Step-by-step explanation:
d=1
.................
how do the equations y = mx and y =kx compare plz help me bad answers will be reported
Hey there!
The difference is that y = kx means the "y directly varies with x", which means that y/x = k. Also, the line of the graph passes directly through the origin. Or, in other words, there is no y - intercept other than (0, 0)
y = mx could have a y - intercept not at the origin. If you have an equation in slope - intercept form, such as y = 5x + 3, than "y" does not directly vary with "x", because you can't get "m" by doing y/x, because first you have to subtract 3. In order to actually find "m", you would have to do (y - 3) / x = m (or, in this case, 5).
Hope this helps! Good luck and have a great day!
What is the unit rate for the table showing the cost of movies?
A. The actual building height will be 596 ft tall. You want your model to be 3 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.
B. The actual building height will be 254 ft tall. You want your model to be 5 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.
C. The actual building height will be 1087 ft tall. You want your model to be 6 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.
Answer:
mulltiply
Step-by-step explanation: you mulitply all
Suppose a city with population 700000 has been growing at a rate of 3% per year. If this rate continues, find the population of this city in 19 years.
The population in 19 years will be approximately
PLZ HELP ASAP
Remember to show all of the steps that you use to solve the problem. Be sure to use the text box where the question mark (?) first appears to show your mathematical work. You can use the comments field to explain your work. Your teacher will review each step of your response to ensure you receive proper credit for your answer.
Jebb is the tallest player on the basketball team. He is 1one-half times as tall as the shortest girl in the sixth grade, who is 4one-fourth feet tall. How tall is Jebb?
Answer:
5
Step-by-step explanation:
Sally likes to count the number of cars parked on her street. She counted 3 cars on one side of the street and 8 cars on the other side of the street. If each car had 4 tires, how many tires did the cars have altogether? Show your work or explain your answer.
Please help-
Answer:
44 tires total
Step-by-step explanation:
3 cars+8 cars=11 cars
11 cars* 4 tires=44 tires
Write the expression for twice a number y increased by 4. PLEASEEE HELPP ASAP!! PLEASE help!!
Answer:
2y+4
Step-by-step explanation:
2(y) increased by 4 so + 4
5x - 1 = 24 what is x
Answer:
5
Step-by-step explanation:
5(5)
25-1=24
I hope this helped!
Can someone help please
Ally is making a fruit punch using 48 ounces of grape juice and some seltzer water. She wants to make 10 equal servings that are at least 9 ounces each. Should she add 32 or 48 ounces of seltzer water? Explain. PLEASE ANSWER THIS!!
Answer:
49
Step-by-step explanation:
sort the angle pairs as complementary = A. or supplementary = B.
Answer:
complementary: 20 and 70, 47 and 43, 34 and 56
supplementary: the rest of them
Step-by-step explanation:
Use fraction models to solve two and five sevenths plus one and two thirds equals blank.
three and eight twenty ones
four and seven twenty ones
three and seven tenths
four and eight twenty ones
a line passes through the point (6,-6) and is parallel to the line with the equation y=-5x+8 ... what’s the slope?
Answer:
m=12
Step-by-step explanation:
Which statement is true?
A. 1/4 is larger than 1/8 because 4 is 8
B. 1/4 and 1/8 are the same size because each fraction has one in the numerator
C. 1/8 is smaller that 1/4 because the more sections a whole is divided into, the smaller each section becomes
D. 1/8 is larger than 1/4 because there are 8 sections in the model for 1/8, and there are only 4 sections in the model for 1/4
E. 1/8 is larger than 1/4 because a fraction with a larger denominator represents a whole that is divided into larger sections
Answer:
D. 1/8 is larger than 1/4 because there are 8 sections in the model for 1/8, and there are only 4 sections in the model for 1/4
Step-by-step explanation:
Help me please !!!!!!!!!!!!!!!!!!!!!!!
Answer:
its 44v
Step-by-step explanation:
since there are no parenthesis do exponents, 3 to 3rd power is 27 and 4 to second power is 16. 27v+16v+1v=44v
what is the length of the hypotenuse?
