its called west bay Advent christian church, hope it helps
also gotta love our space friends XD
Step-by-step explanation:
If (x - 2)2 + 5(x - 2) = -6, which of the following could be the value of x - 2?
A
-1
B
-3
C
-4
D
-5
Answers
Answer: A. -1
Step-by-step explanation:
(x - 2)2 + 5(x - 2) = -6
2x-4 + 5x -10= -6
Combine like terms
7x-14=-6
Add 14 to both sides
7x=8
Divide
X= 8/7 or 1.14 (rounded)
1.14 - 2= -0.86 which can be rounded to -1
Which relation is displayed on the graph?
A: {(-3, -1), (2, 2), (0, 1), (1, 3) (-2, 4)}
B: {(-3, -1), (-2, 2), (1, 0), (3, 1), (4, -2)}
C: {(-3, -1), (2, -2), (1, 0), (3, 1) (4, -2)}
D: {(-1, 3), (-2, -2), (0, 1), (3, 1) (4, 2}