PLs help this is prt 2 for recent question
Sidney measured a summer camp and made a scale drawing. The sand volleyball court is 3 centimeters wide in the drawing. The actual volleyball court is 9 meters wide. What scale did Sidney use for the drawing?
plz help i beg if i don't do this i will fail
i wil give brainlist
and 20 point
Answer:
1:300
Step-by-step explanation:
9m=900cm
900/3=300
`1:300
Answer:
1:300
Step-by-step explanation:
HELPP!!!
The graph of what linear equation is a good fit for this data?
Group of answer choices
y= -1/3x + 6
y= -1/3 x + 2
y= 1/3 x + 2
y= 1/3 x + 6
Answer:
y = -1/3x + 2
Step-by-step explanation:
I chose one of the points and then I plugged in the x of that coordinate and then I did the math and checked which answer choice made the equation true
The diagram shows the side lengths of a triangle in inches. The perimeter of triangle HJK is 34 inches.
What is the value of x?
(Read end and look at attached file for correct answers) Mrs. Ibarra wants to create a right triangle for a geometry test. She plans to use 15, 36, and 41 as side lengths. Which statements should she consider to determine whether it will be a right triangle? Check all that apply. 15 + 36 greater-than 41, so the side lengths will form a triangle. 15 + 36 not-equals 41, so those lengths will not form a triangle. 15 squared + 36 squared = 1,521 41 squared = 1,681 Since a squared + b squared not-equals c squared, it will not be a right triangle. 15 squared + 36 squared = 297 41 squared = 82. The correct answers are actually A, C, D, and E. I got it wrong because people said the answer were only A and C. And of course it was on a test so I couldn't fix it. Anyway i just want to prevent from anyone else being misled. Look at the attached file.
The answer is already there
Answer:
1, 3, 4, 5
Step-by-step explanation:
Look at the screenshot
m gets paid a set rate in his allowance for making his bed every morning. His rate is $0.50 earned for every morning that he makes his bed. Let n represent the number of days Sam makes his bed. Let t represent the total amount earned, in dollars. Which graph shows the amount of money that Sam earned when he made his bed over the course of 8 days?
1.
2.
3.
4.
Answer:
Step-by-step explanation:
.50n=t
Answer: 0.50n =T
Step-by-step explanation:
What comes after the number 2.0? It’s for this graph
Answer:
2.25
Step-by-step explanation:
each time, you add .25
Answer:
2.25
Step-by-step explanation:
the pattern is +0.25 so 2+0.25=2.25
The two dot plots below show the heights of some sixth graders and some seventh graders:
Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot for the first mark, there is 1 dot above the second mark, there is 1 dot above the third mark, there is 1 dot above the fourth mark and there are two dots above the sixth mark.
The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.) PLS HELP :)
Answer:
21 can you do sim for me
Step-by-step explanation:
I tired
You want to buy seeds to plant a tomato garden. You have $15 to buy the seeds. Each seed package costs $1.25. We will let p equal the number of seed packets you can buy. Write an equation you can use to find out how many seed packets p you can buy.
Thank you so much if you answer! I appreciate it! :) (Ill give brainliest for the correct answer)
Answer:
B
I hope its right this time :)
Hi there!
[tex]\large\boxed{B}[/tex]
Given the expression:
x > 3
The "greater than" sign used does not contain a "or equal too: ≥", so we must use an open point at x = 3.
The expression represents any x value GREATER than 3, therefore:
B is the correct answer.
Jason has already used 4/12 cans of paint while painting furniture. He is painting chairs which each use 10/6 cans of paint.
What is the total number cans used if he paints 19 chairs?
Your final answer should be a decimal.
Answer:
Based off of the calculations I did, I got 32 as the answer.
Step-by-step explanation:
Jason uses 10/6 of the paint for each chair he paints and according to the question, there are 19 chairs.
So we multiply these two numbers to get the amount of paint used after painting all 19 chairs.
10/6 * 19 = 31.666...
Then we add the previous amount Jason used for painting the furniture to the total amount of paint used after painting the 19 chairs.
31.666... + 4/12 = 32.
Thus, Jason used 32 cans of paint in total.
HELP ME OUT PLZZ IMMA LIL SLOW
Answer:
286.5
Step-by-step explanation:
Step One) Find Areas of Each Box
3 times 7.5= 22.5
3 times 11.5= 34.5
3 times 7.5= 22.5
3 times 11.5= 34.5
7.5 times 11.5= 86.25
7.5 times 11.5= 86.25
Step Two) Add Them All
286.5 I believe.
One model of a jumbo jet is approximately 230 ft long
and has a wingspan of 195 ft. If a scale model of the
plane is about 40 cm long, what is the model’s wingspan
in centimeters? Round to the nearest tenth.
Answer no hdj :
Step-by-step explanation:
Vbgfv
Kayla has $70,000 in a savings account. The interest rate is10% per year and is not compounded. How much will she have in 2 years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Answer:
$84,700
Step-by-step explanation:
She would earn $14,700 in 2 years.
PLEASE HELP! I WILL GIVE BRAINLIEST!!!! (no trolls) PLEASE SHOW WORK OR GIVE EXPLANATION!!!!!!
explanation:
The fastest way to find the missing endpoint is to determine the distance from the known endpoint to the midpoint and then performing the same transformation on the midpoint. In this case, the x-coordinate moves from 4 to 2, or down by 2, so the new x-coordinate must be 2-2 = 0. The y-coordinate moves from 4 to -5, or down by 9, so the new y-coordinate must be -5-9 = -14.
