Answer:
c and d
Step-by-step explanation:
i hope this help
Divide.
(8x^3+ 31x^2+ 6x +40) + (2x+8)
Answer:
divide them by what?
or fivide it with eachother?
Write the following numbers in order of size start with the smallest. 0.32 0.4 0.35 0.309
Answer:
Hey!
0.309<0.32<0.35<0.4
hope this helps you
The numbers in order of size start with the smallest can be done as 0.309 < 0.32 < 0.35 < 0.40.
What are Decimal Numbers?The decimal numeral system is the most widely used system for representing both integer and non-integer values. It is the Hindu-Arabic numeral system's expansion to non-integer numbers. Decimal notation is the method of representing numbers in the decimal system.
The given number can be arranged from smallest to largest can be arranged as shown below. Therefore, we can write,
0.309 < 0.32 < 0.35 < 0.40
Hence, the numbers in order of size start with the smallest can be done as 0.309 < 0.32 < 0.35 < 0.40.
Learn more about Decimal Numbers here:
https://brainly.com/question/4708407
#SPJ2
the amusement park charges $20 to get in plus $1.50 per ride which linear equation represents this relationship y=1.5+20x,y=21.5x,y=1.5x+20,y=20x+1.5
Step-by-step explanation:
1.50 per ride tones X number of rides plus a 20 entrance fee
y= 1.5x + 20
help me.....
given condition A+B+C=180/2
prove that:
(sin2A+sin2B+sin2C)/(sin2A+sin2B-sin2C)=cotAcotB
Answer:
The answer is in Picture.
Step-by-step explanation:
Hope it is helpful....
Answer:
hope it's helps you have a great day keep smiling be happy stay safeSolve please I don’t know how to do this.
Answer:
its 63 lol
Step-by-step explanation:
Answer:
63
Step-by-step explanation:
x/3-10=11
x/3=21
crisscross then
x=21×3
c=63
What is the GCF of 40x,25
Answer:
The GCF of 40x and 25 is 5.
Step-by-step explanation:
5 goes into both 40 and 25.
15. Considera um losango em que uma diagonal tem 8cm e cuja área é 12cm^2. Qual é o comprimento do lado do losango, arredondado às décimas? Nota: Indica apenas o valor numérico usando algarismos. (Não escrevas unidades de medida na resposta.)
Answer:
4,3cm
Step-by-step explanation:
Passo 1
Um losango tem 2 diagonais, cujos comprimentos não são iguais
Temos que encontrar o comprimento da segunda diagonal
A fórmula é dada como:
Área de um losango = 1/2 (d1 × d2)
Área do losango = 12 cm²
d1 = Comprimento da primeira diagonal = 8cm
d2 = Comprimento da segunda diagonal = x
12 = 1/2 (8 × x)
12 = 1/2 (8x)
12 = 4x
x = 12/4
x = 3cm
O comprimento da segunda diagonal = 3 cm
Passo 2
A fórmula do comprimento da lateral de um losango é dada como:
s = √d1² + d2² / 2
d1 = 8cm
d2 = 3 cm
s = √8² + 3² / 2
s = √64 + 9/2
s = √73 / 2
s = 8,5440037453 / 2
s = 4,2720018727 cm
Aproximadamente = 4,3 cm
Find the area of the trapezoid a21 b22.50 c11.25 d42
There are 115 students in a music club 73 of them are girls what is the ratio of the number of boys and girls
Answer:
73:42
Step-by-step explanation:
1115-73=42
G : B
73 : 42
Which equation is a related fact to 60 ÷ 10 = ∎? A) ∎ = 10 × 60 B) ∎ × 10 = 60 C) 10 = ∎ × 60 Please help me.
Answer:
Hey! here is the answer!
Step-by-step explanation:
C! 10 = ∎ × 60
i know this becuase i did the equation in reverse, then used my calculator to make sure all the numbers added up.
Answer: B)
Step-by-step explanation:
First we need to find the value of the black sqaure. The value of the black square is 6 because 60 / 10 = 6. A) cannot be the answer because 6 does not equal 60. C) cannot be the answer because 10 does not equal 360. The only answer can be B) because 6 x 10 does equal 60.
An example of the Commutative Property of Addition is ________
Answer:
Commutative property of addition: Changing the order of addends does not change the sum.
Step-by-step explanation:
For example, 4 + 2 = 2 + 4 4 + 2 = 2 + 4 4+2=2+44, plus, 2, equals, 2, plus, 4.
Can someone please help I’ve been trying to solve this for a while and can’t so if you’d like to help me feel free to! :)
Answer:
The product means multiply
The second one: 5x=15
Step-by-step explanation:
Hope that helps!!!!!
What is the equation of the line that passes through the point (5, – 7) and
has a slope of o?
Answer:
The answer is
[tex]y = - 7[/tex]
Answer:
y = -7
Step-by-step explanation:
Hey :)
y = mx + b
*m is equal to the slope...
y = (0)x + b
Plug in the point you have...
-7 = (0) (5) + b
-7 = 0 + b
-7 = b
y = (0)x - 7
y = -7
Ignore the (0)x because anything multiplied by 0 is 0 so there's no point in having 0x in your equation.
Answer: y = -7
Hope this helps :)
Find the surface area of each prism. Show your work for full credit!
