Answer: I think the first one is A. and the next one is B
Step-by-step explanation:
Find the quotient: 8 ÷ 0.5
You can find the quotient by asking how many
are in 8.
Think of the problem as
items, each divided into 2 equal pieces.
The quotient is
.
Answer:
The answer is...........1:Halves 2:8 3:16
Find the reference angle of - 30°.
a) 270°
b) 180°
c) 300
d) 330
Answer:
Step-by-step explanation:
5ffg
Ahmed is riding the elevator in a building. The building has floors above and below ground level. Ahmed uses the expression below to describe his movement.
6 + (negative 8)
Answer:
Ahmed moved 6 floors up, then moved 8 floors down. Because of that he is now 2 floors below ground level.
Step-by-step explanation:
Hey there!
8 - 6 = 2
~I hope I helped you! :)~
how many solutions does 12x + 1 = 12x - 10
Answer:
No solutions
Step-by-step explanation:
First things first we need to get rid of the variables so we subtract -12x from one side to the other.
Now we have 1= -10
In this case, 1 is not equal to -10 so we get no solutions!
(Side note: if they were the same like 3=3 that would be all solutions.)
Can someone please explain to me how to work this out?
Answer:
B
Step-by-step explanation:
the way i work it out is if you take the product and power it to the third you can easily find out which answer is correct. another way, if you don't have a calculator is to look at the last digit in the number in the square root sign.
For example, 3 square root 64 equals 8. you would look at the 4 and try to find 3 numbers that end in 4 OR is divisible three times by the number. 64 is exactly divisible by 4 only 3 times so you know that it can't be 8.
hope this helps!
Carlos saves 18% of his salary every month Last month he saved $63. How much money did Carlos make last month?
Answer:
$74.34
Step-by-step explanation:
Because $63 + 18% = $74.34
write the equation of the line perpendicular to y= 5/2x+3 that passes through the point (-7,9). Type an answer using slope-intercept form or using the given points in point-slope form
Answer:
5y = -2x + 31
Step-by-step explanation:
Given equation:
y = [tex]\frac{5}{2} x + 3[/tex]
Coordinate = (-7,9)
Unknown:
Equation of the line perpendicular = ?
Solution:
The slope - intercept format of a line is given as;
y = mx + c
where y and x are the coordinates
m is the slope
c is the y-intercept
y = [tex]\frac{5}{2} x + 3[/tex]
From the given equation; slope is [tex]\frac{5}{2}[/tex]
A line perpendicular will have a slope that is negative and the inverse of this;
slope of perpendicular line = [tex]-\frac{2}{5}[/tex]
Since y= 9 and x = -7;
So;
9 = [tex]\frac{-2}{5} x (-7)[/tex] + C
9 = [tex]\frac{14}{5}[/tex] + C
C = 9 - [tex]\frac{14}{5}[/tex] = [tex]\frac{31}{5}[/tex]
Now,
y = [tex]-\frac{2}{5}[/tex]x + [tex]\frac{31}{5}[/tex]
mulitply through by 5;
5y = -2x + 31
WILL MARK YOU BRAINLIEST!!!!!!
Answer:
D street
Step-by-step explanation:
Please help me find the answer! Please explain how you got it!
Answer:
B. 4.5c + 4 = 24
Step-by-step explanation:
T = cx + py is the equation you are given.
T = 24 because it is the total amount of money you can spend.
x = 4.5 because each phone case costs 4.50 dollars
p = 2 because you bought 2 pop sockets.
y = 2 because each pop socket costs 2 dollars.
There is no c because you don't know the number of phone cases you bought.
Now, we have to substitute the values into the equation:
24 = 4.5x + 2(2)
24 = 4.5x + 4
4.5x + 4 = 24 <--- This is your answer
Hope this helps!
3) The height of an object that is thrown straight up from a height of 6 feet
above ground is given by h(t) = -15t2 + 25t + 6, where t is the time in
seconds after the object is thrown. Find the average rate of the object from
1 to 4 seconds.
Answer:
- 44 feets
Step-by-step explanation:
Given the model:
h(t) = -15t2 + 25t + 6
Average height of object from 1 - 4 seconds
At :
t = 1
h(1) = -15(1)^2 + 25(1) + 6 = 16 feets
t = 2
h(2) = -15(2)^2 + 25(2) + 6 = - 4 feets
t = 3
h(3) = -15(3)^2 + 25(3) + 6 = - 54 feets
t = 4
h(4) = -15(4)^2 + 25(4) + 6 = -134 feets
Average height:
(16 + (-4) + (-54) + (-134)) / 4 feets = (- 176 / 4) feets
= - 44 feets
URGENT
What is the distance between the two points (-5, 6) and (8,-4)?
