Answer:(number)=-5
Step-by-step explanation:
You can use simple logic in order to solve this equation.
An equation that has infinitely many solutions will have the same exact numbers on both sides
Example: 3x = 3x, it has infinite solutions because no matter what number you put, the equation will always be true
The solution for this equation is -5 because when -5x-19=-5x-19, no matter what number you put as a solution, it will be true.
Answer:
Step-by-step explanation:
and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u
Judith's office recycled a total of 32 kilograms of paper over 16 weeks. After 46 weeks, how many kilograms of paper will Judith's office have recycled? Solve using unit rates.
The table shows the diameters of the planets in our solar system. Assume that a basketball whose diameter is 25 centimeters represents the planet Jupiter. Find the scale (ratio) between Jupiter and the basketball. Then use this ratio to find the scaled diameter of the other planets. Enter these numbers into the table. (Saturn has been done for you.) Finally, choose a real-world spherical or nearly spherical object that matches the scaled diameter of each planet.
Saturn is shown as an example. To find what Saturn’s size would be after adjusting it to scale, follow these steps. Let the scaled diameter of Saturn be d centimeters. If Jupiter’s diameter, 142,984 kilometers, is scaled to 25 centimeters, Saturn’s diameter of 120,536 kilometers will be scaled to about 21 centimeters:
142,984/25 = 120,536/d
d = 120,536×25/142,984
d ≈ 21 cm
Is there any other way to describe this or solve this? I re-read it multiple times and I still don't get it.
Step-by-step explanation:
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nstewie
11/12/2021
Physics
High School
answered
The table shows the diameters of the planets in our solar system. Assume that a basketball whose diameter is 25
centimeters represents the planet Jupiter. Find the scale (ratio) between Jupiter and the basketball. Then use this ratio to
find the scaled diameter of the other planets. Enter these numbers into the table. (Saturn has been done for you.) Finally,
choose a real-world spherical or nearly spherical object that matches the scaled diameter of each planet.
Saturn is shown as an example. To find what Saturn's size would be after adjusting it to scale, follow these steps. Let the
scaled diameter of Saturn be d centimeters. If Jupiter's diameter, 142,984 kilometers, is scaled to 25 centimeters, Saturn's
diameter of 120,536 kilometers will be scaled to about 21 centimeters:
120,536
d
120,536x25
142,984
d ~ 21 cm
Use this process to complete the table.
142,984
25
1
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Answer:
Mercury:
.85
pea
Venus:
2.1
gumball
Earth:
2.2
gumball
Mars:
1.2
marble
Uranus:
9
grapefruit
Neptune:
8.6
softball
Please help due today
Answer:
It's A
Step-by-step explanation:
This table shows the results of four surveys that randomly sampled 30 teenagers about their favorite night to hang out with friends. Friday Saturday Sunday Total Survey 1 9 14 7 30 Survey 2 11 13 6 30 Survey 3 10 14 6 30 Survey 4 7 5 18 30 According to the unbiased surveys in this table, what percent of the teenagers are likely to prefer hanging out with their friends on Saturday night? Responses 21% 21% 34% 34% 38% 38% 46%
Answer: 34%
Step-by-step explanation:
Will mark brainliest!!! Just help please!!!!
The line passes through (0, 2) and (1, 0)
Slope = m = (0 - 2) / (1 - 0) = -2
y = mx + b
y = -2x + b
Plug in (0, 2) to find b
2 = -2(0) + b
b = 2
y = -2x + 2
Can I get help on transversals of parallel lines: name angles pairs and solve the x thank you!
Answer: Right Angles are 90*----Obtuse Angles are over 90*----The last Angle is small and below 90*
Learn more about angles at http.brainly\questions\answers
Thank You!
The shaded area on the grid represents part of a rectangular floor which was tiled. Each small square on the floor has the same dimensions.
What percentage of the floor was tiled?