Answer:
1 15 x 9 x 14 = 1890
2 10 x 17 x 24 x 21 =85680
Step-by-step explanation:
answer the questions below
The area of the triangle measures 54 squared inches. The height of the triangle is 18in. What is the base of the triangle?
Answer:
I love Math anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Need help on this please help
Answer:
204
Step-by-step explanation:
The area of the top triangle = 5*12/2 = 30
The area of the bottom triangle = 30
The hypotenuse of the top triangle is
5^2 + 12^2 = hypotenuse^2
25 + 144 = hypotenuse^2
169 = hypotenuse squared.
hypotenuse = sqrt(169)
hypotenuse = 13
Now the back face = 13 * 8 = 104
The area of the left side rectangular face = 5*8 = 40
The total area = 30 + 30 + 104 + 40 = 204
A cylinder
has a diameter of 6 cm and a height of 14 cm. What is the approximate volume of a cone with the same diameter and height as the cylinder?
Step-by-step explanation:
i already done it.thank you
When Sally was a Freshman, her soccer team had 13 players. By her senior year, Sally’s soccer team grew to 17. What is the percent increase?
Answer:
about 31 percent
Step-by-step explanation:
In an election, 7/20 of the voters voted for a new school tax. What is the probability that a randomly selected voter did not vote for the tax? Express your answer as a percentage.
Answer:
65%
Step-by-step explanation:
so there were 20 total voters. 20-7 = 13 that did not vote for the tax
13/20= . 65 = 65%
Need answer PLS will give brainiest
Answer:
n=-6
Step-by-step explanation:
SOLVE FOR BOTH K's PLS
Answer:
4 and -3 if im not wrong......
Inscribed angles
Please help!!!!!!!! With explanation!!!!!
Answer:
a = 72° b = 88°
Step-by-step explanation:
We know in the cyclic quadrilateral opposite angles are supplementary so
a + 108° = 180° { being opposite angles of cyclic quadrilateral }
a = 180° - 108°
a = 72°
b + 92° = 180° { being opposite angles of cyclic quadrilateral }
b = 180° - 92°
b = 88°
Find the value of x:
Answer:
x = 17°
Step-by-step explanation:
2x - 4= 30° {being vertically opposite angles }
2x = 30° + 4°
2x = 34°
x = 17°
Hope it will help :)
anyonee?
pleaseee help!!!!
Step-by-step explanation:
Given
sin³ø cos ø + cos³ø sinø
= sin ø cos ø ( sin²ø + cos²ø)
= sinø cosø * 1
= sinø cosø
Hope it will help :)
Hits 2) How many solutions does the inequality have?
A) 0
B) 1
C) 8
D) infinitely many
9514 1404 393
Answer:
D) infinitely many
Step-by-step explanation:
There are infinitely many points on any portion of the number line. The shading on the graph indicates all numbers less than or equal to 8 are solutions. There are infinitely many such numbers.
5. Suppose you invested PHP 25,000 at a simple interest at a rate of 2.5%, how much will be your investment after
10 years? a. PHP 43,750.00
C.PHP 45,730.00
b. PHP 31,250.00
d. PHP 47,350
Answer:
b. PHP 31,250.00
Step-by-step explanation:
Simple interest = principal × rate × time
Principal = PHP 25,000
Rate = 2.5%
Time = 10 years
Simple interest = principal × rate × time
= PHP 25,000 × 2.5% × 10
= 25,000 × 0.025 × 10
= 6,250
Simple interest = PHP 6,250
Investment after 10 years = principal + simple interest
= PHP 25,000 + PHP 6,250
= PHP 31,250
Investment after 10 years = PHP 31,250
need help with all 3 pleaseeee
i need help in mathematics please i will give branliest
4. Find the value of x so that the mean of the given data : 14, 6,2x,8,10,4 is 8
5.what number should be included in the data 2,8,7,4 and 9 so that the mean is 6
Answer:
0
Step-by-step explanation:
find mean of given numbers u notice that mean is actually 6 so no number is required to be included
Answer:
4. x = 35. Number 6 should be includedStep-by-step explanation:
Mean is the average
4.
Data given:
14, 6, 2x, 8, 10, 4The mean is
mean = sum of the data / number of data(14 + 6 + 2x + 8 + 10 + 4)/6 = 842 + 2x = 6*82x = 48 - 422x = 6x = 35. Let the added number is x, then the mean is:
(2 + 8 + 7 + 4 + 9 + x)/ 6 = 6x + 30 = 36x = 36 - 30x = 61. 10a - 8b C) 4a + 5b
2. 5b + 3C (-) 4b + 3C
3. 6d + 6e (-) 9d - 8e
4. 8x - 3y (-) -4x + 8y.
5. Ors – 7bc (-) 9rs – 7bc
6. 5xy - 9cs (-)-3xy + cs
7. x2 - 6x + 5 (-) 3x2– 2x – 2
Step-by-step explanation:
1)
a-13b
2) b
3) -3d+14e
4)12x-11y
5)-3rs
6)8xy-10cs
7)
[tex] - 2 {x}^{2} - 4x + 7[/tex]
8)
[tex]8 {y}^{2} - 7[/tex]
Answer:
1. 6a - 3b
2. b + 6c
3.- 3d - 2e
4. 12x + 5y
5. -3rs - 14bc
6. 8xy - 8cs
7. -2x^2 - 8x + 3
Step-by-step explanation:
Subtract polynomials