Answers
Answer:
A rate is a ratio comparing quantities of different items. A unit rate is a rate with 1 in the denominator. hope this helped!
Step-by-step explanation:
Related Questions
Find the difference of -12.7 - (-5.6)
17.13
-7.13
-7.1
-8.4
Answers
Answer:
-7.1
Step-by-step explanation:
Can we combine a high quality of life with environmental sustainability?
Answers
Answer:
Yes
Step-by-step explanation:
What is the equation of this line?
y=−1/4x
y=1/4x
y=−4x
y = 4x
Answers
Answer:
y=4x
Step-by-step explanation:
Answer:
y=5x
Step-by-step explanation:
Francis heard that a car stereo system was on sale for 30% off. If the sale price was 57.75, what was the original price of the stereo?
Answers
Step-by-step explanation:
First, what I do is I multiply the 57.75 by 0.30 which would get me 17.325 and then add it to the sale price, which adds up to a total of 75.075. Round that to the nearest hundrednth, and you got your answer!
Hope this help you!
A librarian knows that 55% of the books currently checked out will be returned on the due date. The library has a total of 5,040 books checked out. How many of the books checked out will NOT be returned on the due date?
Answers
Answer:
2268
Step-by-step explanation:
percentage of the book that won't be returned before the due date = 100 %- 55%= 45%
the number therefore is 45% of 5040 = 2268
You are 6 feet tall and cast a 8 foot shadow. At the same time of day your friend casts 7 foot shadow how tall is your friend?
Answers
Answer:
4
Step-by-step explanation:
Can somebody help me? Thanks.
Answers
Answer:
alternate interior angles
Step-by-step explanation:
hopefully this helps :)
solve the inequality -3/10x -7 < 1/2
Answers
Step-by-step explanation:
-3/10x=1/2+7
=15/2
x=15/2×10/-3=-25
-25<1/2
Difference between they both was
1/2-(-25)
1/2+(25)
=51/2
=25.5
The second H-shaped polygon is a scaled copy of the first. The height of the original H is 5 units. The width is 10. The center bar is 4 across. The height of the copy is about 1.25 units. The width is about 2.5. The center bar is 1 across. Show one pair of corresponding points and two pairs of corresponding sides in the original polygon and its copy. Consider using colored pencils to highlight corresponding parts or labeling some of the vertices. What scale factor takes the original polygon to its smaller copy? Explain or show your reasoning.
Answers
Answer:
a. See attachment 2
b. Scale factor is 1/4
Step-by-step explanation:
See attachment 1 for complete question
Given
Original
[tex]Height = 5[/tex]
[tex]Width = 10[/tex]
[tex]Center = 4[/tex]
Scaled Copy
[tex]Height = 1.25[/tex]
[tex]Width = 2.5[/tex]
[tex]Center = 1[/tex]
Solving (a): Corresponding Points & Sides
The corresponding points of the original copy to the scaled copy can be gotten by writing out the measurements as : (x,y)
Where x represents the original and y represents the scaled copy
Taking the height as a point
We have:
[tex]Height: (5,1.25)[/tex]
This will be represented as a dot or point.
A dot at the tip of the line representing height in the original and scaled copy can be colored green
And the width and center as sides
We have:
[tex]Width: (10,2.5)[/tex]
[tex]Center = (4,1)[/tex]
These will be represented by lines
For width:
Two lines representing width in the original and scaled copy respectively can be colored yellow
For center:
Two lines representing center in the original and scaled copy respectively can be colored red
See attachment
Solving (b): The scale factor
To solve for the scale factor, we simply divide the measurement of the scaled copy by the original copy
Recall that:
[tex]Height: (5,1.25)[/tex] , [tex]Width: (10,2.5)[/tex] and [tex]Center = (4,1)[/tex]
Using Height:
[tex]Scale\ Factor = \frac{1.25}{5}[/tex]
This gives:
[tex]Scale\ Factor = \frac{1}{4}[/tex]
For width:
[tex]Scale\ Factor = \frac{2.5}{10}[/tex]
This gives:
[tex]Scale\ Factor = \frac{1}{4}[/tex]
For the center:
[tex]Scale\ Factor = \frac{1}{4}[/tex]
Hence, the scale factor is 1/4
pls help very important easy 6th grade math as i said SUPER important for my grade please help im on my sisters account
Answers
Answer:
The answer is D
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
Write 9 in Beth's column and 8 in her mother's.
I am super sure
what is 6 1/8 as a decimal?
Answers
Answer:
6.125
Step-by-step explanation:
1/8 = .125
The Fraction [tex]6\frac{1}{8}[/tex] represented in decimal as 6.125 .
What is a decimal number?A decimal number can be defined as a number whose whole number part and the fractional part is separated by a decimal point. The dot in a decimal number is called a decimal point. The digits following the decimal point show a value smaller than one.
According to the question
Fraction [tex]6\frac{1}{8}[/tex] as decimal
as Fraction [tex]6\frac{1}{8}[/tex] = [tex]\frac{49}{8}[/tex]
when we divide 49 by 8
[tex]\frac{49}{8}[/tex] = 6.125 in decimals
Hence, The Fraction [tex]6\frac{1}{8}[/tex] represented in decimal as 6.125 .
To know more about decimal number here:
https://brainly.com/question/4708407
#SPJ3
Please help! Will give brainliest! ;w;
In a basketball game, Jasmine scores twice as many points as Cameron. Cameron scores five points fewer than Nathan, and Nathan scores three times as many points as Miriam. If Miriam scores 6 points, how many points did Jasmine score?
Answers
Evelyn is buying a motorcycle that costs $14,000. The tax rate is 6.75%, and she plans to make a down payment of $1,500. The sales tax is
added before the down payment is applied. She is considering a three-year loan
Answers
Answer:
449.10
Step-by-step explanation:
Her monthly payment, if she is considering a three-year loan is $373.47
Given the cost of the motorcycle to be $14000
If the tax rate is 6.75%, the total cost plus tax is expressed as:
Final cost = 14000+(0.0675 * 14000)
Cost of motorcycle = 14000 + 945
Cost of motorcycle = $14945
If she plans to make a down payment of $1,500 before the sales tax is applied, then;
Balance = 14945 - 1500
Balance = $13,445
If she considers a three-year loan, her monthly payment will be ;
Monthly payment = 13,445/36
Monthly payment = $373.47
Hence her monthly payment if she is considering a three-year loan is $373.47
Learn more here: https://brainly.com/question/25398965
Which of the following has no solution?
O 10x + 5 = 3(5x + 7)
52 - 10 = 2 + 20
O 2(6 + 2) = 14 + 2x
O2(4 + 2) = 8 + 2x
Answers
Answer:
B is your answer
Step-by-step explanation:
plz hurry i will mark brainliest if you are right :))))
Answers
I used Socratic and it’s never wrong
Please help!!! Its due today
Answers
Answer:
59
Step-by-step explanation:
[tex]f(x) = 2^{6} - 5\\\ f(x)= 64-5\\f(6)=59\\[/tex]
Answer:
it's 59
you have to plug it in
Step-by-step explanation:
you have to plug in 6 in X so it would be 2^6 -5 and 2^6 it's 64 and minus 5 is 59
What is the slope of (2,2) and (6,-1) (remember to use the slope formula y1-y2/x1-x2
and reduce)
Answers
Answer:
[tex]m=\frac{-3}{4}[/tex]
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASAlg I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (2, 2)
Point (6, -1)
Step 2: Find slope m
Substitute: [tex]m=\frac{-1-2}{6-2}[/tex]Subtract: [tex]m=\frac{-3}{4}[/tex]Isaiah is working two summer jobs, making $16 per hour tutoring and $10 per hour
clearing tables. Isaiah must earn at least $110 this week. Write an inequality that
would represent the possible values for the number of hours tutoring, t, and the
number of hours clearing tables, c, that Isaiah can work in a given week.
Please help
Answers
Answer:
[tex] 16t + 10c \geqslant 110[/tex]
Step-by-step explanation:
Cost of tutoring per hour = $16
So, cost of tutoring t hours = $16t
Cost of clearing tables per hour = $10
So, cost of clearing tables c hours = $10c
Since, Isaiah must earn at least $110 this week.