Answer:
50%
Step-by-step explanation:
Half of the tiles are shaded and half aren't
This tire reduces pressure from 40 psi to 33 psi in 7 days. What is the rate of pressure leakage per day?
it would be very great if you showed me the step to step part
Answer:
1psi per day
Step-by-step explanation:
1. Get total leakage
40psi - 33psi = 7psi
7psi for 7days. Divide total leakage with number of days to get the rate per day.
7psi/ 7days = 1psi/day
The scatter plot below compares the number of hours of sleep that students got the night before an oral report to their grades on the report. Which statement is true about the line of best fit drawn on the graph below?
Answer:
B
Step-by-step explanation:
The line of best fit is supposed to be close to most points, with the exception of the outliers. B is correct because the line of best fit shown comes close to most points.
A survey was given to people who own a certain type of car. What percent of the people surveyed were completely satisfied with the car?
Answer:
65%
Step-by-step explanation:
To find the specific percentage of people who were completely satisfied, you first need to find the total number of people who took the survey. This number turns out to be (by adding the number of people per each category together) 2,500 people.
Then, to find the percentage that were completely satisfied, divide 1,625 (people completely satisfied) by 2,500 (total people), to get 0.65.
This converted to a percentage is 65%.
Hope it helps! :)
Rewrite 6 2/5 as a decimal number.
Answer:
6⅖ as a decimal number is 6.4
Step-by-step explanation:
6⅖ = [tex]\frac{32}{5}[/tex] (6×5=30 30+2=32) = 6.4
[tex]((5)^{2} +(7)^{0} )*(5^{3}) /(\frac{5}{3} )^{-1}[/tex]
if possible please provide a step by step explanation for my understanding :)
Answer:
16250/3 or 5416.6666...
Step-by-step explanation:
((5)^2 +(7)^0) * (5^3)/(5/3)^-1
Step 1: You need to solve the numbers in the brackets first.
(5)^2 = 25 You do 5*5=25
(7)^0 = 1 Every number to the power 0 is equal to 1
(5^3) = 125 You do 5*5*5=25*5=125
(5/3)^-1 = (3/5) Since it is a fraction to the negative power, to remove the negative you do the reciprocal of the fraction which is putting the denominator as the numerator and the numerator as the denominator. Then you are left with (3/5)^1 and every number to the power one is that number.
Now we are left with (25+1) * 125/(3/5)
We still have (25+1)=26 We don't solve the (3/5) because the brackets is there to show that 26*125 is being divided by the fraction 3/5 not being divided by 3 then 5.
So with all the brackets solved
Step 2: Now you do the multiplication
26*125/(3/5)
26*125=3250 You get 26*125 as it is the only multiplication.
Now we are left with 3250/(3/5)
Step 3: You solve the division
3250/(3/5) When you have a number divided by a fraction you
=3250*(5/3) must change it to multiplication by doing the reciprocal
=16250/3 of the fraction (defined in step 1) and change from doing
or division to multiplication. Then you multiply the = 5416.66... numerators (3250*5=16250) and you are left with 16250/3.
If you want it in decimals you divide the numerator to the denominator 16250/3=5416.66...
Meghan made $458 in her last paycheck. If she would like to save at least $175 of it, how much can she spend? (Make an inequality)
Answer:
458 - x ≥ 175
Step-by-step explanation:
If you subtract 458-175 you get 283 so that how much Megan can spend.
Answer: 458 - x ≥ 175
what should I eat for lunch?
Answer: You should eat pizza for lunch
Step-by-step explanation:
Answer:pizza rolls
Step-by-step explanation:because that’s the only reasonable answer
A new health drink has 150% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 40 mg. How many milligrams of the vitamin are in the drink?
Answer:
60mg
Step-by-step explanation:
Last question of today (hopefully)
Your local bank offers free checking for accounts with a balance of at least $500.suppose you have a balance of $516.46 and you write a check for $31.96 how much money do you need to deposit to avoid being charged a service fee. You must include in your answer the inequality and the amount you must add if you don’t add those two things your work will result in a 0 so please show all work have a good night everyone.