An alternate solution would be to substitute (4,4) for (x1,y1) and (2,-5) for (x,y) into the midpoint formula:
x=(x1+x2)/2
y=(y1+y2)/2
Solving each equation for (x2,y2) yields the solution (0,-14).
please mark me as brainliest
Answer:
b = 6
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
3x + y - 8 = 0 ( subtract 3x - 8 from both sides )
y = - 3x + 8 ← in slope- intercept form
with slope m = - 3
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-3}[/tex] = [tex]\frac{1}{3}[/tex]
Consider the second line with equation
- 2x + by + 9 = 0 ← rearrange into slop- intercept form
by = 2x - 9 ( divide terms by b ( b ≠ 0 )
y = [tex]\frac{2}{b}[/tex] x - [tex]\frac{9}{b}[/tex] ← in slope- intercept form
with slope m = [tex]\frac{2}{b}[/tex]
Then
[tex]\frac{2}{b}[/tex] = [tex]\frac{1}{3}[/tex] ( cross- multiply )
b = 6
(50 POINTS + BRAINLIEST) The expression to find the perimeter of a rectangle is 2(length + width). What is the perimeter, in units, of a rectangle of length fraction 1 over 7 unit and width fraction 1 over 2 unit?
fraction 1 and 1 over 7 units
fraction 1 and 2 over 7 units
fraction 4 over 9 unit
fraction 2 over 9 unit
Answer:
fraction 4 over 9 unit
Step-by-step explanation:
Answer:
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
fraction 4 over 9 unit
Step-by-step explanation:
I need help with this as well I can not get it right!
Answer:
49.2
Step-by-step explanation:
Zivia is given the ordered pair (4, 16) from a table. She decides that the quantities in the table form a proportional relationship with a constant of proportionality of 4. Explain whether Zivia has enough information to draw her conclusion.
Answer:
5 days ago — Zivia is given the ordered pair (4, 16) from a table. She decides that the quantities in the table form a proportional relationship with a constant of proportionality of 4. Explain whether Zivia has enough information to draw her conclusion. Add answer+5 pts. Log in to add comment. wincentlin8 is waiting for ...
Step-by-step explanation:
2x-5=4x+3? pls solve im running out of time
Answer:
-4
Step-by-step explanation:
2x-5=4x+3
-5-3=4x-2x
-8=2x
-8/2=x
-4=x
Answer:
The correct answer is -4
Hope this helps! :)
solve for P ANSWER FOR BRAINLIESTT <3
Answer:
The measure of P i believe is 81.
180 - 67 = 113
113 - 32 = 81.
The value of x is 40.
40 × 2 = 80
80 + 1 = 81.
Hope it helps! (Not trying to sound demandin, but if you can, pls give brainliest)
The table shows the weekly change in the water level in a swimming pool. After 4 weeks, the pool owner adds water to return the water level back to the original level. Raising the water level by 1 inch requires 320 gallons. The water hose has a flow rate of 5.75 gallons of water per minute. Will it take less than an hour to fill the pool back to return the water level to the original level? Explain your reasoning.
so we just need to raise the pool back to original level
in total, the pool drained a total of 1 and 3/8 inches
so we need to find out how long it would take to raise the pool by 1 and 3/8 inches
1 inch=320 gallons
1 and 3/8=320 times 1 and 3/8=320 and 960/8=440
he needs to put in 440 gallons
it is 5.75 gallons per minute
find out how many minutes it will take
440=5.75 times x minutes
divide both sides by 5.75
76.521=xminutes
round
77 minutes
1 hour=60 minutes
77>60
it will take more than 1 hour to make the pool back to original level..
Use this list to find the mode: 53, 66, 68, 68, 75, 75, 75, 79, 82
Answer:
75.
Step-by-step explanation:
The mode is the most occurring number in a data set.
75 appears the most.
Answer:
the one that is being seen the most is 75
Step-by-step explanation:
all you have to do is count each number.
i don´t get this its so hard
Answer:
he picked up the soccer ball
Step-by-step explanation:
HELP FAST IM BEING TIMED
The graph of what linear equation is a good fit for this data?
Group of answer choices
y= -1/3x + 6
y= -1/3 x + 2
y= 1/3 x + 2
y= 1/3 x + 6
Answer:
y= -1/3 x + 2 should be the correct answer
Dan is drawing a self-portrait. His face is 8 inches long and his nose is 2 inches long. If the face in the drawing is 14 inches long, how long should he make the nose?
Answer:
6
Step-by-step explanation:
Can you help me with these problems and explain step by step Cuz i have no clue how to do them
Please help. Algebra 2.
Answer:
its d
Step-by-step explanation:
!WILL GIVE BRAINLIEST! !HELP ASAP PLEASEEE I NEED THIS DONE IN A FEW MINUTES! The expression to find the perimeter of a rectangle is 2(length + width). What is the perimeter, in units, of a rectangle of length fraction 1 over 7 unit and width fraction 1 over 2 unit?
fraction 1 and 1 over 7 units
fraction 1 and 2 over 7 units
fraction 4 over 9 unit
fraction 2 over 9 unit
I think I already answered this hehehe, but anyways in case someone stumbles apon this and needs it...
The answer would be 1 and 2/7 because 2*1/7=2/7 and 2*1/2=1
Thanks for reading!!
Hello! Mind Helping Me?
Answer:
2 pounds
if you add .5 4 times with each other, you get 2
A reforestation company is planting trees on a mountainside. The scatter plot below shows the forested area of the mountainside, with the reforestation work having started on the 1st of May.
What does the slope of the line of best fit represent in the context of this situation?
A.
The forested area can be expected to increase by about 5/2 acres each day.
B.
The forested area can be expected to increase by an acre every 5/2 days.
C.
The forested area can be expected to increase by about 2/5 of an acre each day.
D.
The forested area can be expected to increase by an acre every 2/5 of a day.