Therefore, the required inequality will be given as:
[tex]16t + 10c \geqslant 110[/tex]
identify the slope and the y-intercept of 3x-4y=-16
Answers
Answer:
I really don't understand your writing I am super sorry
Step-by-step explanation:
Answer:
3x-4y = -16
-4y = -3x-16
y = 3/4x+4
Slope = 3/4
Y-intercept = 4
please help me idk how to do this
Answers
Answer:
y = 2(x-2)^2+5
Step-by-step explanation:
Vertex form is y - h = a ( x - k ) ^ 2, where (h,k) is the vertex.
the vertex of the quadratic function is (2,5)
Plug the numbers into the equation which gives you y - 5 = a( x-2)^2
Bring over the five and you have y = a(x-2)^2 +5
That narrows down your options to two answers. The graph opens upward, so the value of a is positive. That leaves one option y = 2(x-2)^2+5.
Please answer quickly! Brainiest and lots of points!
Answers
[tex] \frac {(x + y)}{b} = a[/tex]
I have to make x the subject. Can anyone help me?
Answers
S(3x – 7) + 5x = 8x + 1
x=
Answers
Answer: -7s=1
Step-by-step explanation: Hope this helps
btw can i have brainliest?
5. Ms. Ford works 4 days a week at her office and 1
day a week at home. The route to Ms. Ford's office is
23.7 miles. The route home is 21.8 miles. About how
many miles does she drive for work each week?
Write how you found the answer.
25 points
Answers
Answer: 136.5
3(23.7)+3(21.8)
71.1+3(21.8)
71.1+65.4
136.5
I hope this is good enough:
worth brainliest!!
easy way to remember newtons 1st law:
easy way to remember newtons 2nd law:
easy way to remember newtons 3rd kaw:
Answers
Answer:
In the first law, an object will not change its motion unless a force acts on it.
In the second law, the force on an object is equal to its mass times its acceleration.
In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.
Step-by-step explanation:
Hope this helped!
also if you want can you answer my two most recent questions :))
Answer:
In the first law, an object will not change its motion unless a force acts on it.
In the second law, the force on an object is equal to its mass times its acceleration.
In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction
Your Welcome :)
28. Last week, Lee earned some money babysitting. He
spent of his earnings on dinner. He spent another
of his earnings on a movie. He saved the remaining
$19.80. How much did he earn from babysitting last
week?
F. $20.25
G. $29.70
H. $30.69
J. $36.00
K. $44.00
Answers
Answer:
the answer should be 44 dollar correct me if im wrong
Step-by-step explanation:
Can someone write the answer in complete sentences please?
In the figure below, ∠ABC ≅ ∠DEC and ∠GFE ≅ ∠DCE. Point C is the point of intersection between segment AG and segment BD , while point E is the point of intersection between segment AG and segment DF.
picture is at the bottom
Prove ΔABC ∼ ΔGEF. (10 points)
Answers
Answer:
Statements: Reason:
ΔABC is congruent to ΔDEF : Given
Angle ACB is congruent to angle ECG : Vertical angles
Angle CEG is congruent to angle DEF : Vertical angles
Angle DEF is congruent to angle ABC : Definition of congruent triangles
Angle CEG is congruent to angle ABC : Substitution property of equality
ΔABC is similar to Δ GEC : AA Similarity
Please please help mee ://
Answers
Answer:
The range is -7 ≤ y ≤ 8
Step-by-step explanation:
The range is the full measurement of a graph on the y-axis.
I know this can be confusing at times as I had struggles with this in the past
Hopefully, this helps!
A linear function has a y-intercept of 4 and passes through the point (-6 , 1 ) what is the slope of this line
Answers
Answer: m= 1/2
Step-by-step explanation:
It rises +3 and shifts right 6, and if simplified gives you 1/2.
adding and subtracting functions
g(x) = 4x + 5 f (x) = −3x^2 − 3x Find g(x) + f (x)
Answers
Answer: -3x^2 + x +5
Step-by-step explanation:
4x+5 + -3x^2 - 3x ----> -3x^2 + x +5