Answer: $15.50
Step-by-step explanation:
First, we need to find your balanced after writing the check:
$
516.46
−
$
31.96
=
$
484.50
Now to find out how much you need to deposit we need to determine how much under $500 your bank account balance is. We do this by subtracting your current balance from $500:
$
500.00
−
$
484.50
=
$
15.50
You need to deposit at least
$
15.50
to avoid being charged a service fee.
Answer:
Step-by-step explanation:
$516.46 - $31.96 = $484.50
$500.00−$484.50=$15.50
Answer: 15.50
Factor the expression completely
51xy − 34xy2
At the beginning of spring, Sophia planted a small sunflower in her backyard. When it was first planted, the sunflower was 25 inches tall. The sunflower then began to grow at a rate of 3 inches per week. How tall would the sunflower be after 9 weeks? How tall would the sunflower be after
w
w
w weeks?
Please include both awnsers this costed lots of points :/
what is 2^-5 ÷ 2^5 simpllified
how can you use bar diagrams to show a percent of change?
Answer:
Step-by-step explanation: here is a video that you can watch, that will answer your question (Solve Percent Problems Using a Tape Diagram (Bar Diagram) ) and search this
Fill in the blanks Please I need to get my math grade up
also btw the first pick blank has
4.
5.
2.
and the second one has
4 x 30
2 x 3
2 x 30
5 x 30
5 x 3
4 x 3
Which number line represents 3/2?
Answer:
C
Step-by-step explanation:
each box count as one box, since there's 3 the answer is C
A restaurant customer left 1.10$ as a tip. The tax was 6% and the tip was 10% of the cost including tax.
a. Which information is not needed to compute the bill after tax and tip?
b. What was the total bill?
Answer:
a) not needed: C. the tax was 6%
b) $12.10
Step-by-step explanation:
You want the total bill including tax and tip, given that the tax was 6% and the tip was $1.10, which was 10% of the after-tax amount.
a) Not neededTo compute the total bill, we only need to know the tip percent and the amount on which the tip is computed. Here, the tip is computed after tax is added, so we do not need to know the tax rate.
b) Total billFrom the tip amount, we know ...
bill with tax · 10% = $1.10
Solving for the bill with tax, we find ...
bill with tax = $1.10/0.10 = $11.00
Then the total bill is ...
total bill = bill with tax + tip
total bill = $11.00 + 1.10 = $12.10
The total bill was $12.10.
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Two data sets and their mean absolute deviations are shown.
Study the plots of each data set, and then use the drop-down menus to answer the questions below.
Answer:
Step-by-step explanation:
Use internet to read a graph
PLEASE HELP I NEED TO GET MY GRADE UP!!
Find the commission
Please answer I don't know what to do?
Answer:
its 80
Step-by-step explanation:
i studied this back in 6th grade
please help with finding the area. 2 3/4
Which is a common monomial factor for the expression 24h2 + 18gh?
Answer: 6h(3g+8)
The ratio of red ribbons to green is 4:6. If there is a total of 32 red ribbons, how many greens are there?
(Thank you!)
1. A cube has a total surface area of 150cm square. find the side lenght of the cube.
2. A large cube is 8cm in height How many 1x1x1 cm cubes were used to make the large cube
b. Luke has one hundred 1x1x1 cm cubes. How many 1x1x1 cubes would he have left to build the biggest cube he could?
HELP INSTANTLY!!!!!!!!!!!!!!!!!!
Answer:
1. 5 cm
2. 512 cubes
b. -412? 4x4x4?
Step-by-step explanation:
1. (150/6)^0.5
2. 8^3 = 512
1^3 = 1
512/1 = 512
b. What is the question here? the biggest cube you can make with 100
1x1x1 is a 4x4x4. You would have -412 cubes left after making an 8x8x8?