Given parameters:
Coordinates of the two points = (-5, 6) and (8,-4)
Unknown:
Distance between the two points.
To find the distance between two points, use the expression below;
Distance ² = (x₂ - x₁)² + (y₂ - y₁)²
where;
(-5, 6) and (8,-4)
x₂ = 8 , x₁ = -5 , y₂ = -4 and y₁ = 6
Input the parameters and solve;
Distance² = (8-(-5))² + (-4 - (6))²
= 169 + 100
= 269
Distance = [tex]\sqrt269}[/tex] = 16.4
The distance between the two points is 16.4
what is the slope of the line that contains the points in the table ?
Answer: -2
Step-by-step explanation:
PLEASE ANSWER IMMEDIATELY, I'LL GIVE BRAINLIEST AND POINTS!!
Answer:
8000
Step-by-step explanation:
8000
10^6-2*7.2/9
72000/9 = 8000
The diameter of a pinhead is 0.000004 mm. What is this number,
without units, in scientific notation?
Answer:
4*10^-6
Step-by-step explanation:
Why all integers are not whole numbers?
Answer:
Integers -4, -3, -2, -1, 0, 1, 2, 3, 4… all the whole numbers and their opposites (the positive whole numbers, the negative whole numbers, and zero). Fractions and decimals are not integers. For example, -5 is an integer but not a whole number or a natural number.
Find (f•g)(x).
f(x) = x^2 + 4x
g(x) = 6x
Write your answer as a polynomial in simplest form.
Answer:
6x^3 + 24x^2
Step-by-step explanation:
We need to find (f * g)(x)
If we distribute the "x" here, we should get f(x) * g(x), which is what we have to solve for
f(x) * g(x) = 6x(x^2 + 4x)
= 6x^3 + 6x(4x)
= 6x^3 + 24x^2
This is the simplest expression you can get
F^12 x f^12=f to the power of what
Answer:
[tex]f^{24}[/tex]
Step-by-step explanation:
Using the rule of exponents
[tex]a^{m}[/tex] × [tex]a^{n}[/tex] ⇔ [tex]a^{(m+n)}[/tex] , thus
[tex]f^{12}[/tex] × [tex]f^{12}[/tex] = [tex]f^{(12+12)}[/tex] = [tex]f^{24}[/tex]
What is the answer
45w + 123.95 = 753.95
subtract 123.95 from both sides
45w = -630
divide both sides by 45
w = -14
what is m pqr (3x-5) (x+1)
The value of measure ∠PQR is,
⇒ ∠PQR = 133°
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
In the given figure,
⇒ ∠PQR = (3x - 5)°
⇒ ∠ RQS = (x + 1)°
Now, By the figure we can conclude,
⇒ ∠PQR + ∠ RQS = 180°
Substitute the given values, we get;
⇒ (3x - 5) + (x + 1) = 180
⇒ 4x - 4 = 180
⇒ 4x = 180 + 4
⇒ 4x = 184
⇒ x = 184/4
⇒ x = 46
Thus, The value of measure ∠PQR is,
⇒ ∠PQR = (3x - 5)°
⇒ ∠PQR = (3 × 46 - 5)°
⇒ ∠PQR = (138 - 5)°
⇒ ∠PQR = 133°
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ1
The complete question is shown in figure.
Find the sum of 4x^(2)+x-4) and (2x^(2)-6x+2)3/5 - ( -1/2)
Answer:
4x^(2)+x-4 = 0
(2x^(2)-6x+2)3/5 - ( -1/2) = 9
Step-by-step explanation:
Netflix used to charge $5 per DVD rental and a $10 membership fee. Plex used to charge $2 per DVD and a $60 membership fee. Which inequality best represents when the charges from Netflix are less than Plex?
Answer:
the charges from Netflix are less than Plex cause there's a 50 dollar gap for the member ship and for the DVD there's only a 3 dollar gap
Step-by-step explanation:
Show that the points P(3,4) z Q(7,8) , R(11,4) are the vertices of an isosceles triangle.
Answer:
i mean its all about drawing the graph.
Step-by-step explanation:
I hope this helps!
9(6j + 1) + j Help ASAP
Answer: 55j+9
Step-by-step explanation: distribute 9 through the parentheses and you would get 54j+9+j collect the terms 55j+9 AND YOUR ANSWER IS 55J+9
Two bikers rode at a constant speed on a 150-meter track. The data here show each biker’s distance for a certain part of the race. Who won the race and by how much?
Student 1
A 2-column table with 4 rows. Column 1 is labeled Time (seconds) with entries 4, 6, 8, 10. Column 2 is labeled Distance (meters) with entries 40, 60, 80, 100.
won the race by about
.
Student 2
A graph has time (seconds) on the x-axis and Distance (meters) on the y-axis. Points are at (4, 42), (6, 63), (8, 84) and (10, 105).
Answer:student 2
1 second
Step-by-step explanation:
i took the test
Answer:
student 2 ..... 1 second
Step-by-step explanation:
i did the assignment on edg2020
PLEASEEE HELP On a coordinate plane, the vertices of triangle ABC are A(−3, 1), B(6, 4), C(2, 5). The vertices are translated 4 units to the right and down 3 units.
1. Write a rule, P(x, y) → P'(x + a, y + b), that represents the translation.
2. What are the coordinates after the translation?
Answer:
A (1,-2) B(10,1) C(6,2)
Step-by-step explanation:
You add 4 to the x value and subtract 3 from the y value to get the answer.
The coordinates of the vertices after the translation are A'(1, -2), B'(10, 1), and C'(6, 2).
How to calculate the coordinates?To represent the given translation, we need to add the same constant amount to the x-coordinate of each vertex and subtract the same constant amount from the y-coordinate of each vertex.
Let's call the constants of translation "a" and "b", respectively. Then the rule P(x, y) → P'(x + a, y - b) represents the translation of a figure where P is any point in the original figure and P' is the corresponding point in the translated figure.
To find the coordinates after the translation, we need to apply the translation rule to each vertex of the triangle.
For vertex A(-3, 1), we add 4 to the x-coordinate and subtract 3 from the y-coordinate, giving us the new coordinates of A': (-3 + 4, 1 - 3) = (1, -2).
For vertex B(6, 4), we add 4 to the x-coordinate and subtract 3 from the y-coordinate, giving us the new coordinates of B': (6 + 4, 4 - 3) = (10, 1).
For vertex C(2, 5), we add 4 to the x-coordinate and subtract 3 from the y-coordinate, giving us the new coordinates of C': (2 + 4, 5 - 3) = (6, 2).
Therefore, the coordinates of the vertices after the translation are A'(1, -2), B'(10, 1), and C'(6, 2).
To know more about coordinates follow
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M = 2/3, B = -5
M = -5, b = 3/2
M = 2, b = -6
M = -5, b= 2
Answer: m = 3/2, b = -5
Step-by-step explanation:
When we input these values into slope-intercept form y = mx + b, then we get y = 3/2x -5. When trying out different x values, we get the same points that are on the line such as (2, -2) also the y-intercept is -5, so we know it is a true statement and that the slope 3/2 and y-intercept -5 are the only correct answers for this line.
What is the solution to |x + 2| 3 or x -1 or x < -3
Answer:
x<-3
Step-by-step explanation:
Please help! I will give Brainliest! I don't want to fail! (Two questions)
Answer:
The tip is $7,00 and the equation is C = 13.77p
Step-by-step explanation:
46.95 x 1.15=53.9925
= ans-46.95 = 7.04
or
46.95/100
= ans x 15 = 7.04
Monday at 10:10
When looking at this image, please answer all 3 parts (a,b,c).
Write down the letter of the symbols have Reflectional symmetry.
Write down the letter of the symbols have symmetry by Translation.
Write down the letter of the symbols have Rotational symmetry.
Answer:
see below
Step-by-step explanation:
1. letter of the symbols have Reflectional symmetry.
A, B, C, G, I, L
2. letter of the symbols have symmetry by Translation.
A, B, C, D, E, F, G, H, I, J, K, L
3. letter of the symbols have Rotational symmetry.
C, D, L
Lisa wants to arrange the numbers below in order from LEAST to GREATEST. 1/5, -0.3, 0.01,-1/-4 Which of these represents her list?
Answer:-.3 , .01 , 1/5 , -1/-4
Step-by-step explanation: