Answer:
given below
Step-by-step explanation:
formula used= [tex]\sqrt{(x2-x1)^2+(y2-y1)^2}[/tex]
XY= [tex]\sqrt{(3-0)^2+(8-2)^2}[/tex] = [tex]\sqrt{9+36} =\sqrt{45}[/tex] (here x1=0, x2=3, y1=2, y2=8)
YZ= [tex]\sqrt{(6-3)^2+(2-8)^2}[/tex] = [tex]\sqrt{9+36} = \sqrt{45}[/tex]
ZX= [tex]\sqrt{(6-0)^2+(2-2)^2}[/tex] = [tex]\sqrt{36+0} = \sqrt{36}[/tex]
as you can see side XY=YZ=45
so triangle XYZ is an isosceles triangle
hope this helps :)
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.
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:
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
This question requires you to enter the answer in the box provided on the screen.
Fractions should be entered in lowest terms using a forward slash (/) and converted to improper fractions when applicable.
Use only numbers, a negative sign (-), a decimal point (.), and/or a forward slash (/) to enter the answer.
What is the value of −4×312÷(−6)?
help please it would be appreciated
Answer:
C = 43.96
Step-by-step explanation:
3.14 ( pi) * d (diameter)
3.14 * 14 = 43.96
C = 43.96
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
what is 2^-5 ÷ 2^5 simpllified
Can someone please help this assignment is due soon! It would be great for the answer!
Answer:
x = 10
Step-by-step explanation: (I'm not too sure if this is correct because this was last year's math unit for me)
9x+30=12x
-9x -9x
30=3x
30/3=10
x=10
helpp
Jonathan needed to get his computer fixed. He took it to the repair store. The technician at the store worked on the computer for 3 hours and charged him $141 for parts. The total was $336. Write and solve an equation which can be used to determine x, the cost of the labor per hour.
================================================
Work Shown:
x = cost of labor per hour
3x = cost of the 3 hours of labor
3x+141 = cost of labor plus parts = total cost
3x+141 = 336
3x = 336-141
3x = 195
x = 195/3
x = 65
The hourly wage is $65 per hour for labor.
------------
Check:
1 hour = 65 dollars in labor costs
3 hours = 3*65 = 195 dollars in labor costs
195+141 = 336 dollars total
The answer is confirmed.
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!
Question Evaluate 8x−y²−3 when x=−1/4 and y=3
Answer: -14
Step-by-step explanation:
Plug in the x and y value. 8(-1/4)-3^2-3
-2-9-3=-14
Answer:
-14
Step-by-step explanation:
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
PLEASE HELP I NEED TO GET MY GRADE UP!!
Find the commission
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.
[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...
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
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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4.3K people helped
Answer:
Mercury:
.85
pea
Venus:
2.1
gumball
Earth:
2.2
gumball
Mars:
1.2
marble
Uranus:
9
grapefruit
Neptune:
8.6
softball
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 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 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! :)
Isaiah randomly surveyed 20 of his classmates to find out how many cousins they have. The results of the survey are shown in the table. Survey Based on the results in the table, which statements about a randomly chosen classmate of Isaiah's are true? Select TWO correct answers.
Answer:
Couldn't tell you if I wanted to
Step-by-step explanation:
You didn't provide all of the necessary information. You're missing the graph and it seems like this is supposed to be a multiple choice question. Therefore, I cannot help you and neither can anyone else.
Please answer I don't know what to do?
Answer:
its 80
Step-by-step explanation:
i studied this back in 6th grade
Tracy McGrady is a former NBA basketball player, He played in 938 games in the NBA, scoring a total of 18,381 points. Complete the ratio to express the number of points he scored per game as a unit rate. Round the number of points to the nearest tenth.
answer : __ points in 1 game.
Answer:
19.6:1
Step-by-step explanation:
18,381 divided by 938 = 19.5959488273 (19.6)
19.6:1 (19.6 points in 1 game)
Answer: 19.6 points in 1 game
Step-by-step explanation:
Divide the total points by the number of games played.
18,381/938 = 19.5959488273 and if you round it to the nearest tenth, it is 19.6
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
Factor the expression completely
51xy − 34xy2
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
4 to 7 please helpppppppppppppppp thanks
Step-by-step explanation:
4. P=2*(5+7)=2*12=24 ft
S= 5*7=35 ft
5. P=2*(3+8)=2*11=22 cm
S= 3*8=24 cm
6. P=2*10+12=20+12=32 m
S= 12*8/2=48 m
7. P=12+13+5=30 in.
S= 12*5/2=30 in.
Which expression represents the following?
Two more than five times the difference of eleven and eight
1. 2+5(11-8)
2. (2+5)x(11-8) incorrect
3. 2+5(11+8)
4. (2+5)x11-8
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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Find the missing length.
Answer:10
Step-by-step explanation: w x l = a 155/15.5=10