Answer:
Miles is incorrect
8-3=5 not 11
8+3=11
What is a expanded form for 839,208
Step-by-step explanation:
800,000 + 30,000 + 9,000 + 200 + 8
i’d george washington is on the quarter and the $1 bill and Abraham lincoln is on the penny and the $5 bill which of the following is true
Answer:
Both of them are true?
What does it mean when two things are opposites?
Answer:
Step-by-step explanation:
differences
Answer:
They are total opposites
Step-by-step explanation:
-12x + 18 – 10x – 5 = -31
Answer:
22
Step-by-step explanation:
Step 1:
- 12x + 18 - 10x - 5 = - 31
Step 2:
- 22x + 18 - 5 = -31
Step 3:
- 22x + 13 = - 31
Step 4:
- 22x = - 44
Answer:
x = 22
Hope This Helps :)
Answer:
Your answer is x = 2
Step-by-step explanation: [tex]-12x + 18-10x-5 = -31[/tex]
subtract 18 - 5 = 13 and add -12x+(-10x)= -22x
[tex]-22x+13=-31[/tex] subtract 13 on both sides
[tex]-22x+13(-13)=-31(-13)[/tex] cross out +13(-13) and -31-13= -44
[tex]-22x=-44[/tex] divide -22 on both sides
[tex]\frac{-22x}{-22} = \frac{-44}{-22}[/tex] cross -22x/-22 and divide -44 and -22= 2
[tex]x = 2[/tex]
A cone has a radius of 6 inches and a height of 11 inches. What is the volume of the cone? 30 points
Answer:
vol. = 414.7 in³
Step-by-step explanation:
given:
A cone has a radius of 6 inches and a height of 11 inches.
find:
What is the volume of the cone?
volume of a cone = ¹/₃ π r² h
where r = 6 in.
h = 11 in
plugin values into the formula:
vol. = ¹/₃ π (6)² 11
vol. = 414.7 in³
414.48 inches³
Step-by-step explanation:Volume formula
V = Ab×h/3
Ab = πr²
V = πr²×h/3
= 3.14(6in)²×11in/3
= 3.14×36in²×11in/3
= 1243.44in³/3
= 414.48 inches³
A point has the coordinates (0, k).
Which reflection of the point will produce an image at the same coordinates, (0, k)?
Answer:
B
Step-by-step explanation:
I took the assignmen.
The reflection of point that will produce the image at same coordinate (0, k) is across the y - axis
We have a Point with coordinates (0, k).
We have to find the reflection that will produce the image at the same coordinate (0, k).
Consider a Point P (x, y). Find the image of the point across x - axis and y - axis.For a Point P [tex](x,y)[/tex] the image across -
x - axis is (x, -y).y - axis is (-x, y)We can use the above laws to find the reflection of point
For Point P(0,k) , the -
image across x - axis will be (0, -k).image across y - axis will be (-0, k), which is same as (0, k).Hence, the reflection of point that will produce the image at same coordinate [tex](0,k)[/tex] is across the y - axis.
To solve more questions on finding the reflection of a point, visit the following link -
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what expressions have a value of 16/81
Answer:
(2/3)⁴, (4/9)² apply to 16/81
Step-by-step explanation:
16/81
8 * 2/27 * 3
4 * 2 * 2/9 * 3 * 3
2 * 2 * 2 * 2/3 * 3 * 3 * 3
You had $21 to spend on two notebooks. After buying them you had $17. How much did each notebook cost?
2$ each notebook
First you find how much you spent. You spent 4$ then divide it in half. That is how you get the answer.
what is the solution to the equation:
4/3 times 2/3
Answer: [tex]\frac{8}{9}[/tex]
Step-by-step explanation:
When you multiply fractions, it is the same as adding or subtracting, but you don't have to worry about having a common denominator. All you have to do is multiply straight across and simplify.
[tex]\frac{4}{3}*\frac{2}{3} =\frac{8}{9}[/tex]
Now we know the answer is [tex]\frac{8}{9}[/tex].
Answer:
8/9
Step-by-step explanation:
The answer is 8/9 because:
1) Whenever we multiply fraction, we have to multiply the numerator and the denominator together: numerator x numerator/denominator x denominator
2) Therefore, 4 x 2/ 3 x 3 = 8/9
Hope this helps! :D
2|3x - 2|= 14 how would you solve this absolute value equation?
Answer: 2. |3x-2|= 14
|3x-2|=2.7/2
|3x-2|=7
x∈ {3,-5/3
Step-by-step explanation: \frac{5}{3}
Answer:
x = 3x = - 5/3Step-by-step explanation:
2|3x - 2|= 14|3x - 2|= 71) 3x - 2 ≥ 0 ⇒ 3x ≥ 2 ⇒ x ≥ 2/3
3x - 2 = 73x = 9x = 3 is valid root as 3 ≥ 2/32) 3x - 2 < 0 ⇒ 3x < 2 ⇒ x < 2/3
- (3x - 2) = 73x - 2 = -73x = -5x = -5/3 is valid root as -5/3 < 2/3What input corresponds to 54?
