Step-by-step explanation:
2x³ - 10x² + 4x - 20
= 2x²(x - 5) + 4(x - 5)
= (2x² + 4)(x - 5).
Hence (2x³ - 10x² + 4x - 20) / (x - 5)
= [(2x² + 4)(x - 5)] / (x - 5) = 2x² + 4.
Answer:
2x²+4
Step-by-step explanation:
2x³-10x²+4x-20
2(x³-5x²+2x-10)
x-5
2(x²×(x-5)+2(x-5)
x-5
2(x-5)×(x²+2)
x-5
2(x²+2)
=2ײ+4
Quizziz help 9th grade please please please
Simplify the expression 1 + 4.25n + 3/2p -3 + (-2p) + 5/4n
Answer:
5.5n -2 -0.5p
Step-by-step explanation:
Make Everything to either decimals or fractions.
then simplify as shown
In ΔDEF, the measure of ∠F=90°, the measure of ∠E=65°, and DE = 37 feet. Find the length of FD to the nearest tenth of a foot.
Answer:
x=33.5334≈33.5 feet
Step-by-step explanation:
What is 3 percent of 1600
My work:
Step 1: Our output value is 1600.
Step 2: We represent the unknown value with x
Step 3: From step 1 above, 1600=100
Step 4: Similarly, x=3%
Step 5: This results in a pair of simple equations:
1600=100% (1).
x=3% (2).
Step 7: Again, the reciprocal of both sides gives
x/1600= 3/100
x⇒=48
Therefore, 3% of 1600 is 48
Hope this helps!
hcf of 14 154 and 28
Answer:
14
Step-by-step explanation:
Answer:
do you mean GCF?
Step-by-step explanation:
I don't know what hcf is
Lines s and t are parallel. Find the value of x.
PLEASE HELPPPPP, THANKSS!!!!
Answer:
50 i think
Step-by-step explanation:
Answer:
50°
Step-by-step explanation:
Given,
In the second transversal 40° is correspondent to second parallel line in the pair so we get 40° here.
Then, at intersection we get 90°.
Now, by the problem,
180° -90° -40° = 50° [linear pair]
Hence, we got 50° at intersection of second line.
Now,
angle x = 50° (corresponding angles)
The ordered pair (2, 20) means that Travis
rode
miles in
hours.
Answer:
The answer is (20,2)
Step-by-step explanation:
The ordered pairs (2, 20) indicate that Travis rode 20 miles in 2 hours.
What is the cartesian plane?The cartesian plane is a two-dimensional coordinate plane that is formed when two parallel lines meet. The X-axis is the horizontal line, and the Y-axis is the vertical line. On the Cartesian plane, the coordinate point (x, y) indicates that the point is on the right of the origin if the sign of x is positive.
Given a graph between the time and distance traveled by Travis,
where time is in hours and distance is in miles,
the x-axis shows the time and the y-axis shows the distance,
and coordinates in the graph represent the relation between time and distance,
given pairs (2, 20), where 2 is time i.e. 2 hours and 20 represents distance i.e. 20 miles,
so pair shows that Travis has covered 20 miles in 2 hours.
Hence, Travis has covered 20 miles in 2 hours, which is represented by pairs (2, 20).
Learn more about cartesian plane;
https://brainly.com/question/28574364
#SPJ5
How many groups of two are in six
Answer:
3 groups
Step-by-step explanation:
6 / 2 = 3 groups
plz mark me brainliest
Answer:3
Step-by-step explanation: 6 divided by 2
a department store sells a pair of shoes with an 87% markup, if the store bought the pair of shoes for 55.25, what is the selling price to the nearest dollar?
Answer:
$103
so 87% of $55.25 is 48.0675
48.0675+55.25 is 103.3175
103.3175 rounded to the nearest dollar is 103.
what is the best estimate for the sum of fractions 5//6 and 5/8
Answer:
The answer is 25/24 or 1.041
Step-by-step explanation:
Given 5/6 and 5/8, you can't find the sum at that point. This means we will have to find a common denominator, which will be 24.
6 x 4 = 24 and 8 x 3 = 24
Doing this, you will have to multiply the numerator and denominator by the value the denominator needs to be multiplied by to get 24.
5/6 x 4/4 = 20/24 and 5/8 x 3/3 = 15/24
After getting these values, you can then add them.
20/24 + 15/24 = 25/24 or 1.041
The best estimate for the sum of fractions 5//6 and 5/8 is 35/24.
We have to determine
What is the best estimate for the sum of fractions 5//6 and 5/8?
Sum of fraction;The addition of Fractions depends on one main factor which is the denominator of the fraction to be added.
There are different ways to add them depending on whether the denominators of the fractions to be added are like or unlike.
The sum of the fraction 5//6 and 5/8 is;
[tex]\rm= \dfrac{5}{6}+\dfrac{5}{8}\\\\=\dfrac{5\times 8+5\times 6}{48}\\\\= \dfrac{40+30}{48}\\\\=\dfrac{70}{48}\\\\=\dfrac{35}{24}[/tex]
Hence, the best estimate for the sum of fractions 5//6 and 5/8 is 35/24.
To know more about fractions click the link given below.
https://brainly.com/question/1301963
7.
The expression 25(1.12)m represents a population of spiders after m months. Since a year hus
12 months, 25(1.12)12n represents the population of spiders after n years.
