Answer:
The answer is -8%
46-50/50 x 100% = -8
Step-by-step explanation:
Answer the question 50 points
Answer: 21
Step-by-step explanation:
Answer:
21 units
Step-by-step explanation:
The ratio of green marbles to yellow marbles is
16 green marbles to 36 yellow marbles.
If there are 4 green marbles,
how many yellow marbles are there?
Answer:
16:36
Step-by-step explanation:
Answer:
16:36
Step-by-step explanation:
Can you someone me, please!!! :0
44:56
im probably wrong im so sorry
Express as a simple fraction in lowest terms
OK
Answer:
1/3
Step-by-step explanation:
First find the LCD or least common denominator. The least common denominator is the number that both of the denominators are divisible by.
In this case, 2 and 3 are both divisible by 6.
Convert both fractions into a fraction with a denominator of 6.
1/2 = 3/6 (multiply numerator and denominator by 3)
2/3 = 4/6 (multiply numerator and denominator by 2)
Now you can multiply as they have the same denominator.
3/6 × 4/6 = 12/36
Simplify.
12/36 = 1/3 (numerator and denominator are divisible by 12)
Hope that helps.
What is GCF of 5p^4+4p^2?
Answer:
p^2
Step-by-step explanation:
50 points! Tell whether the orthocenter is inside, on, or outside the triangle. Then find the coordinates of the orthocenter.
Q(-1, 5), R(4, 3), S(-1, -2)
Answer:
(1,3) is inside the triangleStep-by-step explanation:
Orthocenter is the intersection of altitudes.
We'll calculate the slopes of the two sides and their altitudes ad find the intersection.
Side QRm = (3 - 5)/(4 - (-1)) = -2/5Perpendicular slope:
-1/m = 5/2Perpendicular line passes through S(-1, -2):
y - (-2) = 5/2(x - (-1)) ⇒ y = 5/2x + 1/2Side RSm = (-2 - 3)/(-1 -4) = -5/-5 = 1Perpendicular slope:
-1/m = -1/1 = -1Perpendicular line passes through Q(-1, 5):
y - 5 = -(x - (-1)) ⇒ y = -x + 4The intersection of the two lines is the orthocenter.
Solve the system of equations to get the coordinates of the orthocenter:
5/2x + 1/2 = x + 45x + 1 = -2x + 87x = 7x = 1Find y-coordinate:
y = -1 + 4 = 3The orthocenter is (1, 3)
If we plot the points, we'll see it is inside the triangle
What is the common difference (d) of the A.P. 7, 1, – 5, – 11, ... ?
Answer:
d = -6
Step-by-step explanation:
t1 = 7, t2 = 1, t3 = -5, t4 = -11
t2 - t1 = 1 - 7 = -6
t3 - t2 = -5 - 1 = -6
t4 - t3 = - 11 - (- 5) = -11 + 5 = -6
Therefore, the common difference is constant( I. e -6). Therefore the common difference is -6.
Write the words for:
(3/4 - 1/5) x 4:
Answer:
three-forth minus one-fifth times four
Step-by-step explanation:
Answer:
Step-by-step explanation:
Third -fourth subtracted from one-fifth multiplied by four
I need help on this and the first person who answer correctly gets a BRANLIST
Answer:
It would be D
Step-by-step explanation:
All the coordinates are divided by half.
What is 2040 divided by 40
Answer:
51
Step-by-step explanation:
Which is more, 3,000 grams or 3 kilograms?
Answer:
Neither
Step-by-step explanation:
They are the same amount
HELP FAST
copy of Pure A?
6.6
12
2.2
2.2
4
4
12
Figure B
4
Figure A
Choose 1 answer:
Yes
B
No
Answer:
yes
Step-by-step explanation:
2.2 x3 =6.6
4x3=12
Hope this helps!
Answer:
you would divide by 3 to get the measurements for "A".
Step-by-step explanation:
The maxwell family went out to dinner.The price of the meal was $64.20. They left a 15%tip,what is the total cost of the meal including tip?
Answer: The sales tax on the meal is 6%, and the family leaves a 20% tip. What is the total cost of the meal? Please answer with whole number or decimal. Linda C. answered • 01/05/15. We can do this problem a few different ways.
Step-by-step explanation:
a sandwich store charges $10 delivery fee and $4.50
b. what is the total cost for x sandwiches ?
Answer:
Step-by-step explanation:
a sandwich store charges $10 delivery fee and $4.50
b. what is the total cost for x sandwiches ?
total cost equals the cost of the sandwiches plus the delivery fee
one sandwich cost $4.50
x number of sandwiches cost x times $4.50 or $4.50(x)
delivery fee = $10
total cost equals the cost of the sandwiches plus the delivery fee
total cost = $4.50(x) + $10
total cost = $4.50(x) + $10
Create a graph of the combined function h(x) = f(x) / g(x) in which f(x) = x - 6 and g(x) = x + 6. On your graph, show the graphs of f(x) and g(x) also.