Answer:
Solve for the input that corresponds to the given output value. (Round answers to three decimal places when appropriate. Enter your answers as a comma-separated list. Note: Even though the question may be completed without the use of technology, the authors intend for you to complete the activity using the technology you will be using.
Step-by-step explanation:
1. Numa escola de 670 alunos, 352 estudam Inglês, 125 fazem apenas o curso de Espanhol e 85 estudam as duas línguas. Com base nessas informações, determine: a) Quantos estudam Inglês ou Espanhol? b) Quantos fazem espanhol? c) Quantos não estudam nenhuma dessas línguas?
Answer:
a) Quantos estudam Inglês ou Espanhol?
477
b) Quantos fazem espanhol?
210
c) Quantos não estudam nenhuma dessas línguas?
193
Step-by-step explanation:
a) Quantos estudam Inglês ou Espanhol?
Inglês ou Espanhol = Quantidade de alunos que cursam inglês + Quantidade de alunos que cursam espanhol - Quantidade de alunos que cursam inglês e espanhol
= 352 + 210 - 85
= 477
b) Quantos fazem espanhol?
Isso é dado na pergunta como alunos que só aprendem espanhol = Somos informados de que o número de alunos que estudam apenas espanhol = 125
Número de alunos que cursam espanhol = Número de alunos que cursam apenas espanhol + Número de alunos que cursam espanhol e inglês
Número de alunos que fazem espanhol = 125 + 85
= 210 alunos
c) Quantos não estudam nenhuma dessas línguas?
Número total de alunos - (número de alunos que não cursam nenhum dos idiomas) = Número de alunos que cursam inglês + Número de alunos que cursam espanhol - Número de alunos que cursam os dois
= 670 - (número de alunos que não estudam nenhum dos idiomas) = 352 + 210 - 85
= 670 - (número de alunos que não estudam nenhum dos idiomas) = 477
Número de alunos que não cursam nenhum dos idiomas = 670 - 477
= 193 alunos
Please help me :( this is eighth grade math and it’s hard for me cause I’m dumb
Answer:
b when b³ = 8
Step-by-step explanation:
Value of c when c² = 8 :-
[tex]c^2 = 8\\=> c = \sqrt{8} = 2\sqrt{2} = 2.828[/tex]
Value of d when d³ = 9 :-
[tex]d^3 = 9 \\=> d = \sqrt[3]{9} = 2.080[/tex]
Value of b when b³=8
[tex]b^3 = 8\\=> b = \sqrt[3]{8} = 2[/tex]
Value of a when a² = 9
[tex]a^2 = 9\\=> a = \sqrt{9} = 3[/tex]
Comparing all the values of a , b , c , & d ..... we find that value of b is the least
Answer:
smart
Step-by-step explanation:
Which integer is 45 square closest to?
Answer:
√45 lies between 6 and 7 .
Step-by-step explanation:
We know that. √36=6. And. √49=7. It makes sense that √36<√45<√49 therefore 6<√45<7 .
!!20 POINTS!!
Find AC
Answer:
A. 12
Step-by-step explanation:
a = -7
b = -4
c = 5
ignore B. counting should be till the desired grid which is C
AC = 7 + 5
AC = 12
Answer: 12
Step-by-step explanation: just count their distance by 1
Etta buys some ribbon and cuts it into 5 pieces that are the same length. Each piece is 9 inches long. How long was the ribbon that Etta bought? The ribbon that Etta bought was inches long.
Answer:
The ribbion she bought is 45 inches long
Step-by-step explanation:
Answer:
about 45 inches
Step-by-step explanation:
Etta cut the ribbon into 5 peices that were each 9 inches long. Multiply those number and it should be about 45 inches.
What is the slope of the line that passes through the points (10,5) and (9,5)? Write
your answer in simplest form.
Answer:
slope of line is 0.
Step-by-step explanation:
Slope of a line passing through (x1,y1) and (x2,y2) is given by
m = (y2-y1)/(x2-x1)
Given points are (10,5) and (9,5)
thus
slope = (5-5)/(9-10) = 0/-1 = 0
Thus, slope of line is 0.
When slope of line is zero it means that the line the which passes through given point is parallel to x-axis.
The slope of the line that passes through the points (10,5) and (9,5) is 0.
Using slope formula,
m = y₂ - y₁ / x₂ - x₁
Therefore,
(10,5) (9,5)
m = 5 - 5 / 9 - 10
m = 0 / -1
m = 0
Therefore, the slope of the line that passes through the points (10,5) and (9,5) is 0.
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At 11 AM, one share of Starbucks stock was $41. By 4 PM the price was $44. The rate the Starbucks stock value was changing is _$per hour.
Answer:
$0.60 per hour
Step-by-step explanation:
Step one choose the lowest common denominator
be more specificlike what are the options
True or False, the chance of flipping heads on a coin 3 times in a row is 1/2
true flip a coin it's fifty fifty
Answer:
False
Step-by-step explanation:
Each toss is an independent event, so the probability of three tosses of heads in a row is the product of the three probabilities..
Each probability of heads is
p(heads) = 1/2
p(heads, heads, heads) = p(heads) * p(heads) * p(heads) = 1/2 * 1/2 * 1/2 = 1/8
Answer: False
2. and 100 are a zero pair.jia
Answer:
More information please
Step-by-step explanation:
There is not enough information to complete the equation.
Find the area of the circle given the radius. Round to the
nearest hundredth when necessary.
r = 16.5 in
how to do this question c. I know how to do b and a 6,0,3,2,2,5 that they scored
Answer:
I’m pretty sure you have to multiply the 4 because that’s how many points you get per Galo and multiply by 7 because it was the seventh game so 28.
Step-by-step explanation:
The measure of G is six more than twice the measure of H. If G and H are supplementary angles, find the measure of H pls I need help pls
Answer:
The measurement of angle H is 58°
Answer:
77
Step-by-step explanation:
G =2H+6=180
2H+6=180
2H=180-6
2H=154
H=154/2
=77
Factor the polynomial
12xsquared + 4x
Answer:
4x(3x+1)
Step-by-step explanation:
Factor 4x from the expression
TOPIC: similtaneous linear equations
p1 + 2q = 3,
p - 2q = 3
Answer:
q-0
p-3
Step-by-step explanation:
there are two ways to solve elimination or substitution method I'll use the latter
so take the second equation and find an expression equal to p
p-2q=3
p=2q+3
substitute the above expression in the first equation
(2q+3)1+2q=3
open brackets
2q+3+2q=3
collect like terms
4q+3=3
solve
4q=0
q=0
substitute q in any equation you want I'll choose the second
p-(2×0)=3
p-0=3
p=3
Answer:
p = 3 ; q = 0
Step-by-step explanation:
In this linear pair of eqn. in 2 variables , they have a unique solution i.e. they will have only single solution . We know that
[tex]p + 2q=3[/tex] & also [tex]p -2q=3[/tex] . So, we can also equate them as :-
[tex]p + 2q = p-2q[/tex] (∵ Both the eqn. have 3 in their right hand side product )
Solving the eqn. gives,
[tex]=> 2q + 2q = p-p\\=> 4q=0\\=>q=0[/tex]
Putting the value of q in any one of the linear eqn gives ,
[tex]p+2q=3\\=> p+2(0)=3\\=>p+0=3\\=>p=3[/tex]
Solve for x:
x - 6 = - 3x + 22
Plz I need this answer
Answer:
Your Answer is 7
Step-by-step explanation:
Very Simple!
x-6 = -3x + 22
Move the 6 over to the other side by adding 6 to both sides
x = -3x + 28
add 3x to both sides!
4x = 28
Divide by 4!
x = 28/4
x = 7!
Answer:
x=7
Step-by-step explanation
x-6 = -3x +22
+6 +6
x = -3x +28
+3x +3x
4x = 28
÷4. ÷4
x=7
Consider the function represented by 9x+3y = 12 with x as the independent variable. How can this function be
written using function notation?
ORD=-v+
O f(x) = -3x+4
OF) = -3y+ 4
Answer:
f(x) = -3x + 4Step-by-step explanation:
Given function:
9x + 3y = 12Putting this into slope-intercept form: y = mx + b
9x + 3y = 123y = -9x + 12y = -3x + 4Replacing y with f(x)
f(x) = -3x + 4Complete the inequality statement 5.8cm__580mm
Answer:
5.8cm < 580mm
Step-by-step explanation:
Since 1mm=0.1cm, then 580mm=58cm which is bigger than 5.8cm, so therefore 5.8cm < 580mm
Answer: 5.8cm < 580mm
Its really easy if you think about it for a second.
Markus decides to return 4 shirts costing $19 each to a clothing store. While there, he decides to purchase 2 pairs of shoes at $45 each and a raincoat for $62.75. The clerk charges him 5% tax on the amount due after returns. What amount does he owe the clerk?
Answer:
$80.59
Step-by-step explanation:
You add the price of the raincoat and shoes to get 152.75, you then subtract the price of the 4 shirts you returned to get 76.75. The 5% tax for this is 3.84 so you add the two together and you get $80.59.