Which expression is approximately equivalent to 25(1.12)1207
A 25(2.44)"
B 25(3.90)"
с 25(13.12)
D 25(13.44)"
Answer:
C
Step-by-step explanation:
a) John wants to buy a house and is trying to figure out how much money he needs for the down payment. If the house
costs $275,000 and the down payment is 15% of the price of the house, how much will the down payment be? $
Answer:
$41 250
Step-by-step explanation:
15% * $275 000 = $41 250
Which triangle will have the largest area?
b = 3 cm, h = 10 cm
b = 5 cm, h = 7 cm
b = 6 cm, h = 5 cm
b = 7 cm, h = 4 cm
Answer:
answer would be b=6 cm
notice notice the height and base stands out to be more space if you draw it on a piece of paper using
B drawing the line across
H slanted line from the B line
Answer:
The answer is b=5 cm, h=7 cm
Mark me as Brainllest!!
what two numbers multiply to get 100 but add up to -52
Answer:
(-2) ; (-50)
Step-by-step explanation:
(-2) *(-50) = 100
(-2) + (-50) = -52
2- Mert 423 sayfalık kitabın 7
_
9
sini okumuş. Oku-madığı kac sofa kalmıştır?
is 13/10 irrational or rational
Answer:
Yes
Step-by-step explanation:
Both 13 and 10 are integers, meaning 13.10 is rational.
pls help plsssssssssssssssssssssssssssssssssss
Answer:
i belive its 1
Step-by-step explanation:
Because its SUM so its adding and the sum is 22 and 20+2=22.
the product of 8 and a number is 25 less than twice that number. find the number
Answer:
i dont know sorry
Step-by-step explanation:
what is the answer of 3x+235+237
Answer:
3x + 472
Step-by-step explanation:
Answer:
3x + 472
Step-by-step explanation:
We have the expression 3x + 235 + 237 and are asked to find the answer.
We are not solving for x, neither are we doing anything complicated, we need to focus on like terms, which are certain numbers having different symbols, in which they can only be added with the numbers with the same symbols as them.
In this equation, we have two terms, variables and constant. We can only add the constants because once again, you cannot add two terms that don't have the same symbol.
Therefore :
3x + 235 + 237
235 + 237
472.
The answer is 3x + 472
What is the percent of decrease from 1,000 to 90?
Answer:
91%
Step-by-step explanation:
Hope I helped:)
Select the correct answer. What is the value of x in 2 (5x) = 14
Answer:
x= 7/5
Step-by-step explanation:
Use Cymath.com for math because it shows its work, and so you don't have to waste points! ^^
Answer:
x = 1.4
Step-by-step explanation:
2 (5x) = 14
10x = 14
x = 14 ÷ 10
x = 1.4
Checking...
10 (1.4) = 14
14 = 14
A bag of candies contains 5 red candies, 7 purple candies, and 3 green candies. What is the probability that a candy picked
at random is green?
Answer:
P(E) = 1/3
Step-by-step explanation:
Given that,
Red candies = 5
Purple candies = 7
Green candies = 3
We need to find the probability that a candy picked at random is green.
The probability of getting an event is given by :
P(E) = favorable outcomes/total no of outcomes
Probability of getting a green candy,
P(E) = 5/(5+7+3)
P(E) = 5/15
P(E) = 1/3
Hence, the required probability is (1/3).
4. Etkinlik
Ağaç sevgisini anlatan bir şiir yazınız
Answer:
Bir ağaç bize büyümemizi hatırlatır,
maneviyata, soyuta doğru, yeryüzünde köklü olmak gerekir,
betonda, konudaki.
Tıpkı insan gibi, cenneti ve yeri birleştiren bir varlık.
O, bitmiş meyvenin taşıyıcısıdır ve aynı zamanda,
Geliştirme sürecindedir.
Biz insan olarak
yaratılışın maksimum ifadesiyiz ve aynı zamanda
hala büyüme sürecindeyiz.
el preocceso de 231x123
28413
i think is the answer im not spanish but i think its a multiplication problem
Express this number in standard form. 1.558 x 10^-1
Answer:NAN
Step-by-step explanation:
-30 < x/-4. Solve for x
Answer:
-30 < x/-4
Above equation multiply by minus sign(-) so that sign of inequality is change from < to >
Above equation becomes
30 > x/4
30*4 > x
120 > x
Hence x is less than 120
please help me with this question
Answer:
18
Step-by-step explanation:
Rearrange the equation so a is the independent variable 9q - 4 = 3r - 6
Step-by-step explanation:
[tex]9q - 4 = 3r - 6 \\ 3r = 9q - 4 + 6 \\ 3r = 9q + 2 \\ r = 3q + \frac{2}{3} [/tex]
Answer:
3q + 2/3Step-by-step explanation:
3r - 6 = 9q - 4Add 6 to both sides3r = 9q - 4 + 6Add -4 and 6 to get 23r = 9q + 2Divide both sides by 33r/3= 9q+3 / 3Division undoes multiplicationr = 9q + 2 / 3r = 3q + 2/3what number is opposite of -524
Answer: 524
Step-by-step explanation:
Will the sum of 56+ (-56) be Positive negative or zero
Answer:
zero
Step-by-step explanation:
