[tex]\\ \sf\longmapsto -7\dfrac{8}{45}[/tex]
[tex]\\ \sf\longmapsto \dfrac{45(-7)+8}{45}[/tex]
[tex]\\ \sf\longmapsto \dfrac{315+8}{45}[/tex]
[tex]\\ \sf\longmapsto \dfrac{323}{45}[/tex]
[tex]\\ \sf\longmapsto 7.1[/tex]
Find the least common multiple of 4 and 20
Answer:
Heya mate....
Step-by-step explanation:
This is ur answer.....
LCM of 4 and 20 is 20.Hope it helps!
Brainliest pls!
Follow me :)
Answer:
Technically, it could be one. since one goes into everything but I'm not sure if you're teacher accepts that answer. So 2. 2 goes into 4 two times and 2 goes into 20 ten times
Step-by-step explanation:
write down the degree of given polynomial 5x⁴+4x²+2x+1
Answer:
4
Step-by-step explanation:
To find the degree of a polynomial, identify the term with the greatest exponent. The exponent of that term is the degree of the polynomial.
In the given polynomial 5x⁴+4x²+2x+1, the term with the greatest exponent is 5x⁴. This term has an exponent of 4, so therefore, the degree of the polynomial is 4.
I hope this helps!
The ratio of the areas of two right isosceles triangles are in the 16.25
Calculate the ratio of their corresponding heights.
Answer:
Ratio of area = 16:25
Step-by-step explanation:
ar(ABC)/ar(DEF) = side²/side'²
16/25 = s²/s'²
√(16/25) = s/s'
4/5 = s/s'
Ratio of side are 4:5
.
Which of the following is
an irrational Number?
Answer:
C
Step-by-step explanation:
Because it has no pattern, isnt repeating, and isnt a whole number.
Comprueba que la ecuación 3x + 3 = 9 tiene por solución x = 2; para ello sustituye
en la ecuación la incógnita x por 2:
3 • ___ + 3 = 9
2 es __________________ de la ecuación 3x + 3 = 9
AYUDAAAAAAAAA
Answer:
3 x 2 + 3 = 9 ✔️
2 es x de la ecuación 3x + 3 = 9
Si esto es correcto, por favor dígame Brainliest.
Which graph is the graph of the function
r(x)=x^2+6x+8/2x+8?
Answer:
A is the answer
it's was helpful to you
Option (A) is correct.
To distinguish between the graph.
What is graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
It is given that :
r(x)=[tex]\frac{x^{2}+6x+8 }{2x+8}[/tex]
To solve by the division method the points are (-2,0) and (0,1).
So, Option (A) is correct.
Learn more about graph here:
https://brainly.com/question/24382977
#SPJ2
A car travels 120km/h. How long does it take to travel in 30 minutes?
Footnote
Cancel
Open in App
A car travels 120km/h. How long does it take to travel in 30 minutes?
Answer:
60 km
"How long does it take to travel 30 minutes"... 30 Minutes !
If you want to know how FAR did it travel in 30 minutes then
that would be 60 km
Step-by-step explanation:
Answer:
60km
Step-by-step explanation:
distance= speed × time
=120×(30/60)
=60km
What are the solutions of this quadratic equation?
x^2 + 4 = 8x + 5
Answer:
x=4±sqrt(17)
Step-by-step explanation:
x^2+4=8x+5
x^2-8x-1=0
Use quadratic formula
x=(8±sqrt(64+4))/2
Simplify it
x=4±sqrt(17)
Use the following terms in the same sentence: hypothesis, controlled experiment, and variable
Answer:
The scientist stated her hypothesis, set up a controlled experiment, and isolated the variable that could affect her work.
3 points
Below are dot plots for three different data sets. The standard deviation for
these three data sets are given in the following table.
Standard deviation
Data Set
59
Looking at the dot plots and without calculating the
standard deviations, match the data sets to the
standard deviations.
Standard deviation of 5.9
Da Sot
Data Set
Standard deviation of 3.3
Data Set
10
15
20
Standard deviation of 23
Answer:
I don't understand this
Are 8x²y and -5yx2 like terms? Explain.
Answer:
In algebra, like terms are terms that have the same variables and powers. ... Unlike terms are two or more terms that are not like terms, i.e. they do not have the same variables or powers. The order of the variables does not matter unless there is a power.
Answer:
These are not like terms.
Step-by-step explanation:
Although their variables are the same, the exponents are different. LIke terms must have the same variables AND same exponents. The first term's variables are: x raised to the second power times y, while the other term's variables are: y times x times 2
2x ≠ x²
Find the greatest common factor (GCF) of 64 and 72.
A. 4
B. 8
C. 9
D. 12
SUE
Answer:
8 is the answer. hope you are clear now.
x2 + 2xy + y2 - m2
Factorise
Answer:
x^2 + 2xy + y^2 - m^2
= (x+y)^2-m^2
Solve the inequality.
3x + 10 < 3 or 2x – 5 > 5
Answer:
3x + 10 < 3
=> 3x < -7
=> x < -7/3
2x - 5 ≥ 5
=> 2x ≥ 10
=> x ≥ 5
Answer:
x < -7/3 or x > 5
Question 12
evaluate
Answer:
-12.8
Step-by-step explanation:
Replace the letters with the respective values ( a = 4, b = 2, c = 3).
So (-3a+4b)^3 would become (-3 (4) + 4 (2))^3 = (-12 + 8)^3 = -4^3 = -64
And the bottom part (2c -1) would become (2 (3) - 1) = 6-1 = 5
So the final result would be -64 / 5 which is approximately -12,8
Pencils cost at school $0.07 each A box holds 12 pencils how much does 2 boxes cost the school
Answer:
Below.
Step-by-step explanation:
0.07x12=0.84 x 2=1.68.
Simplify the following expression
by combining like terms.
-2a+2+a+6=[?]a+[ ]
Answer:
-a + 8.
Step-by-step explanation:
-2a + 2 + a + 6
= -2a + a + 2 + 6
= -a + 8.
Answer:
-2a + a + 2 + 6 = [ a + 8]a + [ ]
= [ a+ 8 ]a +[ ]
= 2a + 8a
= 10a
**Answers needed fast**
Actual perimeter:-
[tex]\\ \tt\longmapsto 0.251\times 1000[/tex]
[tex]\\ \tt\longmapsto \dfrac{251}{1000}\times 1000[/tex]
[tex]\\ \tt\longmapsto 251m[/tex]
Z= 1+2x,for x
Immediate help pls
Answer:
Z/2-1/2=x
Step-by-step explanation:
Z=1+2x
subtract 1 from both sides
Z-1=2x
divide both sides by 2
Z/2-1/2=x
Answer:
x= z-1/2 is the solution. thank you
The zoo in Samir's city is building a new habitat for its 7 spider monkeys. The habitat will
have trees, ladders, and vines in a cube-shaped cage that measures 14 meters on each side.
What is the volume of the new monkey cage?
[tex]v = 2744 {m}^{3} [/tex]
Step-by-step explanation:
cube-shaped, 14m on each side.
volume...?
[tex]v = 14 \times 14 \times 14 [/tex]
[tex]v = {14}^{3} [/tex]
[tex]v = 2744 {m}^{3} [/tex]
The volume of the new monkey cage is 2744m^3
How to find the volume of cuboid?Let the three dimensions(height, length, width) be x, y,z units respectively.
Then the volume of the cuboid is given as
[tex]V = x \times y \times z \: \rm unit^3[/tex]
The formula for the volume of cuboid is V = s * s * s;
Where, s= side of the cage
s = 14 meters
V = 14 * 14 * 14
V = 2744 m^3
Therefore, the volume of cuboid will be 2744m^3
Learn more about volume;
https://brainly.com/question/1578538
#SPJ2
10. The translation (x, y) = (x + 10, y-6) is applied to ABC to create a new image A'B'C'. Graph
A'B'C' on the coordinate plane.
Answer:
here you go mate.
These are the solutions
Which number is irrational? explain why?
a) -(9) b) 4.0005
c)2.17 d) (40)
Answer:
√40 is an irrational number
Step-by-step explanation:
"An irrational number is a real number that cannot be expressed as a ratio of integers, for example, √ 2 is an irrational number."
The equation 1- 4/3 x = 1/2 (-x+7) has what type of solution set
Answer:
x = -15/4
Step-by-step explanation:
1 - 4/3x = 1/2(-x + 7)
~Simplify
1 - 4/3x = -1/2x + 7/2
~Subtract 1 from both sides
-4/3x = -1/2x + 5/2
~Add 1/2x to both sides
-2/3x = 5/2
~Multiply -3/2 to both sids
x = -15/4
Best of Luck~
Please help I need this for a study guide
Answer:
-1.3w - 12
Step-by-step explanation:
6.2 + 8.9w - 12 - 11.2w - 6.2
Combine like terms:
(8.9w - 11.2w) + (6.2 - 6.2 - 12)
-1.3w + (0 - 12)
-1.3w + (-12)
-1.3w - 12
This is as simple as you can go
urgent answer needed pls
Answer:
48 cm²
Step-by-step explanation:
PTRS is parallelogram with the base length= 8cm and the height as same as the height of ∆SUR.
the height = 2×24/8 = 6cm
so, the area of PTRS= 8×6 = 48 cm²
help pls its ez :))))))))))))))))
Answer:
Yes
Step-by-step explanation:
6 × 18.75 = 112.50
8 × 18.75 = 150.00
11 × 18.75 = 206.25
The cost of a repair, which depends on the hours of labor it takes to make the
repair, is $200. Which of the following best shows this is
otation?
A. Hours($200) = cost
B. Hours(cost) = $200
C. Cost(hours) = $200
D. Cost($200) = hours
Answer:
I think it's B. Hours(cost) = $200 but I could be wrong
How can I solve this problem?
Answer:
It just had relocation 4 in direction of positive and in term of x so
find f(x-5)
GL HF
each day for several days, the charge in the price of a share of socks was -3$. The total charge in price during those days was -36$. Over how many days did the price decline
Answer: 12 days
Step-by-step explanation:
if the price is declining by -3$ then you just divide -36$by the -3$ and you get the amount of days it declined
find an equation for the line below
Answer:
[tex]y=\displaystyle -\frac{1}{4}x+\displaystyle \frac{15}{4}[/tex]
Step-by-step explanation:
Hi there!
Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept.
1) Determine the slope (m)
[tex]m=\displaystyle \frac{y_2-y_1}{x_2-x_1}[/tex] where two given points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
In the graph, two points are indicated: (-5,5) and (3,3). Plug these into the equation:
[tex]m=\displaystyle \frac{3-5}{3-(-5)}\\\\m=\displaystyle \frac{3-5}{3+5}\\\\m=\displaystyle \frac{-2}{8}\\\\m=\displaystyle \frac{-1}{4}[/tex]
Therefore, the slope of the line is [tex]\displaystyle -\frac{1}{4}[/tex]. Plug this into [tex]y=mx+b[/tex]:
[tex]y=\displaystyle -\frac{1}{4}x+b[/tex]
2) Determine the y-intercept (b)
[tex]y=\displaystyle -\frac{1}{4}x+b[/tex]
Plug in one of the points we used earlier and solve for b:
[tex]3=\displaystyle -\frac{1}{4}(3)+b\\\\3=\displaystyle -\frac{3}{4}+b\\\\3+\displaystyle \frac{3}{4}=b\\\\\frac{15}{4} =b[/tex]
Therefore, [tex]\displaystyle \frac{15}{4}[/tex] is the y-intercept. Plug this back into [tex]y=\displaystyle -\frac{1}{4}x+b[/tex]:
[tex]y=\displaystyle -\frac{1}{4}x+\displaystyle \frac{15}{4}[/tex]
I hope this helps!