Answer:
10
Step-by-step explanation:
Pythagorean theorem
a^2 + b^2 = c^2
6^2 + 8 ^2 = c^2
36 + 48 = c^2
100 = c^2
10=c
(will mark brainliest if correct)
triangle abc and dgf are similar the lengths of two corresponding sides are 1.4 m and 56 cm what is the ratio of the perimeters of these triangles?
“People donate them to the museum so we don’t have to buy them.”
How does the phrase “don’t have to buy” help you understand the meaning of donate in the sentence?
A.
It tells why people do not like to spend money.
B.
It shows that the speaker works in a museum.
C.
It describes people who are interested in history.
D.
It explains what happens when people give things to museums.
A restaurant serves three types of omelettes. Surveys were taken of the last two days of orders and are displayed in the table below. Approximately 200 omelettes are served each day. What is the average number of ham and cheese omelettes served each day?
EXPLAIN
Its 120
Hope I helped
Answer:
120
Step-by-step explanation:
Please answer correct!
Answer:
I going to say its going to take her about 15 months to invest in the money to get the iPhone. But if you still don't get it, just take a look at my math.
Jenna wants to save => $35/per month
$35 * 14 mo = $490 + $20 = $510
(The $20 is for what Jenna started with, she most likely saved that up too)
So, it will take her about 15 months to get an iPhone.
Write one polynomial for each description
Answer:7x6
Step-by-step explanation: 7x6 because its 35
please help ill give brainliest to the right answer
Answer:
the 3rd option is right
Step-by-step explanation:
if you can help with the work that would be great the image has the questions on it
help me it’s due today I DONT KNOW WHAT TO DOOO
A stack of nickels has a mass of 45g. There are 9 nickels in the stack. What is the mass of one nickel?
Step-by-step explanation:
Given Information :
Mass of a stack of nickels = 45g
No of nickels in a stack = 9 nickels
Mass of one nickel = ?
Let the mass of one nickel be x
[tex]9 \: nickels = 45g \\ 1 \: nickels = xg[/tex]
Cross Multiply
[tex]9x = 45[/tex]
Divide both sides of the equation by 9
[tex] \frac{9x}{9} = \frac{45}{9} [/tex]
Simplify
[tex]x = 5[/tex]
Joey had a large bag of the same amount of blue and orange toy bears. He randomly pulled out a bear and replaced it. The results are 45 blue and 15 orange. What is the experimental probability the next bear he pulls is NOT orange?
*The denominator will be how many times he did the experiment*
Answer:
use division for the numbers.
Step-by-step explanation:
Answer:
45/60
Step-by-step explanation:
Because the bears that are not orange are blue and there are 45 blue bears.
Since there are 45 blue bears that is the numerator.
There is 60 bears in total so the denominator is 60/.
Nmbffggyffgggggggggggggg
Answer:
nsjsnnf rns BTW 100+23=123
Take the numbers to their prime factorization. Write the final answer in exponential form. (SHOW YOUR WORK TO GET BRAINLIST)
1. 28
Answer:
8
Step-by-step explanation:
Step-by-step explanation:
28
2 | 14
2 | 7
7 |1
2²×7
hope it helped
PLSS HELP THIS IS IMPORTANT
Answer:
The answer is A
Step-by-step explanation:
Water is dripping from a faucet into a glass. The table shows the amount of water (cm3) in the glass, f(x), after x minutes.
Table-x f(x)
1 4
2 7
3 10
4 13
5 16
Which statement describes the amount of water in the glass?
A. The amount of water increases 1 cm3 each minute
B. The amount of water increases 3 cm3 each minute
C. The amount of water increases 4 cm3 each minute
D. The amount of water increases 5 cm3 each minute
E. The amount of water increases 7 cm3 each minute
Answer:
The amount of water increases 3 cm3 each minute bcoz it is increasing (becoming more)
Hope it helped :)