Answer:
we have
f(x)=x-6f(x)=x−6 -----> equation A
This is a linear equation with slope m=1m=1 and a y-intercept equal to -6−6
g(x)=x+6g(x)=x+6 -----> equation B
This is a linear equation with slope m=1m=1 and a y-intercept equal to 66
The function f(x) and g(x) are parallel lines
we know that
h(x)=f(x)+g(x)h(x)=f(x)+g(x)
Substitute
h(x)=x-6+x+6h(x)=x−6+x+6
h(x)=2xh(x)=2x
This is a linear equation with slope m=2m=2 that passes through the origin ( represent a direct variation)
Using a graphing tool
see the attached figure
Place the numbers below in order from least to greatest.
√5, 3.2, √13, 2.9, √8
Answer:
is this helpful hope it is
PLEASE HELP GIVING BRAINLIEST!!!
If ABCD is a parallelogram, m
Equation =
X =
Answer:
opposite sides of parallelogram are parellel.
so, angle A and angle D are co interior angle.
(3x+4)°+x°=180°
4x+4=180°
4x=180°- 4
4x=176°
x=176°/4
x = 44°
(3x+4)
=3×44+4
=136°
Help ASAP! ill mark brainliest if correct
Answer:
fourth option
Step-by-step explanation:
The mean is calculated as
mean = [tex]\frac{sum}{count}[/tex]
= [tex]\frac{15+16+21+23+25+25+25+39}{8}[/tex]
= [tex]\frac{189}{8}[/tex]
= 23.6 ( to 1 dec. place )
The median is the middle value of the data set. If there is no exact middle then it is the average of the values either side of the middle.
15 16 21 23 25 25 25 39
↑ middle
median = [tex]\frac{23+25}{2}[/tex] = [tex]\frac{48}{2}[/tex] = 24
The mode is the value that occurs most often, that is 25
Thus
mean = 23.6 , median = 24 , mode = 25
Pls help I will give 5/5 and brainliest
Answer:
the 2nd one
Step-by-step explanation:
I took the Quiz
HELP PLEASE!! not sure about this one!!
Answer:
y=4x
Step-by-step explanation:
What is the answer 3x-5=2x-1
Answer:
x=4
Step-by-step explanation:
Answer:
x = 4
Step-by-step explanation:
3x - 5 = 2x -1
Add 5 to both sides
3x - 5 + 5 = 2x - 1 + 5
3x = 2x + 4
Subtract 2x form both Sides
3x - 2x = 2x - 2x + 4
x = 4
The advertised price of a cell phone is $149 after a $50 mail-in rebate. Write and solve an equation to find the price of the cell phone before the rebate was applied.
Answer:
$149 + $50 = $199
Step-by-step explanation:
the square root of 88
Answer:
2√22 or approximately 9.38083.
Step-by-step explanation:
can someone help me for question 3?
Question 21 of 45 If x + 2/7x = 9, then x = ?
Out of 120 total 6th-grade students, 25% say math is their favorite subject. How many 6th graders say math is their favorite subject?
Answer: 30 students
Step-by-step explanation:
Multiply total number of students (125) by the percentage (25)
Turn the 25 into a decimal -> .25
Can someone help me PLZ! I keep posting the same question and no ones helping me :((((((((((((
Steve started with $250 and spent $20 per week. Chelsea started with nothing but saved $30 per week. Use x for time and y for savings.
Write an equation to represent Steve's situation.
Answer:
[tex]250 - 20x=y[/tex]
Step-by-step explanation:
As per the given problem, Steve starts with $250, and spent $20 a week, the problem mentions nothing about Steve's savings, therefore, one can assume that they didn't save anything. As the problem requests, parameter ([tex]x[/tex]) will be used for the time, and ([tex]y[/tex]) for the savings.
Steve's saving would be equal to his initial value, minus his expense, in essence;
[tex]250 - 20x=y[/tex]
The initial value, minus the amount spend per week multiplied by the week number will equal the savings left.
Answer:
y=250-(20x)
Step-by-step explanation:
What are the slope and the y-intercept of the linear function that is represented by the graph?
Answer:
The y intercept is 3
the slope is negative btw -3/4 is slope
Step-by-step explanation:
What is 64x12 – 1,000 written as a difference of cubes?
List all the factors of 30:
Answer:
1, 2, 3, 5, 6, 10, 15, and 30
Step-by-step explanation: